Miniature Circuit Breaker (MCB)

Range Highlights
• True contact indication for individual pole
• Label holder facility for all configurations
• Conforms to IS/IEC 60898 and IEC 60947 - 2
• Breaking capacity of 10kA throughout the range
• Available in B, C & D curves
• Low watt loss - almost 50% of the values prescribed by IS/IEC 60898
• Trip free mechanism
• Design based on advanced current limiting hammer trip mechanism
• No Line-Load bias
• Suitable for accessory fitment
• DC MCBs as per IEC 60947-2
- Rated Voltage:130V DC (for SP), 250V DC (for DP) with breaking capacity of 6kA

New
Current Modules M.R.P. M.R.P. M.R.P. M.R.P.
Rating B-Curve C-Curve D-Curve DC MCBs
1 Mod = (`) (`) (`) (`)
(In) Cat. No. Cat. No. Cat. No. Cat. No.
17.5 mm Per Unit Per Unit Per Unit Per Unit

Single Pole (SP)

0.5A 1 - - BB10E50C 320 BB10E50D 325 BB10E5DC 470

1A 1 - - BB10010C 320 BB10010D 325 BB1001DC 470
2A 1 - - BB10020C 320 BB10020D 325 BB1002DC 470
3A 1 - - BB10030C 320 BB10030D 325 BB1003DC 470
4A 1 - - BB10040C 320 BB10040D 325 BB1004DC 470
6A 1 BB10060B 208 BB10060C 208 BB10060D 280 BB1006DC 400
10A 1 BB10100B 208 BB10100C 208 BB10100D 280 BB1010DC 400
16A 1 BB10160B 208 BB10160C 208 BB10160D 280 BB1016DC 400
20A 1 BB10200B 208 BB10200C 208 BB10200D 280 BB1020DC 400
25A 1 BB10250B 208 BB10250C 208 BB10250D 280 BB1025DC 400
32A 1 BB10320B 208 BB10320C 208 BB10320D 280 BB1032DC 400
40A 1 BB10400B 475 BB10400C 475 BB10400D 505 BB1040DC 525
50A 1 BB10500B 475 BB10500C 475 BB10500D * BB1050DC 525
63A 1 BB10630B 475 BB10630C 475 BB10630D * BB1063DC 525

Double Pole (DP)

0.5A 2 - - BB20E50C 875 BB20E50D 890 BB20E5DC 960

1A 2 - - BB20010C 875 BB20010D 890 BB2001DC 960
2A 2 - - BB20020C 875 BB20020D 890 BB2002DC 960
3A 2 - - BB20030C 875 BB20030D 890 BB2003DC 960
4A 2 - - BB20040C 875 BB20040D 890 BB2004DC 960
6A 2 BB20060B 660 BB20060C 660 BB20060D 680 BB2006DC 845
10A 2 BB20100B 660 BB20100C 660 BB20100D 680 BB2010DC 845
16A 2 BB20160B 660 BB20160C 660 BB20160D 680 BB2016DC 845
20A 2 BB20200B 660 BB20200C 660 BB20200D 680 BB2020DC 845
25A 2 BB20250B 660 BB20250C 660 BB20250D 680 BB2025DC 845
32A 2 BB20320B 660 BB20320C 660 BB20320D 680 BB2032DC 845
40A 2 BB20400B 1080 BB20400C 1080 BB20400D 1100 BB2040DC 1150
50A 2 BB20500B 1080 BB20500C 1080 BB20500D * BB2050DC 1150
63A 2 BB20630B 1080 BB20630C 1080 BB20630D * BB2063DC 1150

Note: Standard Pack Quantity for MCB : SP - 12 Nos., DP - 6 Nos., TP - 4 Nos., FP - 3 Nos.
* On request

82 L&T, ESP 01.07.2017

Miniature Circuit Breaker (MCB)

Current M.R.P. M.R.P. M.R.P.

Rating Modules B-Curve C-Curve D-Curve
(`) (`) (`)
(In) 1 Mod = 17.5mm Cat. No. Cat. No. Cat. No.
Per Unit Per Unit Per Unit

Three Pole (TP)

0.5A 3 - - BB30E50C 1215 BB30E50D 1245

1A 3 - - BB30010C 1215 BB30010D 1245
2A 3 - - BB30020C 1215 BB30020D 1245
3A 3 - - BB30030C 1215 BB30030D 1245
4A 3 - - BB30040C 1215 BB30040D 1245
6A 3 BB30060B 1075 BB30060C 1075 BB30060D 1100
10A 3 BB30100B 1075 BB30100C 1075 BB30100D 1100
16A 3 BB30160B 1075 BB30160C 1075 BB30160D 1100
20A 3 BB30200B 1075 BB30200C 1075 BB30200D 1100
25A 3 BB30250B 1075 BB30250C 1075 BB30250D 1100
32A 3 BB30320B 1075 BB30320C 1075 BB30320D 1100
40A 3 BB30400B 1650 BB30400C 1650 BB30400D 1710
50A 3 BB30500B 1650 BB30500C 1650 BB30500D *
63A 3 BB30630B 1650 BB30630C 1650 BB30630D *

Four Pole (FP)

0.5A 4 - - BB40E50C 1690 BB40E50D 1715

1A 4 - - BB40010C 1690 BB40010D 1715
2A 4 - - BB40020C 1690 BB40020D 1715
3A 4 - - BB40030C 1690 BB40030D 1715
4A 4 - - BB40040C 1690 BB40040D 1715
6A 4 BB40060B 1450 BB40060C 1450 BB40060D 1475
10A 4 BB40100B 1450 BB40100C 1450 BB40100D 1475
16A 4 BB40160B 1450 BB40160C 1450 BB40160D 1475
20A 4 BB40200B 1450 BB40200C 1450 BB40200D 1475
25A 4 BB40250B 1450 BB40250C 1450 BB40250D 1475
32A 4 BB40320B 1450 BB40320C 1450 BB40320D 1475
40A 4 BB40400B 2075 BB40400C 2075 BB40400D 2125
50A 4 BB40500B 2075 BB40500C 2075 BB40500D *
63A 4 BB40630B 2075 BB40630C 2075 BB40630D *

Note: Standard Pack Quantity for MCB : SP - 12 Nos., DP - 6 Nos., TP- 4 Nos., FP - 3 Nos.
* On request

Auxiliary & Accessories for MCBs

M.R.P.
Description Cat. No. (`)
Per Unit
Auxiliary Contact - 6A (1NO+1NC), 0.5 Mod BZA11006 690
Shunt Release - 240V AC, 1 Mod BZS00240 1845
Trip Alarm Contact - 240V AC, (1NO+1NC), 0.5 Mod BZT11006 805

L&T, ESP 01.07.2017 83

Residual Current Circuit Breaker (RCCB)
Range Highlights
• Conforms to IS 12640 (Part 1) / IEC 61008-1
• RCCBs are available in DP and FP versions from 25 to 100A ratings with 30 mA, 100 mA and 300 mA sensitivity
• Truly current operated - operation even at nominal voltage
• Operates on Core Balance Current Transformer (CBCT) principle
• Operation even in case of neutral failure
• Advanced neutral mechanism

Current M.R.P. Current M.R.P.

Rating Sensitivity Modules Rating Sensitivity Modules
Cat. No. (`) Cat. No. (`)
(In) 1 Mod = 17.5 mm (In) 1 Mod = 17.5 mm
Per Unit Per Unit
Double Pole (DP) Four Pole (FP)
30 mA 2 BG202503 2340 30 mA 4 BG402503 3075
25A 100 mA 2 BG202510 2435 25A 100 mA 4 BG402510 3190
300 mA 2 BG202530 2435 300 mA 4 BG402530 3190
30 mA 2 BG204003 2640 30 mA 4 BG404003 3100
40A 100 mA 2 BG204010 2785 40A 100 mA 4 BG404010 3235
300 mA 2 BG204030 2785 300 mA 4 BG404030 3235
30 mA 2 BG206303 3305 30 mA 4 BG406303 3545
63A 100 mA 2 BG206310 3390 63A 100 mA 4 BG406310 3720
300 mA 2 BG206330 3390 300 mA 4 BG406330 3720
30 mA 2 BG210003 5835 30 mA 4 BG410003 6370
100A 100 mA 2 BG210010 5910 100A 100 mA 4 BG410010 6485
300 mA 2 BG210030 5910 300 mA 4 BG410030 6485

Isolators
Range Highlights
• Conforms to IEC 60947-3
• Utilization category AC-22A
• Available in DP, TP and FP versions in 40A, 63A, 80A & 100A ratings

Current M.R.P. M.R.P. M.R.P.

Rating Modules Modules Modules
Cat. No. (`) Cat. No. (`) Cat. No. (`)
(In) 1 Mod = 17.5 mm 1 Mod = 17.5 mm 1 Mod = 17.5 mm
Per Unit Per Unit Per Unit
Double Pole (DP) Three Pole (TP) Four Pole (FP)
40A 2 BF204000 390 3 BF304000 685 4 BF404000 895
63A 2 BF206300 500 3 BF306300 790 4 BF406300 910
80A 2 BF208000 635 3 BF308000 875 4 BF408000 1030
100A 2 BF210000 670 3 BF310000 885 4 BF410000 1090

Note: Standard Pack Quantity for Isolator : DP - 6 Nos., TP - 4 Nos., FP - 3 Nos.

84 L&T, ESP 01.07.2017

MCBs (Miniature Circuit Breakers) : 80A-125A
Range Highlights
• Short circuit Breaking Capacity - 15kA (IEC 60947-2, EN 60947-2)
• C & D Characteristics
• Available in SP, DP, TP and FP
• Suitable for Isolation
• Protection Degree - IP 20
• Availability of wide Range of Site Mountable Accessories

C Curve M.R.P. D Curve M.R.P.

Rating Module (`) (`)
Cat. No. Per Unit Cat. No. Per Unit
Single Pole
80A 1.5 AU15S10803C 1970 AU15S10803D 2085
100A 1.5 AU15S11003C 2205 AU15S11003D 2340
125A 1.5 AU15S11253C 2375 AU15S11253D 2530

Two Pole
80A 3 AU15S20803C 4360 AU15S20803D 4635
100A 3 AU15S21003C 4655 AU15S21003D 4945
125A 3 AU15S21253C 5120 AU15S21253D 5430

Three Pole
80A 4.5 AU15S30803C 6885 AU15S30803D 7305
100A 4.5 AU15S31003C 7335 AU15S31003D 7785
125A 4.5 AU15S31253C 8140 AU15S31253D 8635

Four Pole
80A 6 AU15S40803C 8990 AU15S40803D 9522
100A 6 AU15S41003C 9350 AU15S41003D 9925
125A 6 AU15S41253C 10580 AU15S41253D 11225

SPDs (Surge Protection Devices)

Range Highlights
• Conforms to IEC 61643-11
• Available in Type 2 and Type 1+2
• Type 2 : Protection against indirect lightning and switching surges
- Maximum Discharge Current - Imax up to 70kA
• Type 1+2 : Protection against direct and indirect lightning surges
- Maximum Discharge Current - Imax up to 100kA

M.R.P.
Description Configuration Module Cat. No. (`)
Per Unit
Type 1+2, 1P+N 2 AUSP121PN50 10800
Imax 50kA 3P+N 4 AUSP123PN50 21200
Type 2, 1P+N 1 AUSP021PN40 7500
Imax 40kA 3P+N 2 AUSP023PN40 15000
Type 2, 1P+N 1 AUSP021PN15 6000
Imax 15kA 3P+N 2 AUSP023PN15 11800
Type 1+2, 1P+N 2 AUSP121PN100 12000
New Imax 100kA 3P+N 4 AUSP123PN100 22000
Type 2, 1P+N 2 AUSP021PN70 12000
New Imax 70kA 3P+N 4 AUSP023PN70 20000

L&T, ESP 01.07.2017 85

Changeover Switches Modular Contactors
Range Highlights Range Highlights
• Conforms to IEC 60947-3 and IS/IEC 60947-3 • Wide Range of Current Ratings:
• Available in 3 positions (I-O-II) with centre off position - 25A, 40A and 63A
• Utilization category AC-22A • Conforms to:
- IEC 61095, EN 61095
- IEC 60497-4-1, EN 60497-4-1
- IEC 60497-5-1
• Available in:
- 1NO, 2NO, 3NO, 4NO and 2NO+2NC
version
• Protection Degree IP 20

M.R.P. M.R.P.
Rating Module Cat. No. (`) Description (AC-1) Module Cat. No. (`)
Per Unit Per Unit
Double Pole 25A-1NO 1 AUMC1002501 1340
25A 2 AUC00202500 1400 25A-2NO 1 AUMC2002501 1670
40A 2 AUC00204000 2150 40A-2NO 3 AUMC2004003 2870
Four Pole 40A-3NO 3 AUMC3004003 4010
40A 4 AUC00404000 3700 40A-4NO 3 AUMC4004003 4800
63A 6 AUC00406300 4200 63A-2NO+2NC 3 AUMC2206303 5100
63A-3NO 3 AUMC3006303 5200
63A-4NO 3 AUMC4006303 5720
Auxiliary Contact, 2NO 0.5 AUMCAUX240 1600

Time Switches Indicating Lights

M.R.P. M.R.P.
Description Module Cat. No. (`) Description Module Cat. No. (`)
Per Unit Per Unit
Analog time switch 1 AUTS01ANA00 2450 RED 1 AUIL01RED00 825
Analog time switch 3 AUTS03ANA00 2400 YELLOW 1 AUIL01YEL00 825
Digital time switch 2 AUTS02DIG00 1875 BLUE 1 AUIL01BLU00 825
Astro time switch 2 AUTS02AST00 3150 GREEN 1 AUIL01GRE00 825
RED-YELLOW-BLUE 1 AUIL01RYB00 1000

Energy Meters

Range Highlights
• Communication with additional
RS485 & WiFi module
• Class 1 accuracy
• Direct current operated meter
• Reverse current indication for
three-phase meter

M.R.P.
Description Module Cat. No. (`)
Per Unit
Single Phase (5-40A) 2 WD4000101OOO 2035
Three Phase (10-60A) 7 WD4000103OOO 4620

86 L&T, ESP 01.07.2017

SPN DB TPN DB
Highlights Highlights
l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3 l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3
l IK 08-for single door DBs, IK 09-for double door DBs l IK 08-for single door DBs, IK 09-for double door DBs
l Available in CRCA sheet steel, RAL9003, powder coated l Available in CRCA sheet steel, RAL 9003, powder coated
l Ready to use DBs - Provided with100A insulated phase bus-bar | l Ready to use DBs - Provided with 100A insulated phase bus-bars |
neutral bar/s with shroud/s | earth bar/s | sticking saddles | cement neutral bar/s with shroud/s | earth bar/s | sticking saddles | cement
spill protector | color-coded interconnecting wire set | cable ties | spill protector | color-coded interconnecting wire set | cable ties |
blanking plates and circuit identification label blanking plates and circuit identification labels
l With provision for DP MCB/Isolator/RCCB/RCBO as incomer and l With provision for FP MCB/Isolator/RCCB/RCBO as incomer and
SP MCBs as outgoings SP MCBs as outgoings

IP 30 - Single Door IP 43 - Metal Door IP 43 - Glazed Door IP 30 - Single Door IP 43 - Metal Door IP 43 - Glazed Door

No. of Modules M.R.P. No. of Modules M.R.P.

Description Cat. Nos. (`) Description Cat. Nos. (`)
Incomer + Outgoing Per Unit Incomer Outgoing Per Unit
IP 30 - Single Door IP 30 - Single Door

4 way 2 2 DBSPN004SD 975 4 way 4 4+4+4 DBTPE004SD 2515

6 way 2 4 DBSPN006SD 1060 6 way 4 6+6+6 DBTPE006SD 3090

8 way 2 6 DBSPN008SD 1215 4 way 8 4+4+4 DBTPN004SD 2700

12 way 2 10 DBSPN012SD 1440 6 way 8 6+6+6 DBTPN006SD 3330

16 way 2 14 DBSPN016SD 1775 8 way 8 8+8+8 DBTPN008SD 3920

18 way 2 16 DBSPN018SD 2295 12 way 8 12+12+12 DBTPN012SD 5805

IP 43 - Metal Door 16 way 8 16+16+16 DBTPN016SD 7150

4 way 2 2 DBSPN004DD 1325 IP 43 - Metal Door

6 way 2 4 DBSPN006DD 1525 4 way 4 4+4+4 DBTPE004DD 3085

8 way 2 6 DBSPN008DD 1640 6 way 4 6+6+6 DBTPE006DD 3810

12 way 2 10 DBSPN012DD 1980 4 way 8 4+4+4 DBTPN004DD 3290
16 way 2 14 DBSPN016DD 2480 6 way 8 6+6+6 DBTPN006DD 4060
18 way 2 16 DBSPN018DD 3300 8 way 8 8+8+8 DBTPN008DD 4865

IP 43 - Glazed Door 12 way 8 12+12+12 DBTPN012DD 7285

4 way 2 2 DBSPN004GD 1680 16 way 8 16+16+16 DBTPN016DD 8985
6 way 2 4 DBSPN006GD 1800 IP 43 - Glazed Door
8 way 2 6 DBSPN008GD 1965 4 way 4 4+4+4 DBTPE004GD 3955
12 way 2 10 DBSPN012GD 2375 6 way 4 6+6+6 DBTPE006GD 4880
16 way 2 14 DBSPN016GD 2940 4 way 8 4+4+4 DBTPN004GD 4215
18 way 2 16 DBSPN018GD 3445 6 way 8 6+6+6 DBTPN006GD 5200
IP 54 - Metal Door 8 way 8 8+8+8 DBTPN008GD 6235
4 way 2 2 DBSPN00454 4200 12 way 8 12+12+12 DBTPN012GD 9570
6 way 2 4 DBSPN00654 4685 16 way 8 16+16+16 DBTPN016GD 11485
8 way 2 6 DBSPN00854 4940 IP 54 - Metal Door
12 way 2 10 DBSPN01254 5705 4 way 4 4+4+4 DBTPE00454 9555
16 way 2 14 DBSPN01654 6315 6 way 4 6+6+6 DBTPE00654 11785
18 way 2 16 DBSPN01854 6765 4 way 8 4+4+4 DBTPN00454 10060
6 way 8 6+6+6 DBTPN00654 12110
8 way 8 8+8+8 DBTPN00854 13245
12 way 8 12+12+12 DBTPN01254 18665
16 way 8 16+16+16 DBTPN01654 22405

L&T, ESP 01.07.2017 87

PPI DB TPN Phase Segregated DB
Highlights Highlights
l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3 l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3

l IK 09-for double door DBs l IK 08-for single door DBs. IK 09-for double door DBs

l Available in CRCA sheet steel, RAL 9003, powder coated l Available in CRCA sheet steel, RAL 9003, powder coated

l Ready to use DBs - Provided with 100A insulated phase bus-bars | l Ready to use DBs - Provided with 100A insulated phase bus-bars |

neutral bar/s with shroud/s | earth bar/s | sticking saddles | cement neutral bar/s with shroud/s | earth bar/s | sticking saddles | cement
spill protector | color-coded interconnecting wire set | cabel ties | spill protector | color-coded interconnecting wire set | cabel ties |
blanking plates and circuit identification labels blanking plates and circuit identification labels
l With provision for 1. Modular Incomer - FP MCB/Isolator as incomer,
l With provision for FP MCB/Isolator//RCCB/RCBO/ as incomer,
DP RCCB/RCBO as sub-incomer and SP MCBs as outgoings DP RCCB/RCBO as sub-incomer and SP MCBs as outgoings
2. MCCB Incomer - TP/FP DU100H MCCB as incomer,
DP RCCB/RCBO as sub-incomer and SP MCBs as outgoings

Horizontal PPI DBs With Modular

Incomer
IP 43 - Metal Door IP 30 - Single Door IP 43 - Metal Door
No. of Modules M.R.P. No. of Modules M.R.P.
Description Cat. Nos. (`) Description Cat. Nos. (`)
Incomer Sub- Outgoing Incomer Sub- Outgoing
Incomer Per Unit Incomer Per Unit
IP 43 - Metal Door IP 30 - Single Door

4 way 8 2+2+2 4+4+4 DBHPI004DD 5065 4 way 8 4+4+4 4+4+4 DBPSG004SD 7545

6 way 8 2+2+2 6+6+6 DBHPI006DD 6050 6 way 8 4+4+4 6+6+6 DBPSG006SD 8230

8 way 8 2+2+2 8+8+8 DBHPI008DD 7190 8 way 8 4+4+4 8+8+8 DBPSG008SD 8820

12 way 8 2+2+2 12+12+12 DBHPI012DD 9830 12 way 8 4+4+4 12+12+12 DBPSG012SD 10150

16 way 8 2+2+2 16+16+16 DBHPI016DD 11800 IP 43 - Metal Door

IP 54 - Metal Door 4 way 8 4+4+4 4+4+4 DBPSG004DD 8170

4 way 8 2+2+2 4+4+4 DBHPI00454 11880 6 way 8 4+4+4 6+6+6 DBPSG006DD 9210

6 way 8 2+2+2 6+6+6 DBHPI00654 14155 8 way 8 4+4+4 8+8+8 DBPSG008DD 10275

8 way 8 2+2+2 8+8+8 DBHPI00854 15635 12 way 8 4+4+4 12+12+12 DBPSG012DD 13120

12 way 8 2+2+2 12+12+12 DBHPI01254 21340 IP 54 - Metal Door

16 way 8 2+2+2 16+16+16 DBHPI01654 25375 4 way 8 4+4+4 4+4+4 DBPSG00454 14030

6 way 8 4+4+4 6+6+6 DBPSG00654 15800

8 way 8 4+4+4 8+8+8 DBPSG00854 17650

12 way 8 4+4+4 12+12+12 DBPSG01254 22520

Tier PPI DBs With MCCB

Incomer
IP 43 - Metal Door IP 30 - Single Door IP 43 - Metal Door
No. of Modules M.R.P. No. of Modules M.R.P.
Description Cat. Nos. (`) Description Cat. Nos. (`)
Incomer Sub- Outgoing Incomer* Sub- Outgoing
Incomer Per Unit Incomer Per Unit
IP 43 - Metal Door IP 30 - Single Door

6 way 8 2+2+2 6+6+6 DBTPI006DD 7185 4 way MCCB 4+4+4 4+4+4 DBPGL004SD 10895

8 way 8 2+2+2 8+8+8 DBTPI008DD 9015 6 way MCCB 4+4+4 6+6+6 DBPGL006SD 12540

10 way 8 2+2+2 10+10+10 DBTPI010DD 9455 8 way MCCB 4+4+4 8+8+8 DBPGL008SD 14405

12 way 8 2+2+2 12+12+12 DBTPI012DD 10285 12 way MCCB 4+4+4 12+12+12 DBPGL012SD 16725

16 way 8 2+2+2 16+16+16 DBTPI016DD 10830 IP 43 - Metal Door

12 way MCCB* 2+2+2 12+12+12 DBTPL012DD 10715 4 way MCCB 4+4+4 4+4+4 DBPGL004DD 12245
IP 54 - Metal Door 6 way MCCB 4+4+4 6+6+6 DBPGL006DD 14005

6 way 8 2+2+2 6+6+6 DBTPI00654 11850 8 way MCCB 4+4+4 8+8+8 DBPGL008DD 16045

8 way 8 2+2+2 8+8+8 DBTPI00854 14875 12 way MCCB 4+4+4 12+12+12 DBPGL012DD 18270

10 way 8 2+2+2 10+10+10 DBTPI01054 15605 IP 54 - Metal Door

12 way 8 2+2+2 12+12+12 DBTPI01254 16970 4 way MCCB 4+4+4 4+4+4 DBPGL00454 20810

16 way 8 2+2+2 16+16+16 DBTPI01654 17870 6 way MCCB 4+4+4 6+6+6 DBPGL00654 23805

12 way MCCB* 2+2+2 12+12+12 DBTPL01254 17685 8 way MCCB 4+4+4 8+8+8 DBPGL00854 27270

*Suitable for 3 pole and 4 pole DU100H MCCB as incomer 12 way MCCB 4+4+4 12+12+12 DBPGL01254 31055
*Suitable for 3 pole and 4 pole DU100H MCCB as incomer

88 L&T, ESP 01.07.2017

TPN Phase Selector DB Flexi/Row DB
Highlights Highlights
l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3 l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3
l IK 08-for single door DBs, IK 09-for double door DBs l IK 08-for single door DBs, IK 09-for double door DBs
l Available in CRCA sheet steel, RAL 9003, powder coated l Available in CRCA sheet steel, RAL 9003, powder coated
l Ready to use DBs - Provided with 3 nos. of 63A Salzer rotary
l Ready to use DBs - neutral bar/s with shroud/s | earth bar/s |
switches | 3 nos. of rocker switches for phase identification | 100A sticking saddles | cement spill protector | cable ties | blanking plates
insulated phase bus-bars | neutral bar/s with shroud/s | earth bar/s | and circuit identification labels
sticking saddles | color-coded interconnecting wire set | cable ties |
blanking plates and circuit identification labels l With provision to mount modular devices as per requirement

l With provision for - FP MCB/Isolator/RCCB/RCBO as incomer and

SP MCBs as outgoings

IP 30 - Single Door IP 43 - Metal Door IP 30 - Single Door IP 43 - Metal Door IP 43 - Glazed Door
No. of Modules M.R.P. M.R.P.
Description Description No. of Modules
Cat. Nos. (`) Cat. Nos. (`)
Incomer Outgoing Per Row
Per Unit Per Unit
IP 30 - Single Door IP 30 - Single Door
4 way 8 4+4+4 DBPSR004SD 10445 2 Row 28 Module 14 DBROW228SD 3445

6 way 8 6+6+6 DBPSR006SD 11105 3 Row 42 Module 14 DBROW342SD 4135

8 way 8 8+8+8 DBPSR008SD 12305 4 Row 56 Module 14 DBROW456SD 4735

10 way 8 10+10+10 DBPSR010SD 12765 4 Row 64 Module 16 DBROW464SD 5320

12 way 8 12+12+12 DBPSR012SD 13510 IP 43 - Metal Door

IP 43 - Metal Door 2 Row 28 Module 14 DBROW228DD 4185

4 way 8 4+4+4 DBPSR004DD 11625 3 Row 42 Module 14 DBROW342DD 4930

6 way 8 6+6+6 DBPSR006DD 11815 4 Row 56 Module 14 DBROW456DD 5370

8 way 8 8+8+8 DBPSR008DD 12655 4 Row 64 Module 16 DBROW464DD 5845

10 way 8 10+10+10 DBPSR010DD 13520 IP 43 - Glazed Door

12 way 8 12+12+12 DBPSR012DD 14255 2 Row 28 Module 14 DBROW228GD 4300

IP 54 - Metal Door 3 Row 42 Module 14 DBROW342GD 5270

4 way 8 4+4+4 DBPSR00454 15575 4 Row 56 Module 14 DBROW456GD 5975

6 way 8 6+6+6 DBPSR00654 15825 4 Row 64 Module 16 DBROW464GD 6555

8 way 8 8+8+8 DBPSR00854 16960 IP 54 - Metal Door

10 way 8 10+10+10 DBPSR01054 18115 2 Row 28 Module 14 DBROW22854 6775

12 way 8 12+12+12 DBPSR01254 19095 3 Row 42 Module 14 DBROW34254 8380

4 Row 56 Module 14 DBROW45654 9130

4 Row 64 Module 16 DBROW46454 10080

DB Accessories
Busbar - Fork Type Blanking Plates
Highlights Highlights
l Available in Single Pole, Double Pole, l Available in One module and Half module
Three Pole and Four Pole versions
l Material : Copper M.R.P. Std.
Description Cat. Nos. (`) Pack
Per Unit Qty.
M.R.P. Std.
Description Cat. Nos.. (`) Pack One Module BKP10 15 10
Per Unit Qty.
Half Module BKP05 15 10
SP 13 Mod BSP13 265 5

SP 56 Mod BSP56 995 5

DP 12 Mod BDP12 435 5 Padlock

TP 12 Mod BTP12 465 5
Highlights
FP 12 Mod BFP12 975 5
l Version with standard lock and a common key
PDK02
End Caps for SP ECP01 8 10
M.R.P. Std.
End Caps for DP/TP ECP03 25 10 Description Cat. Nos. (`) Pack
Per Unit Qty.
End Caps for FP ECP04 35 10
Lock and Key Kit PDK02 425 5

L&T, ESP 01.07.2017 89

Vertical TPN DB with Vertical TPN DB with
Modular Incomer MCCB Incomer
Highlights Highlights
l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3 l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3
l IK 08-for single door DBs, IK 09-for double door DBs l IK 08-for single door DBs, IK 09-for double door DBs
l Available in CRCA sheet steel, RAL 9003, powder coated l Available in CRCA sheet steel, RAL 9003, powder coated
l Ready to use DBs - Provided with insulated vertical phase bus- l Ready to use DBs - Provided with insulated vertical phase bus-bars |
bars | neutral bar/s with shroud/s | earth bar/s | sticking saddles | neutral bar/s with shroud/s | earth bar/s | sticking saddles | cement
cement spill protector | color-coded interconnecting wire set | spill protector | color-coded interconnecting wire set | cable ties |
cable ties | blanking plates and circuit identification labels blanking plates and circuit identification labels
l With provision for FP MCB/Isolator/RCCB/RCBO as incomer and l With provision for MCCB* as incomer and SP/TP MCBs as outgoings
SP/TP MCBs as outgoings *Suitable for 3 pole and 4 Pole MCCB as incomer
A) Up to 125A - DU100H, DU125H (Icu = 30kA, Ics =50% Icu)
B) Up to 250A - DU250 (Icu = 36kA , Ics = 50% Icu)

Up to 125A MCCB Incomer

IP 30 - Single Door IP 43 - Metal Door IP 43 - Glazed Door IP 30 - Single Door IP 43 - Metal Door IP 43 - Glazed Door

No. of Modules M.R.P. No. of Modules M.R.P.

Description Cat. Nos. (`) Description Cat. Nos. (`)
Incomer Outgoing Per Unit Incomer* Outgoing Per Unit
IP 30 - Single Door IP 30 - Single Door

4 way 8 4+4+4 DBVTM004SD 7480 4 way MCCB 4+4+4 DBVTL004SD 8580

6 way 8 6+6+6 DBVTM006SD 8185 6 way MCCB 6+6+6 DBVTL006SD 9325

8 way 8 8+8+8 DBVTM008SD 9130 8 way MCCB 8+8+8 DBVTL008SD 10155

12 way 8 12+12+12 DBVTM012SD 13185 12 way MCCB 12+12+12 DBVTL012SD 15360

16 way 8 16+16+16 DBVTM016SD 15250 16 way MCCB 16+16+16 DBVTL016SD 18170

IP 43 - Metal Door IP 43 - Metal Door

4 way 8 4+4+4 DBVTM004DD 8015 4 way MCCB 4+4+4 DBVTL004DD 9610

6 way 8 6+6+6 DBVTM006DD 9805 6 way MCCB 6+6+6 DBVTL006DD 11030

8 way 8 8+8+8 DBVTM008DD 10745 8 way MCCB 8+8+8 DBVTL008DD 12080

12 way 8 12+12+12 DBVTM012DD 14865 12 way MCCB 12+12+12 DBVTL012DD 16075

16 way 8 16+16+16 DBVTM016DD 17545 16 way MCCB 16+16+16 DBVTL016DD 18545

IP 43 - Glazed Door IP 43 - Glazed Door

4 way 8 4+4+4 DBVTM004GD 10700 4 way MCCB 4+4+4 DBVTL004GD 10810

6 way 8 6+6+6 DBVTM006GD 11430 6 way MCCB 6+6+6 DBVTL006GD 12250

8 way 8 8+8+8 DBVTM008GD 13605 8 way MCCB 8+8+8 DBVTL008GD 13820

12 way 8 12+12+12 DBVTM012GD 18150 12 way MCCB 12+12+12 DBVTL012GD 18425

16 way 8 16+16+16 DBVTM016GD 19270 16 way MCCB 16+16+16 DBVTL016GD 20395

IP 54 - Metal Door IP 54 - Metal Door

4 way 8 4+4+4 DBVTM00454 16145 4 way MCCB 4+4+4 DBVTL00454 18580

6 way 8 6+6+6 DBVTM00654 18140 6 way MCCB 6+6+6 DBVTL00654 19925

8 way 8 8+8+8 DBVTM00854 19420 8 way MCCB 8+8+8 DBVTL00854 22335

12 way 8 12+12+12 DBVTM01254 25875 12 way MCCB 12+12+12 DBVTL01254 28190

16 way 8 16+16+16 DBVTM01654 27400 16 way MCCB 16+16+16 DBVTL01654 33735

*Suitable for 3 pole and 4 pole DU100H, DU125H MCCB as incomer.

90 L&T, ESP 01.07.2017

Vertical TPN DB with Plug & Socket DB
MCCB Incomer
Up to 250A MCCB Incomer Highlights
l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3
l Sutable for Surface and Flush mounting
l Available in CRCA sheet steel RAL9003 powder coated
l Loose Metal Plugs & Sockets conforms to IS 8804; available in
Single Phase & Three Phase

IP 30 - Single Door IP 43 - Metal Door IP 43 - Glazed Door

No. of Modules M.R.P.

Description Cat. Nos. (`)
Incomer* Outgoing Per Unit
IP 30 - Single Door

4 way MCCB 4+4+4 DBVTH004SD 10530 Metal Plug & Socket Plastic Plug & Socket

6 way MCCB 6+6+6 DBVTH006SD 11050 M.R.P.

Description No. of
No. of Pins Cat. Nos. (`)
8 way MCCB 8+8+8 DBVTH008SD 12155 Modules
Per Unit
12 way MCCB 12+12+12 DBVTH012SD 17170 Metal Plug & Sockets

16 way MCCB 16+16+16 DBVTH016SD 20690 10 A, 2 Pin + SC^ P+N 1 DBMPS110SD 1305
IP 43 - Metal Door 20 A, 2 Pin + SC^ P+N 1 DBMPS120SD 1405
4 way MCCB 4+4+4 DBVTH004DD 11875 20 A, 2 Pin + SC^ P+N 2 DBMPS220SD 1530
6 way MCCB 6+6+6 DBVTH006DD 13490 20 A, 3 Pin + SC^ 3P 3 DBMPS320SD 2595
8 way MCCB 8+8+8 DBVTH008DD 14830 32 A, 3 Pin + SC^ 3P 3 DBMPS332SD 3070
12 way MCCB 12+12+12 DBVTH012DD 19855 32 A, 3 Pin + SC^ 3P 4 DBMPS432SD 3260
16 way MCCB 16+16+16 DBVTH016DD 23580 63 A, 5 Pin + SC^ 3P+N+E 4 DBMPS463SD 11085
IP 43 - Glazed Door Plastic Plug & Sockets

4 way MCCB 4+4+4 DBVTH004GD 19600 16 A, 3 Pin P+N+E 2 DBPPS316SD 2115

6 way MCCB 6+6+6 DBVTH006GD 21990 32 A, 3 Pin P+N+E 4 DBPPS332SD 2285
8 way MCCB 8+8+8 DBVTH008GD 22870 32 A, 5 Pin 3P+N+E 8 DBPPS532SD 4160
12 way MCCB 12+12+12 DBVTH012GD 24100 63 A, 5 Pin 3P+N+E 8 DBPPS563SD 10580
16 way MCCB 16+16+16 DBVTH016GD 25935
IP 54 - Metal Door

4 way MCCB 4+4+4 DBVTH00454 26450

Metal Plug
6 way MCCB 6+6+6 DBVTH00654 28880

8 way MCCB 8+8+8 DBVTH00854 29870

12 way MCCB 12+12+12 DBVTH01254 34975

M.R.P.
16 way MCCB 16+16+16 DBVTH01654 36810 Description No. of Pins Cat. Nos. (`)
*Suitable for 3 pole and 4 pole DU250 MCCB as incomer Per Unit
10 A, 2 Pin + SC^ P+N MPS210P 135

Enclosure 20 A, 2 Pin + SC^

20 A, 3 Pin + SC^
P+N

3P
MPS220P

MPS320P
145

190
Highlights
32 A, 3 Pin + SC^ 3P MPS332P 360
l Conforms to IS 8623-1 & 3, IEC 61439-1 & 3

l Sutable for Surface and Flush mounting

l Available in CRCA sheet steel RAL9003 powder coated

l With provision to mount MCB/Isolator/RCCB/RCBO and

other modular devices
Metal Socket

IP 30 - Metal Door

M.R.P. M.R.P.
Description No. of Modules Cat. Nos. (`) Description No. of Pins Cat. Nos. (`)
Per Unit Per Unit
IP 30 - Metal Door 10 A, 2 Pin + SC^ P+N MPS210S 140

2 way 2 DBENC002SD 505 20 A, 2 Pin + SC^ P+N MPS220S 160

3 way 3 DBENC003SD 505 20 A, 3 Pin + SC^ 3P MPS320S 210

4 way 4 DBENC004SD 505 32 A, 3 Pin + SC^ 3P MPS332S 360

6 way 6 DBENC006SD 765 ^SC-Scraping Earth

L&T, ESP 01.07.2017 91

Cable End Boxes
Highlights
l Available in CRCA sheet steel RAL9003 powder coated
l Can be either at the top or bottom of the distribution board

M.R.P. M.R.P.
Description Cat. Nos. (`) Description Cat. Nos. (`)
Per Unit Per Unit
CEB for SPN DBs CEB for VTPN DBs

CEB-SPN Double Door, 4 way DBSPN004CB 570 CEB-VTPN Double Door,

Modular Incomer DBVTMXXXCB 730
CEB-SPN Double Door, 6 way DBSPN006CB 605
CEB-VTPN Double Door,
DBVTXXXXCB 2630
CEB-SPN Double Door, 8 way DBSPN008CB 675 MCCB Incomer

CEB-SPN Double Door, 12 way DBSPN012CB 755 CEB for FLEXI DBs

CEB-SPN Double Door, 16 way DBSPN016CB 1045 CEB for Flexi DBs with
14 Modules per Row DBROWX14CB 850
CEB-SPN Double Door, 18 way DBSPN018CB 1115 CEB for Flexi DBs with
DBROWX16CB 965
16 Modules per Row
CEB for TPN DBs
CEB for Phase Segregated DBs
CEB-TPN Double Door, 4 way DBTPN004CB 950
CEB-PSG Double Door, 4 way DBPSG004CB 1625
CEB-TPN Double Door, 6 way DBTPN006CB 1205
CEB-PSG Double Door, 6 way DBPSG006CB 1935
CEB-TPN Double Door, 8 way DBTPN008CB 1860
CEB-PSG Double Door, 8 way DBPSG008CB 2140
CEB-TPN Double Door, 12 way DBTPN012CB 2420
CEB-PSG Double Door, 12 way DBPSG012CB 2380
CEB-TPN Double Door, 16 way DBTPN016CB 2445
CEB for Phase Selector DBs
CEB-TPE Double Door, 4 way DBTPE004CB 890
CEB-Phase Selector Double Door, 4 way DBPSR004CB 820
CEB-TPE Double Door, 6 way DBTPE006CB 1115
CEB-Phase Selector Double Door, 6 way DBPSR006CB 930
CEB for Horizontal PPI DBs
CEB-Phase Selector Double Door, 8 way DBPSR008CB 1510
CEB-Horz. PPI Double Door, 4 way DBHPI004CB 1095
CEB-Phase Selector Double Door, 10 way DBPSR010CB 1745
CEB-Horz. PPI Double Door, 6 way DBHPI006CB 1245
CEB-Phase Selector Double Door, 12 way DBPSR012CB 1890
CEB-Horz. PPI Double Door, 8 way DBHPI008CB 1465

CEB-Horz. PPI Double Door, 12 way DBHPI012CB 1640

CEB-Horz. PPI Double Door, 16 way DBHPI016CB 1850

CEB for Tier PPI DBs

CEB-Tier PPI Double Door, 6 way DBTPI006CB 1035

CEB-Tier PPI Double Door, 8 way DBTPI008CB 1080

CEB-Tier PPI Double Door, 10 way DBTPI010CB 1310

CEB-Tier PPI Double Door, 12 way DBTPI012CB 1605

CEB-Tier PPI Double Door, 16 way DBTPI016CB 1710

CEB-Tier PPI Double Door, 12 way

DBTPL012CB 1625
MCCB incomer

92 L&T, ESP 01.07.2017