GYM2 Series MCB IEC/EN 60898-1 Ics=4.

5/6kA

General Characteristics Curve

GYM2 miniature circuit breaker is mainly used for protection against overload and short circuit under the AC
50Hz/60Hz, reted voltage 230V/400V and rated current from 1A to 63A. It also can be used for non-frequent on- Curve B Curve C Curve D
t(sec) t(sec) t(sec)
and-off switch operation under normal circumstance. 10000 10000 10000
5000 5000 5000

In complicance with IEC/EN60898-1 2000 2000 2000

1000 1000 1000
With indicator function in the contact position. 500 500 500

200 200 200

Single busbar design. 100 100 100
2
Maximum connecting ability of 25mm , wiring torque 3N*m, applicable to a variety of installing equipments, 50 50 50
20 20 20
wiring stronger. 10 10 10
5 5 5
The price-quality ratio is very high.
2 2 2
1 1 1
0.5 0.5 0.5

Technical Date 0.2

0.1
0.2
0.1
0.2
0.1
0.05 0.05 0.05

0.02 0.02 0.02

Electrical features 0.01 0.01 0.01
0.005 0.005 0.005
Rated current In 1-63A 0.002 0.002 0.002
0.001 0.001 0.001
Poles 1P 2P 3P 4P 0.5 1 2 3 4 5 7 10 20 30 50 70 100 200 300 0.5 1 2 3 4 5 7 10 20 30 50 70 100 200 300 0.5 1 2 3 4 5 7 10 20 30 50 70 100 200 300

Rated Current (x) Rated Current (x) Rated Current (x)

Rated voltage Ue 1P: 230/400V~ 2/3/4P:400~

Insulation voltage Ui 500V

Temperature compensation
Rated frequency 50/60Hz
Rated breaking capacity 4500/6000A When the ambient temperature is not a benchmark of 30 degrees, the reference correction factor is as follows.

Rated impulse withstand voltage(1.2/50) Uimp 6kV

Ambient Temperature -20℃ -10℃ 0℃ 10℃ 20℃ 30℃ 40℃ 50℃ 60℃
Dielectric test voltage at and ind. freq.for 1min 2kV
Current Correction Coefficient 1.25 1.2 1.15 1.10 1.05 1.00 0.95 0.90 0.85
Polution degree 2

Thermo-magnetic release characteristic B C D

Connection
Electrical life 4000

Mechanical life 10000

Rated current In Nominal Section Area of Copper Wire(mm 2 ）
Installation 1~6A 1
Contact position indicator Yes
10A 1.5
Portection degree IP20 16、20A 2.5
Reference temperature for setting of thermal element 30℃
25A 4
Ambient temperature (with daily average ≤35℃) -5~+40℃
32A 6
Storage temperature -25~+70℃
40、50A 10
Terminal connertion type Cable/U-type busbar/Pin -type busbar
63A 16
25mm 2
Terminal size top/bottom for cable
18-3
Overall and mounting dimensioned chart
3.0N m
Tightening torque
22 74(max)
69
Mounting On DIN rail FN 60715 (35mm) by means of fast clip device
62 17.8 35.6 53.4 71.2
Connection Top and bottom

Combination with accessories

Auxillary contact Yes

Alarm contact Yes

81.2
45

35
Shunt release Yes

Under voltage release Yes

5.5

3
1P 2P 3P 4P

7 8
 GYL9 Series Type B of RCCB IEC/EN 61008-1 、 IEC/EN 62423 Inc=10 kA

General Detect the type and classification of residual current waveform

GYL9-B type residual current action circuit breaker (without overcurrent protection), suitable for rated voltage
230V at two poles, 400V at four poles, rated current n line 63A, when the person gets electric shock or the grid leakage Leakage circuit breaker type
current exceeds the specified value, the residual current action circuit breaker can quickly cut off the fault power supply Tripping range
Definition of residual
for protection the safety of human body and electrical equipment can also be used for infrequent switching of circuits Waveform AC Type A Type B Type
current waveform
and infrequent starting of motors. Tripping current Tripping time
The product is not only suitable for sinusoidal ac residual current, pulsed DC residual current, but also for residual
Sinusoidal exchange 0.5 ~1 I△n
current devices that can ensure trip at the following currents:
-- Sinusoidal ac residual current ac of 1000Hz or less; Pulsating half wave x 0.5 ~1.4 I△n
-- Alternating residual current superposition smoothing dc residual current; Pulsating Half wave + 1 I△n: t≤0.3s
-- Pulsating DC residual current superposition smoothing DC residual current; diret current (6mA) x max1.4I△n 2 I△n: t≤0.15s
Pulsating Half wave +
-- Pulsating DC residual current generated by a two-phase or multiphase rectifier circuit; x x max1.4I△n 5 I△n: t≤0.04s
diret current (10mA)
-- Smoothing residual DC current; x x 150Hz,0.5 ~ 2.4 I△n
In complicance with IEC/EN 61008.1,IEC/EN 62423;
High frequency
Bilateral busbar wiring capabilities to adapt to the wider use of premises. (up to 1KHz) x x 400Hz,0.5 ~ 6 I△n
2
Maximum connecting ability of 35mm , wiring torque 3.5N*m, applicable to a variety of installing
x x 1000Hz,1 ~ 14 I△n
equipments, wiring stronger.
Two phase rectified
Protection class:IP20. full wave x x 0.5 ~ 2 I△n 2 I△n:t≤0.3s
Three phase rectified
0.5 ~ 2 I△n 4 I△n:t≤0.15s
Technical Date full wave
10 I△n: t≤0.04s
Direct current 0.5 ~ 2 I△n
Electrical features

Type(ware form of the earth leakage sensed) B

Rated current In 25、40、63 A

Poles
Connection Overall and mounting dimensioned chart
2P 4P 73(max)

Number of poles versus modules 2P= 4mod;4P=4 mod 67

Nominal Section Area of
Rated current In 62
72
Rated voltage Ue 2P:230V~ 4P:400V~ Copper Wire(mm 2 ） 45

Insulation voltage Ui 500V 1~6A 1

Rated frequency 50/60Hz 10A 1.5
Rated sensitivity I△n 0.03A 0.1A 0.3A 16、20A 2.5
Rated residual making and breaking capacity I m 500(In=25-40A) 630(In=63A)

82
45

35
25A 4
Short-circuit current lnc=l△c 10000A 32A 6
SCPD fuse 10000 40、50A 10
Break time under I△n ≤0.1S 63A 16
Rated impulse withstand voltage(1.2/50)Uimp 6000V

3
Dielectric test voltage at and ind.Freq.for 1min 2.5kV
Typical application 2P=4P
Electrical life and Mechanical life 4000

Pollution degree 2 PE

Installation Frequency connerter

Supply System (L1/L2/L 3)

Fault current indicator NO
Protection degree IP20

Output/s ine

Output/s ine
wave filter

wave filter
Ambient temperature(with daily average 35 ) -5~+40℃
DC Link
AC/DC DC/AC Motor
Storage temperature -25+70℃ Circuit

Terminal connection type Cable/U-type busbar/Pin -type busbar

Control circuit
35mm 2
Terminal size top/bottom for cable
18-3

3.5 N m
Tightening torque Fault Location 1 Fault Location 2 Fault Location 3
22
Mounting On DIN rail FN 60715 (35mm) by means of fast clip device
Attention：GYL9-B leakage circuit breakers cannot be used in DC power systems
Connection From top

33 34
 Residual current circuit breaker
General Characteristics Curve
GYR10 Series leakage circuit breakers are mainly used in lines with AC 50Hz or 60Hz, rated voltage of

230v/400v and rated current to 40A. It has the functions of leakage, overload and short circuit protection. Curve B Curve C
t(sec) t(sec)
When the personal contact or the leakage current of the power grid exceeds the specified value, the product 10000 10000
5000 5000
2000 2000
can cut off the fault current within 0.1s, protect the personal safety and prevent the equipment from failure
1000 1000
500 500
caused by leakage current, and can be used to protect the fault The overload and short circuit of the 200 200
100 100
protective line can also be used as the infrequent breaking and switching of the line under normal conditions, 50 50
20 20
and it is mainly used for the protection of building lighting and distribution system，It can also be used as 10 10
5 5

the lower road board for infrequent breaking and switching of lines, mainly used in the protection of building 2 2
1 1
0.5 0.5
lighting and power distribution system 0.2 0.2
0.1 0.1
.
0.05 0.05

0.02 0.02
0.01 0.01

Technical Date 0.005

0.002
0.005

0.002
0.001 0.001

Electrical features 0.5 1 2 3 4 5 7 10 20 30 50 70 100 200 300 0.5 1 2 3 4 5 7 10 20 30 50 70 100 200 300

Rated Current (x) Rated Current (x)

Standard IEC/EN 61009-1,GB16917.1;

DC component AC、A type Temperature compensation

Power supply working nature Electronic Ambient temperature at 30 degrees as benchmark, the reference correction factor is as follows.
Rated current In 6-40A
Ambient Temperature -20℃ -10℃ 0℃ 10℃ 20℃ 30℃ 40℃ 50℃ 60℃
Poles 1P+N
Current Correction Coefficient 1.25 1.2 1.15 1.10 1.05 1.00 0.95 0.90 0.85
Rated voltage Ue 230V~

Insulation voltage Ui 400V

Rated frequency 50/60Hz

Connection
Unit （mm 2 ）
Rated sensitivity I△n 0.03A 0.1A 0.3A
Rated current In Nominal Section Area of Copper Wire
Rated residual making and breaking capacity I m 500A
1~6A 1
Short-circuit current lnc=l△c 4500A 10A 1.5

Break time under I△n ≤0.1S 16、20A 2.5

Rated impulse withstand voltage(1.2/50)Uimp 4kV 25A 4

Dielectric test voltage at and ind.Freq.for 1min 2kV 32A 6

Pollution degree 2 40A 10

Thermo-magnetic release characteristic B C

Electrical life 2000
Overall and mounting dimensioned chart
Mechanical life 10000
Max 73.5
Installation
18
Contact position indicator Yes

Portection degree IP20

Reference temperature for setting of thermal element 30℃

Ambient temperature (with daily average ≤35℃) -5~+40℃

Storage temperature -25~+70℃

93.7

35.5
45
Terminal connertion type Cable/U-type busbar/Pin -type busbar

Terminal size top/bottom for cable 16mm 2、18-5

Terminal size top/bottom for cable 2.5N m 、18

30.60
16.8
Tightening torque On DIN rail FN 60715 (35mm) by means of fast clip device
5.5
Mounting Top 0
Connection

2.5
50.20

1 2