BHC SERIES（1P/2P 20-40 FLA）
z 1 Pole NO or 2 Pole NO
z Silver Cadmium Oxide Contacts
z Selectable Current:20A ,25A ,30A ,40A
z Selectable Coil Voltage: 24VAC, 120VAC,
208-240VAC, 277VAC
Partial Listing of Available 1 & 2 Pole Contactors
FLA Number 24V 120V 208/240V 277V
Rating of Pole Coil Coil Coil Coil
1 BHC-1A-20-24 BHC-1A-20-120 BHC-1A-20-240 BHC-1A-20-277
20 FLA
2 BHC-2A-20-24 BHC-2A-20-120 BHC-2A-20-240 BHC-2A-20-277
1 BHC-1A-25-24 BHC-1A-25-120 BHC-1A-25-240 BHC-1A-25-277
25 FLA
2 BHC-2A-25-24 BHC-2A-25-120 BHC-2A-25-240 BHC-2A-25-277
1 BHC-1A-30-24 BHC-1A-30-120 BHC-1A-30-240 BHC-1A-30-277
30 FLA
2 BHC-2A-30-24 BHC-2A-30-120 BHC-2A-30-240 BHC-2A-30-277
1 BHC-1A-40-24D BHC-1A-40-120D BHC-1A-40-240D BHC-1A-40-277D
40 FLA
2 BHC-2A-40-24D BHC-2A-40-120D BHC-2A-40-240D BHC-2A-40-277D
INITIAL DIELECTRIC STRENGTH POWER POLE TERMINATIONS
Between Contacts & Coils: 2200VAC Screw or Box Lug
Between Poles: 2200VAC(includes shunt) WIRE SIZE
Between Open Contacts: 2200VAC(no shunt) Screw 16-8
ARC COVER Box Lug 14-4
Optional on 20-30 FLA RECOMMENDED TIGHTENING TORQUE
Standard on 40 FLA Screw 25 in.lbs
INSULATION SYSTEM Box Lug 40 in.lbs
130℃ Class B QUICK CONNECTS
TEMPERATURE RANGE Coil terminals Dual: .250”QC
-40℃ to +65℃ Power terminals 1 Pole: Quad . 250”QC
-40°F to +150°F 2 Pole: Qual or Quad . 250”QC
UNIT WEIGHT
1 Pole 0.23Kg
2 Pole 0.27Kg
BHC SERIES（1P/2P 20-40 FLA）
Coil Rating 1 Pole Contactors 2 Pole Contactors
Nominal Coil Voitage 24 120 208/240 277 24 120 208/240 277
Nominal Coil Resistance Ohms 18 420 1800 2500 11 237 1000 1600
Maximum Pick Up Voltage 18 88 177 221 18 88 177 221
Minimum Drop Out Voltage 6-15 20-70 40-140 50-165 6-15 20-70 40-140 50-165
Nominal Inrush VA @ 50Hz 31 31 31 31 33 33 33 33
Nominal Inrush VA @ 60Hz 28 28 28 28 30 30 30 30
Nominal Sealed VA @ 50Hz 6 6 6 6 8 8 8 8
Nominal Sealed VA @ 60Hz 5 5 5 5 6.5 6.5 6.5 6.5
Maximum Coil Voltage 30 132 264 300 30 132 264 300
Electrical Rating
Full Resistive Locked Rotor Locked Rotor Locked Rotor Maximum Horsepower
Load Amps @ Amps @ Amps @ Amps @ Voltage Single
Amps 600 VAC 240/277 VAC 480 VAC 600 VAC Phase
1 Pole Contactors
120 1
20 30 120 100 80 2
140
25 35 150 125 100 120 1
140 2
30 40 150 125 100 120 1
140 2
40 50 200 180 120 120 1
140 2
2 Pole Contactors
20 30 120 100 80 120 2
140 3
25 35 150 125 100 120 2
140 3
30 40 150 125 100 120 2
140 3
40 50 200 160 120 120 2
140 3
BHC SERIES（1P/2P 20-40 FLA）
Ordering Information
BHC - 1A - 20 - 024 D M
OPTIONAL COVER:
M Indicates the addition of a cover for 1 & 2 Pole contactors up to 30
FLA
TERMINATION:
D #10-32 combo screw with quad QC (20-30 FLA)
Blank #14-4 lug with quad QC (40 FLA)
COIL VOLTAGE:
024-24VAC;120-120VAC;208-208VAC;240-240VAC;277-277VAC
CONTACT RATING:
20-20FLA;25-25FLA;30-30FLA;40-40FLA
POLE FORM:
1A-1P NO;2A-2P NO;3A-3P NO;4A-4P NO
SERIES:
BHC
1 Pole Dimensions (Inches)
2 Pole Dimensions (Inches)
