The ABB Circuit Breaker is high quality!
Rated Operational Current AC-21B (Ie):
(380 ... 415 V) 3800 A
Rated Operational Current AC-22B (Ie):
(380 ... 415 V) 3800 A
Conventional Free-air Thermal Current (Ith):
q = 40 degrees centigrade 3800 A
Rated Impulse Withstand Voltage (Uimp):
8 kV
Rated Insulation Voltage (Ui):
acc. to IEC/EN 60664-1 1000 V
Rated Operational Voltage:
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm):
(690 V) 176 kA
Rated Short-time Withstand Current (Icw):
for 1 s 80 kA
Power Loss:
at Rated Operating Conditions per Pole 130 W
Pollution Degree:
3
Handle Color:
Black
Handle Type:
Handle and shaft included
Switches Operating Mechanism:
Mechanism at the End of the Switch
03 (Left Side)
Distance Between Phases:
Standard
Position of Line Terminals:
Top In - Bottom Out
Bottom In - Top Out
Operating Mode:
Front operated
Standards:
IEC 60947-3
Special Functions:
No
Mounting Type:
Base mounting
Number of Poles:
3
Degree of Protection:
Front IP00
Terminal Type:
Lug terminals
Tightening Torque:
acc. IEC 60947-1 50…75 N·m
Mechanical Durability:
5000
Lock Type:
Yes

We can also provide the following models
T4B125BW-2
T4B125BW-4
T4B125BW-1
T4B125BL
T4B125BL-2
T4B125BL-4
T4B125BL-1
T4B125DW
T4B125DW-2
T4B125DW-4
T4B125DW-1
T4B125DL
T4B125DL-2
T4B125DL-4
T4B125DL-1
T4B125TW
T4B125TW-2
T4B125TW-4
T4B125TW-1
T4B125TL
T4B125TL-2
T4B125TL-4
T4B125TL-1
T4B125MW
T4B125MW-2
T4B125MW-4
T4B125MW-1
T4B125ML
T4B125ML-2
T4B125ML-4
T4B125ML-1
T4B125E5W
T4B125E5W-2
T4B125E5W-4
T4B125E5W-1
T4B125E5L
T4B125E5L-2
T4B125E5L-4
T4B125E5L-1
T4B125CW
T4B125CW-2
T4B125CW-4
T4B125CW-1
T4B125CL
T4B125CL-2
T4B125CL-4
T4B125CL-1
T4B125EW
T4B125EW-2
T4B125EW-4
T4B125EW-1
T4B125EL
T4B125EL-2
T4B125EL-4
T4B125EL-1
T4B150BW
T4B150BW-2
T4B150BW-4
T4B150BW-1
T4B150BL
For more information,please contact us freely