Products

Air Circuit Breakers

ABB E12N4ETG12W ACB E1.2N 4P 66KA WITHDRAWABLE 1250A EKIP TOUCH LSIG

Product Code: E12N4ETG12W

The ACB E1.2N 1250A 4P 66kA is a withdrawable circuit breaker with a current rating of 1250A. It has four poles and can handle short-circuit currents up to 66kA. The circuit breaker features an In=1250A rating, which means it is designed to operate at a maximum current of 1250A. It also has different trip unit settings for various current ranges. The L-I1 setting allows for a current range of 500-1250A, the S-I2 setting allows for a range of 750-12500A, the I-I3 setting allows for a range of 1875-18750A, and the G-I4 setting allows for a range of 125-1250A. The ACB E1.2N 1250A 4P 66kA comes with an auto EKIP Touch LSIG trip unit, which provides protection against overload, short circuit, and ground fault conditions. It also includes HR-HR terminals for easy connection and complete WMP+FP functionality. This circuit breaker is suitable for use in various engineering applications where reliable and efficient protection is required.

Technical Specifications

Brand ABB
AC Voltage (V) 690
Breaking Capacity (kA) 66 @415V AC
Breaking Capacity 415V AC - Icu (kA) 66
Component Type Withdrawable
Current Rating (A) 1250
Frame E1.2
G (0.1 to 1 x In) - I4 (A) 125-1250
I (1.5 to 15 x In) - I3 (A) 1875-18750
Icw (kA/1s) - Short-time Withstand Current Rating 50
Iu - Uninterrupted Current Rating (A) 1250
L (0.4 to 1 x In) - I1 (A) 500-1250
No. of Poles 4P
Poles 4P
Power Loss (W) 244
Rated Current (A) 1250
Rated Impulse Withstand Voltage (kV) 12
Rated Insulation Voltage AC (V) 1000
Rated Operational Voltage AC (V) 690
Rated Short-time Withstand Current - Icw (kA/1s) 50
Rated Uninterrupted Current - Iu (A) 1250
S (0.6 to 10 x In) - I2 (A) 750-12500
Size of Frame E1.2
Standards and Approvals IEC
Terminal Type HR-HR
Trip Unit EKIP Touch LSIG
Trip Unit - Electronic EKIP Touch LSIG
Version Withdrawable

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