1300 556 601
Products

Air Circuit Breakers

ABB E42N3ETG40W ACB E4.2N 3P 66KA WITHDRAWABLE 4000A EKIP TOUCH LSIG

Product Code: E42N3ETG40W

The ACB E4.2N is a 4000A, 3P circuit breaker with a withdrawable feature. It has a short-circuit breaking capacity of 66kA. The nominal current is 4000A, and the rated current ranges from 1600A to 4000A for L-I1, 2400A to 40000A for S-I2, and 6000A to 60000A for I-I3. The ground fault protection range is from 400A to 4000A for G-I4. It features an auto EKIP Touch LSIG trip unit and HR-HR terminal complete with WMP+FP functionality.

Technical Specifications

Version Withdrawable
Brand ABB
AC Voltage (V) 690
Breaking Capacity 415V AC - Icu (kA) 66
Current Rating (A) 4000
G (0.1 to 1 x In) - I4 (A) 400-4000
I (1.5 to 15 x In) - I3 (A) 6000-60000
L (0.4 to 1 x In) - I1 (A) 1600-4000
No. of Poles 3P
Power Loss (W) 900
Rated Current (A) 4000
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) 66
Rated Uninterrupted Current - Iu (A) 4000
S (0.6 to 10 x In) - I2 (A) 2400-40000
Terminal Type HR-HR
Size of Frame E4.2
Trip Unit EKIP Touch LSIG
Standards and Approvals IEC
Poles 3P
Breaking Capacity (kA) 66 @415V AC
Trip Unit - Electronic EKIP Touch LSIG
Frame E4.2
Icw (kA/1s) - Short-time Withstand Current Rating 66
Iu - Uninterrupted Current Rating (A) 4000
Component Type Withdrawable

Documents

Products to compare:
Comparing Products