Data Sheet

● at 120 V
3A
● at 125 V
3A
● at 230 V
2A
● at 400 V
1A
Operating current of auxiliary contacts at DC-13
● at 24 V
2A
● at 60 V
0.3A
● at 110 V
0.22A
● at 125 V
0.22A
● at 220 V
0.11A
Design of the miniature circuit breaker
● for short-circuit protection of the auxiliary switch
required
6A (SCC less than equal to 0.5 kA; U less than equal to 260V)
Contact rating of auxiliary contacts according to UL B600 / R300
Protective and monitoring functions
Trip class CLASS 10
Design of the overload release thermal
UL/CSA ratings
Full-load current (FLA) for three-phase AC motor
● at 480 V rated value
52A
● at 600 V rated value
62A
Short-circuit protection
Design of the fuse link
● for short-circuit protection of the main circuit
— with type of coordination 1 required
gG: 200 A
— with type of assignment 2 required
gG: 125A
● for short-circuit protection of the auxiliary switch
required
fuse gG: 6 A, quick: 10 A
Installation/ mounting/ dimensions
Mounting position any
Mounting type Contactor mounting
Height 105mm
Width 70mm
Depth 125mm
Required spacing
● with side-by-side mounting
— forwards
0mm
— Backwards
0mm
— upwards
0mm
— downwards
0mm
— at the side
0mm
3RU2146-4JB0 Subject to change without notice
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09/13/2019 © Copyright Siemens