Data Sheet

● for three-phase AC motor
— at 200/208 V rated value
3hp
— at 220/230 V rated value
3hp
— at 460/480 V rated value
7.5hp
— at 575/600 V rated value
10hp
Contact rating of auxiliary contacts according to UL A600 / Q600
Short-circuit protection
Design of the fuse link
● for short-circuit protection of the main circuit
— with type of coordination 1 required
gG: 50A (690V,100kA), aM: 20A (690V,100kA), BS88: 35A
(415V,80kA)
— with type of assignment 2 required
gG: 20A (690V,100kA), aM: 16A (690V, 100kA), BS88: 20A
(415V, 80kA)
● for short-circuit protection of the auxiliary switch
required
gG: 10 A (500 V, 1 kA)
Installation/ mounting/ dimensions
Mounting position +/-180° rotation possible on vertical mounting surface; can be
tilted forward and backward by +/- 22.5° on vertical mounting
surface
Mounting type screw and snap-on mounting onto 35 mm standard mounting rail
according to DIN EN 60715
● Side-by-side mounting
Yes
Height 58mm
Width 45mm
Depth 73mm
Required spacing
● with side-by-side mounting
— forwards
10mm
— upwards
10mm
— downwards
10mm
— at the side
0mm
● for grounded parts
— forwards
10mm
— upwards
10mm
— at the side
6mm
— downwards
10mm
● for live parts
— forwards
10mm
— upwards
10mm
— downwards
10mm
— at the side
6mm
Connections/ Terminals
3RT2017-1MB42-0KT0 Subject to change without notice
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09/11/2019 © Copyright Siemens