Data Sheet

● at 600 V rated value
0.15A
Operating current at DC-13
● at 24 V rated value
10A
● at 48 V rated value
2A
● at 60 V rated value
2A
● at 110 V rated value
1A
● at 125 V rated value
0.9A
● at 220 V rated value
0.3A
● at 600 V rated value
0.1A
Contact reliability of auxiliary contacts 1 faulty switching per 100 million (17 V, 1 mA)
UL/CSA ratings
Full-load current (FLA) for three-phase AC motor
● at 480 V rated value
302A
● at 600 V rated value
289A
Yielded mechanical performance [hp]
● for three-phase AC motor
— at 200/208 V rated value
100hp
— at 220/230 V rated value
125hp
— at 460/480 V rated value
250hp
— at 575/600 V rated value
300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: 500 A (690 V, 100 kA)
— with type of assignment 2 required
gG: 400 A (690 V, 100 kA), aM: 315 A (690 V, 50 kA), BS88: 400
A (415 V, 50 kA)
● for short-circuit protection of the auxiliary switch
required
gG: 10 A (500 V, 1 kA)
Installation/ mounting/ dimensions
Mounting position with vertical mounting surface +/-90° rotatable, with vertical
mounting surface +/- 22.5° tiltable to the front and back
Mounting type screw fixing
● Side-by-side mounting
Yes
Height 210mm
Width 145mm
Depth 202mm
Required spacing
● with side-by-side mounting
— forwards
20mm
— upwards
10mm
3RT1066-6LA06 Subject to change without notice
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09/13/2019 © Copyright Siemens