Rated at 63 A (In) and fitted with a TM120M trip unit, this breaker is configured for starter protection — the TM120M provides thermal-magnetic overload and short-circuit protection, with an adjustable short-circuit pickup (Ii) from 5 to 15 times In. Note the description states 'without overload protection short-circuit protection' which indicates the TM120M is set for magnetic-only short-circuit protection; the overload function is not active, so upstream or separate overload relay must handle thermal protection for the motor.
Siemens 3VA1163-5MH32-0AD0 Circuit Breaker, 63A, 55kA @ 415V
MPN3VA1163-5MH32-0AD0
Siemens 3VA1 series, IEC frame 160, breaking capacity class M, 3-pole, 63A, Icu=55kA @ 415V, starter protection TM120M, nut keeper kit, 3 auxiliary switches HQ.
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What are the key ratings of the 3VA1163-5MH32-0AD0?
It is a 3-pole IEC frame 160 MCCB rated 63 A with a breaking capacity of 55 kA at 415 V AC (Icu). The TM120M trip unit provides adjustable short-circuit protection from 5 to 15 times In, but overload protection is not active on this variant.
MPN
3VA1163-5MH32-0AD0