The Siemens 3VA1163-5MH36-0JH0 is a 3-pole IEC frame 160 MCCB with a 55 kA breaking capacity at 415 V AC — class M, meaning it handles moderate fault levels typical of industrial distribution and motor branch circuits without needing a current-limiting upstream device. Rated In of 63 A with a TM120M thermal-magnetic release, but configured for starter protection: the thermal overload element is omitted (no overload protection), leaving only the magnetic short-circuit pickup adjustable from 5 to 15× In. That makes it a magnetic-only breaker for motor short-circuit protection where a separate overload relay handles the thermal trip. The shunt trip (STL) operates on 110–127 V DC or AC 50/60 Hz, letting a remote emergency-stop or PLC output drop the breaker without manual intervention. Clamp terminals accept standard copper conductors without lug kits.
3VA1163-5MH36-0JH0 Siemens 3VA1 63A MCCB, 55kA @ 415V
MPN3VA1163-5MH36-0JH0
Siemens 3VA1 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V AC, 3-pole, 63A TM120M starter protection, shunt trip 110-127V AC/DC, 2 auxiliary switches HQ, 1 trip alarm switch HQ, clamp terminals.
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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 is the breaking capacity of this MCCB?
Icu is 55 kA at 415 V AC, class M on the IEC frame 160 platform — suitable for moderate fault-level industrial distribution.
Where can I buy 3VA1163-5MH36-0JH0 and get a price?
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
Does this breaker include overload protection?
No — the TM120M release is configured for starter protection with the thermal element omitted. Short-circuit pickup is adjustable 5–15× In; a separate overload relay handles motor thermal protection.
MPN
3VA1163-5MH36-0JH0