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Siemens 3VA2563-5MN32-0BL0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA2563-5MN32-0BL0 630A Motor Protection Breaker, 55

MPN3VA2563-5MN32-0BL0

Siemens 3VA2 IEC frame 1000, breaking capacity class M, Icu=55kA @ 415V, 3-pole, motor protection ETU350M, LSI, In=630A, overload Ir=250A...630A, short-circuit Isd=3...15 x Ir, Ii=15 x In, with undervoltage release 24V DC, 2 aux switches HQ, 1 trip alarm HQ, 1 electrical alarm HQ.

Siemens 3VA2563-5MN32-0BL0 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Product details

Motor protection breaker with ETU350M LSI — 630A frame, 55kA breaking

The Siemens 3VA2563-5MN32-0BL0 is a 3-pole IEC motor protection circuit breaker on the 3VA2 platform, frame size 1000, rated In=630A with an ETU350M LSI trip unit. The overload protection Ir is adjustable from 250A to 630A, short-circuit protection Isd from 3 to 15 x Ir, and instantaneous Ii fixed at 15 x In. Breaking capacity hits 55kA at 415V (class M), which gives solid headroom for high-fault panelboards feeding motor control centers.

Deployment context

The nut keeper kit (included) secures the breaker to the busbar system without loose hardware.

Frequently asked questions

What does the ETU350M LSI trip unit cover?

The ETU350M provides LSI protection: Long-time (overload) adjustable Ir=250A...630A, Short-time (selective) adjustable Isd=3...15 x Ir, and Instantaneous fixed at Ii=15 x In. It is designed for motor protection with adjustable overload and short-circuit coordination.

What accessories are included with this breaker?

The order code includes a nut keeper kit, an undervoltage release (UVR) 24V DC, two auxiliary switches HQ, one trip alarm switch HQ, and one electrical alarm switch.

MPN
3VA2563-5MN32-0BL0