BOM / RFQ

ABB SU203M-Z50

MPNSU203M-Z50

UL489 MCB 3P Z 50A 480/277|UL489 MCB 3P Z 50A 480/277

$208.86Ref. price · indicative, final on quote

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ABB SU203M-Z50 datasheet (PDF)

Source DocumentedChannel stated on listing & quote

Condition PhotosReal unit photos / video on request

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Worldwide DispatchDHL/FedEx — transit quoted per order

Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

SU203M-Z50 — Specifications
Parameter	Value
Amps	50
Type	Trip Curve Z
Poles	3
Mounting	DIN Rail
Volts AC	277
Breaking capacity	10 kA

Pricing & Availability

Contact for availability

Wholesale Ref.*

$208.86

Lead time: Contact for availability

*Sample & small orders welcome — quoted per order; a small handling charge may apply below MOQ.

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About the brand

ABB

ABB parts are sourced across every condition — factory-new current-production lines, new-old-stock, surplus, refurbished-and-bench-tested and used clean-pull units — through our independent distributor channels; each listing states its condition. Request a quote for live pricing, availability, and lead times.

View all ABB SU203M Mcb 3 Pole parts →

ABB Series Alternatives & Replacements

Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.

ABB SU203M-Z50

Specifications

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