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ABB 1SDA054133R0001 — Molded Case Circuit Breakers (MCCB)

ABB T4H 320 PR221DS-LS 320A 3P MCCB, 1SDA054133R0001

MPN1SDA054133R0001

ABB Tmax T4H 320 molded-case circuit breaker, PR221DS-LS trip unit, 320 A, 3-pole, front-mount, order code 1SDA054133R0001.

$776.00Ref. price · indicative, final on quote
ABB 1SDA054133R0001 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1SDA054133R0001 specifications
ParameterValue
Shipping weight3.5 kg
Estimated lead time4-6 Weeks

Product details

The ABB 1SDA054133R0001 is a Tmax T4H 320 molded-case circuit breaker with a PR221DS-LS trip unit set to In=320 A, built as a 3-pole device for front-mount installation in low-voltage switchgear.

Where it sits and how it mounts

Front-mount format (F F) suits fixed withdrawable or fixed-pattern panel layouts where the breaker is bolted directly to the main busbars from the front of the cubicle.

Lifecycle and supply

Frequently asked questions

What is the listed estimated lead time for 1SDA054133R0001?

Estimated lead time is 4-6 weeks, so the part is quoted to order against an RFQ rather than pulled from local shelf stock — gate the BOM freeze around that window.

What is the closest functional second-source to 1SDA054133R0001 — INIIT02?

INIIT02 is an INFI-NET to INFI-NET transfer module for the INFI 90 rack, a different product class from the Tmax T4H breaker on this line — it is not a second source and will not drop into the same slot.

MPN
1SDA054133R0001