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ABB XT1NU3020AAA00NXXX — Molded Case Circuit Breakers (MCCB)

XT1NU3020AAA00NXXX Molded Case Breaker, 20A, 3-Pole, 25 kAIC

MPNXT1NU3020AAA00NXXX

ABB XT1 series, molded case circuit breaker, order code XT1NU3020AAA00NXXX, 20 A, 3-pole, 600Y/347 VAC, 25 kAIC, panel mount.

ABB XT1NU3020AAA00NXXX datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

XT1NU3020AAA00NXXX — Specifications
ParameterValue
Amps20
Poles3
MountingPanel
Breaking capacity25 kA

Product details

The ABB XT1NU3020AAA00NXXX is a molded case circuit breaker in the XT1 series, rated 20 A continuous, 3-pole, for 600Y/347 VAC systems.

Panel-mount footprint — fits standard cutout for XT1 frame breakers. Three-pole construction with line and load lugs; no plug-in base, so it bolts directly to the mounting plate in a switchboard or panel.

Frequently asked questions

What is the interrupting rating of XT1NU3020AAA00NXXX?

The interrupting rating is 25 kA at 600Y/347 VAC.

What is the continuous current rating and pole count?

Rated 20 A continuous, 3-pole.

Where can I buy XT1NU3020AAA00NXXX?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.

MPN
XT1NU3020AAA00NXXX