Circuit Breaker Accessories

Shop breaker trip units, rating plugs, shunt trips, auxiliary switches, undervoltage releases, closing coils, lugs, handles, mounting hardware, and related circuit-breaker accessories.

Accessories are frame- and series-specific. Send the breaker catalog number, frame, trip-unit label, control voltage, accessory function, and clear photos so Ampstate can verify compatibility before quoting.

Email sales@ampstate.com for technical matching and availability.

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Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

Siemens NGB1B090 Trip Unit 347V 1-Pole Bolt-On

Regular price $507.00 CAD
Sale price $507.00 CAD Regular price
Unit price
OverviewSiemens Trip Unit identified by part number NGB1B090. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

Square D FHL360501021 Trip Unit 50A 3Pole 600V

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewSquare D Trip Unit identified by part number FHL360501021. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

Square D QOB2601021 60A 2-Pole 240V Trip Unit

Regular price $892.00 CAD
Sale price $892.00 CAD Regular price
Unit price
OverviewSquare D Trip Unit identified by part number QOB2601021. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

Westinghouse 20PC1400 1400A Rating Plug

Regular price $1,274.00 CAD
Sale price $1,274.00 CAD Regular price
Unit price
OverviewWestinghouse Rating Plug identified by part number 20PC1400. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

Square D S141A Trip Unit

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewSquare D Trip Unit identified by part number S141A. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

BR210ST Trip Unit 10A 2-Pole 240V

Regular price $373.00 CAD
Sale price $373.00 CAD Regular price
Unit price
OverviewIndustrial Trip Unit identified by part number BR210ST. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

HFDE308033 80A 3-Pole 600V Trip Unit Bolt-On

Regular price $8,665.00 CAD
Sale price $8,665.00 CAD Regular price
Unit price
OverviewIndustrial Trip Unit identified by part number HFDE308033. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

Square D UBIZ1515 240V 2-Pole Rating Plug

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewSquare D Rating Plug identified by part number UBIZ1515. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

UBIF40N 40A Trip Unit 1-Pole 120V

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewIndustrial Trip Unit identified by part number UBIF40N. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

1KES070T 70A Rating Plug

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewIndustrial Rating Plug identified by part number 1KES070T. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

General Electric SPST120R Trip Unit

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number SPST120R. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 1766-L32BXBA - Micrologix Controller 1766L32Bxba - Micrologix Controller 1766L32Bxba

General Electric THJ4V2602N 600A Trip Unit 3-Pole

Regular price $510.00 CAD
Sale price $510.00 CAD Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number THJ4V2602N. Suitable for maintenance, retrofit, and replacement...
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