Accessories & Replacement Parts

Accessories and replacement parts are essential for maintaining, repairing, and upgrading electrical distribution and motor control systems. These components support safe operation, restore functionality, and extend the service life of breakers, MCC buckets, and panel equipment.

AmpState’s Accessories & Replacement Parts collection includes breaker accessories, MCC bucket parts, coils, lugs, hardware kits, and retrofit components suitable for maintenance, upgrades, and legacy system support.

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Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | S29388 | Trip Unit | 480V

Regular price $812.00
Sale price $812.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number S29388. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Schneider Electric | S29389 | Trip Unit | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSchneider Electric Trip Unit identified by part number S29389. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Schneider Electric | S29391 | Trip Unit

Regular price $593.00
Sale price $593.00 Regular price
Unit price
OverviewSchneider Electric Trip Unit identified by part number S29391. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | S29392 | Trip Unit

Regular price $658.00
Sale price $658.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number S29392. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | S29393 | Trip Unit | 125V

Regular price $750.00
Sale price $750.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number S29393. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Schneider Electric | S29394 | Trip Unit

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSchneider Electric Trip Unit identified by part number S29394. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | S33662 | Trip Unit

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number S33662. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | PA11021 | Trip Unit | 240V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number PA11021. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | S29384 | Trip Unit | 42A

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number S29384. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | LC11127 | Trip Unit | 24V

Regular price $1,013.00
Sale price $1,013.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number LC11127. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | MA11037 | Trip Unit | 480V

Regular price $1,745.00
Sale price $1,745.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number MA11037. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | MA11121 | Trip Unit | 120V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number MA11121. Suitable for maintenance, retrofit, and replacement...
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