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

Siemens | JL3B400 | Trip Unit | 3-Pole | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number JL3B400. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Westinghouse | LA3400 | Trip Unit | 400A | 3-Pole | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewWestinghouse Trip Unit identified by part number LA3400. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | TJK636T600 | Trip Unit | 600A | 3-Pole | 600V

Regular price $2,025.00
Sale price $2,025.00 Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number TJK636T600. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | TE132020 | Trip Unit | 3-Pole | 22kA | Bolt-On

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number TE132020. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Westinghouse | NC31200F | Trip Unit | 1200A | 3-Pole | 600V | Bolt-On

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewWestinghouse Trip Unit identified by part number NC31200F. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | TJK436T400 | Trip Unit | 400A | 3-Pole | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number TJK436T400. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Westinghouse | LA3300 | Trip Unit | 300A | 3-Pole | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewWestinghouse Trip Unit identified by part number LA3300. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | TJK436T250 | Trip Unit | 250A | 3-Pole | 600V

Regular price $2,530.00
Sale price $2,530.00 Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number TJK436T250. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Siemens | FJ3B225 | Trip Unit | 225A | 600V | Bolt-On

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number FJ3B225. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Eaton | HND3800T33W | Trip Unit | 800A | 3-Pole | 600V

Regular price $92,420.00
Sale price $92,420.00 Regular price
Unit price
OverviewEaton Trip Unit identified by part number HND3800T33W. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

12NES700T | Rating Plug | 700A | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewIndustrial Rating Plug identified by part number 12NES700T. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Westinghouse | 3LC250 | Rating Plug | 250A

Regular price $419.00
Sale price $419.00 Regular price
Unit price
OverviewWestinghouse Rating Plug identified by part number 3LC250. Suitable for maintenance, retrofit, and replacement needs...
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