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

Zinsco | Q243020 | Trip Unit | 20A | 3-Pole | 240V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewZinsco Trip Unit identified by part number Q243020. 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 | K3225 | Trip Unit | 225A | 3-Pole | 600V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
OverviewWestinghouse Trip Unit identified by part number K3225. 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 | THED124060 | Trip Unit | 60A | 2-Pole | 480V | 25kA | Bolt-On

Regular price $1,241.00
Sale price $1,241.00 Regular price
Unit price
OverviewGeneral Electric Trip Unit identified by part number THED124060. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Siemens | NMX3B800 | Trip Unit | 3-Pole | 600V | Bolt-On

Regular price $8,368.00
Sale price $8,368.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number NMX3B800. 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 | HJD3175W | Trip Unit | 175A | 3-Pole | 600V

Regular price $4,898.00
Sale price $4,898.00 Regular price
Unit price
OverviewEaton Trip Unit identified by part number HJD3175W. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | LX36200 | Trip Unit | 200A | 3-Pole | 600V | Plug-In

Regular price $12,012.00
Sale price $12,012.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number LX36200. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Siemens | QJ23B12500S01 | Trip Unit | 125A | 3-Pole | 240V | 10kA | Bolt-On

Regular price $3,609.00
Sale price $3,609.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number QJ23B12500S01. 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 | HLD3400 | Trip Unit | 400A | 3-Pole | 600V

Regular price $12,113.00
Sale price $12,113.00 Regular price
Unit price
OverviewWestinghouse Trip Unit identified by part number HLD3400. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Siemens | Q220H | Trip Unit | 2-Pole | 22kA | Plug-In

Regular price $117.00
Sale price $117.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number Q220H. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Square D | Q4L3250 | Trip Unit | 250A | 3-Pole | 240V | 25kA

Regular price $3,617.00
Sale price $3,617.00 Regular price
Unit price
OverviewSquare D Trip Unit identified by part number Q4L3250. Suitable for maintenance, retrofit, and replacement...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Siemens | SJD69300G | Trip Unit | 300A | 3-Pole | 600V | 35kA | Bolt-On

Regular price $6,866.00
Sale price $6,866.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number SJD69300G. Suitable for maintenance, retrofit, and replacement needs...
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

Siemens | SND69120ANT | Trip Unit | 3-Pole | 600V | 35kA

Regular price $13,224.00
Sale price $13,224.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number SND69120ANT. Suitable for maintenance, retrofit, and replacement needs...
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