Trip Units

Trip units are protective modules that control how a circuit breaker responds to overloads and short circuits. They provide adjustable protection settings and system monitoring capabilities.

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

Siemens | QJ22B100H | Trip Unit | 2-Pole | 240V | 42kA | Bolt-On

Regular price $855.00
Sale price $855.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number QJ22B100H. 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 | ED63B060L | Trip Unit | 3-Pole | 600V

Regular price $2,634.00
Sale price $2,634.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number ED63B060L. 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 | FD63B200 | Trip Unit | 200A | 3-Pole | 600V

Regular price $2,147.00
Sale price $2,147.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number FD63B200. 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 | MD63B800 | Trip Unit | 800A | 3-Pole | 600V | 25kA

Regular price $14,842.00
Sale price $14,842.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number MD63B800. 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 | MXD63L800 | Trip Unit | 800A | 3-Pole | 600V | Bolt-On

Regular price $11,503.00
Sale price $11,503.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number MXD63L800. 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 | MXD63H800 | Trip Unit | 800A | 3-Pole | 600V | 25kA | Bolt-On

Regular price $12,630.00
Sale price $12,630.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number MXD63H800. 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 | SJD69300NGT | Trip Unit | 300A | 3-Pole | 600V

Regular price $7,418.00
Sale price $7,418.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number SJD69300NGT. 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 | SHJD69300NGT | Trip Unit | 300A | 3-Pole | 600V | Bolt-On

Regular price $10,734.00
Sale price $10,734.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number SHJD69300NGT. 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 | SHJD69400NT | Trip Unit | 400A | 3-Pole | 600V

Regular price $11,280.00
Sale price $11,280.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number SHJD69400NT. 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 | Q380H | Trip Unit | 3-Pole | 240V | 22kA | Plug-In

Regular price $304.00
Sale price $304.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number Q380H. 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 | HFD63B175L | Trip Unit | 175A | 3-Pole | 600V | Feed-Through

Regular price $2,930.00
Sale price $2,930.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number HFD63B175L. 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 | ED43B020L | Trip Unit | 20A | 3-Pole | 480V

Regular price $534.00
Sale price $534.00 Regular price
Unit price
OverviewSiemens Trip Unit identified by part number ED43B020L. Suitable for maintenance, retrofit, and replacement needs...
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