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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Siemens Q34000S07 40A 3P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $1,310.00
Sale price $1,310.00 Regular price
Unit price
Siemens Q34000S07 is a robust 3-pole, 40A, 240V circuit breaker engineered for dependable overcurrent protection...

Eaton Cutler-Hammer PDG2XST24ACDCS 24V Electrical Component, Shunt Trip | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
PDG2XST24ACDCS Meet the Eaton Cutler-Hammer PDG2XST24ACDCS - a electrical component selected for electrical distribution, control,...

Westinghouse BR390ST 90A 3P 240V Circuit Breaker, Type BR, Shunt Trip | AmpState

Regular price $819.00
Sale price $819.00 Regular price
Unit price
The Westinghouse BR390ST is a rugged, high-capacity circuit breaker designed for dependable protection in panelboards,...

Eaton Cutler-Hammer CH240ST 40A 2P 240V Circuit Breaker, Plug-On, Shunt Trip | AmpState

Regular price $862.00
Sale price $862.00 Regular price
Unit price
The Eaton Cutler-Hammer CH240ST is a 2-pole, 40-amp, 240-volt circuit breaker engineered for reliable protection...

Siemens B3100HH00S01 100A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $1,673.00
Sale price $1,673.00 Regular price
Unit price
Built for everyday electrical work, the Siemens B3100HH00S01 is a 3-pole, 100 A, 240 V...

Siemens BQ3B09000S01 90A 3P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $1,554.00
Sale price $1,554.00 Regular price
Unit price
Meet the Siemens BQ3B09000S01—a 90 A, 3-pole, 240 V circuit breaker with an integrated shunt...

Siemens BQ3B10000S01 100A 3P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $1,758.00
Sale price $1,758.00 Regular price
Unit price
Meet the Siemens BQ3B10000S01, a purpose-built 100A, 3-pole circuit breaker with integrated shunt-trip designed for...

GE THQB21100ST1 100A 2P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $787.00
Sale price $787.00 Regular price
Unit price
GE THQB21100ST1 is a 100A, 2-pole, 240V bolt-on circuit breaker with a built-in shunt trip,...

GE THQB32020ST1 20A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $786.00
Sale price $786.00 Regular price
Unit price
GE THQB32020ST1 is a 20A, 3-pole, 240V circuit breaker designed for dependable protection in panelboards,...

GE THQB32040ST1 40A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $1,233.00
Sale price $1,233.00 Regular price
Unit price
Meet the GE THQB32040ST1 — a purpose-built circuit breaker designed to deliver reliable protection in...

GE THQB32070ST1 70A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $1,261.00
Sale price $1,261.00 Regular price
Unit price
Meet the GE THQB32070ST1—a rugged 70 A, three‑pole circuit breaker engineered for everyday electrical distribution....

Siemens Q34000S01 40A 3P 240V Circuit Breaker, Plug-On, Shunt Trip | AmpState

Regular price $790.00
Sale price $790.00 Regular price
Unit price
Meet the Siemens Q34000S01 40A 3P 240V Circuit Breaker, Plug-On, Shunt Trip — a precise...
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