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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Square D QOB3701021 70A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $1,793.00
Sale price $1,793.00 Regular price
Unit price
Introducing the Square D QOB3701021 - a dependable 70 A, 3-pole, 240 V bolt-on circuit...

Eaton Cutler-Hammer PDG3XST130ACDCS 130V Electrical Component, Shunt Trip | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
PDG3XST130ACDCS Built for everyday electrical work, the Eaton Cutler-Hammer PDG3XST130ACDCS is a electrical component used...

GE THQB32080ST1 80A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $1,229.00
Sale price $1,229.00 Regular price
Unit price
Meet the GE THQB32080ST1 — an 80A, 3-pole, 240V circuit breaker engineered for robust protection...

GE THQL2120ST1 20A 2P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $608.00
Sale price $608.00 Regular price
Unit price
The GE THQL2120ST1 is a purpose-built, two-pole 20A circuit breaker with a shunt trip, designed...

Siemens Q38000S01 80A 3P 240V Circuit Breaker, Plug-On, Shunt Trip | AmpState

Regular price $947.00
Sale price $947.00 Regular price
Unit price
The Siemens Q38000S01 80A 3P 240V Circuit Breaker with Plug-On Shunt Trip is engineered for...

Eaton Cutler-Hammer CH350ST 50A 3P 240V Circuit Breaker, Type CH, Shunt Trip | AmpState

Regular price $1,365.00
Sale price $1,365.00 Regular price
Unit price
Eaton Cutler-Hammer CH350ST is a rugged, remote-trip capable circuit breaker built for dependable protection in...

Siemens B32000S01 20A 3P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $712.00
Sale price $712.00 Regular price
Unit price
The Siemens B32000S01 is a dependable 3-pole circuit breaker built to protect circuits in panelboards,...

Siemens B38000S01 80A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $853.00
Sale price $853.00 Regular price
Unit price
The Siemens B38000S01 is a three-pole, 80 A circuit breaker engineered for dependable protection in...

GE THQB2140ST1 40A 2P Circuit Breaker, Shunt Trip | AmpState

Regular price $10.00
Sale price $10.00 Regular price
Unit price
The GE THQB2140ST1 is a robust 2‑pole circuit breaker rated at 40 A with an...

GE THQB2120ST1 20A 2P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $459.00
Sale price $459.00 Regular price
Unit price
Meet the GE THQB2120ST1, a 20 A, 2-pole, 240 V circuit breaker equipped with a...

GE THQB32030ST1 30A 3P 240V Circuit Breaker, Bolt-On, Shunt Trip | AmpState

Regular price $712.00
Sale price $712.00 Regular price
Unit price
The GE THQB32030ST1 30A 3P 240V circuit breaker is built to keep electrical systems protected...

GE THQB32060ST1 60A 3P 240V Circuit Breaker, Shunt Trip | AmpState

Regular price $790.00
Sale price $790.00 Regular price
Unit price
The GE THQB32060ST1 60A 3P 240V circuit breaker with a built‑in shunt trip is engineered...
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