Eaton Cutler-Hammer BR245ST 45A 2P 240V Circuit Breaker, Plug-On, Shunt Trip | AmpState

Eaton Cutler-Hammer BR245ST is a 45 A, 2-pole, 240 V circuit breaker engineered for reliable circuit protection in panelboards, load centers, and electrical distribution systems. Designed for professional installations, it delivers consistent performance where precise part compatibility matters.

One standout feature is the integrated plug-on shunt trip, enabling remote tripping for enhanced safety and rapid isolation when a safety system or control logic calls for it. This makes the BR245ST a smart choice for facilities that require quick, centralized shut-off capabilities without sacrificing local protection.

• Exact part-number fit: direct part-number match is crucial for maintenance teams and panel builders, ensuring a seamless replacement that preserves system integrity.
• Versatile application: ideal for panelboards and load centers in electrical distribution networks where dependable overcurrent protection is essential.
• Plug-On convenience: straightforward installation that reduces field wiring complexity and downtime during replacements.
• Remote safety control: shunt-trip capability supports coordinated protection strategies and rapid response in emergency scenarios.
• Availability: offered by AmpState with support to verify fit and compatibility for your specific installation.

Specifications at a glance: 45 A, 2 Poles, 240 V, Plug-On Shunt Trip, part number BR245ST, manufacturer Eaton Cutler-Hammer.

This breaker is particularly well-suited for maintenance technicians stocking spare inventory, panel builders assembling distribution solutions, and facilities engineers who need a reliable, exact-match breaker that aligns with existing Eaton Cutler-Hammer installations. When you’re upgrading or replacing in an established Eaton system, the BR245ST helps you maintain electrical protection standards without guesswork.

Practical tips:\n- Confirm the panelboard's acceptance of a 2P, 240 V, 45 A device to ensure proper fit.
\n- Plan for remote-tripping integration within your safety or building automation strategy.
\n- Keep a matched BR245ST spare on hand to minimize downtime during maintenance or failure scenarios.