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circuit-breaker
Eaton Cutler-Hammer BR350ST 50A 3P 240V Circuit Breaker, Type BR, Plug-On, Shunt Trip | AmpState
| Part Number | BR350ST |
| Series | BR |
| Amperes | 50 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | circuit-breaker |
Regular price
$473.00
Sale price
$473.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Eaton Cutler-Hammer BR350ST 50A 3P 240V Circuit Breaker, Type BR, Plug-On, Shunt Trip | AmpState
Regular price
$473.00
Sale price
$473.00
Regular price
Unit price
Product description
Shipping
The Eaton Cutler-Hammer BR350ST 50A 3P 240V Circuit Breaker, Type BR, Plug-On, Shunt Trip from AmpState is designed for dependable circuit protection in panelboards, load centers, and electrical distribution runs. Built for retrofit work and maintenance planning where keeping the same part number matters, this BR-series breaker combines quick installation with advanced control capability.
Why the BR350ST stands out
- Type BR, Plug-On design simplifies field installation and replacements, reducing downtime during service or upgrades in commercial and industrial panels.
- Shunt Trip capability enables remote de-energization for enhanced safety, emergency shutdowns, and integration with building management or control systems.
- 50 A, 3-Pole, 240 V configuration supports multi‑phase circuits and common distribution schemes, offering reliable protection for demanding loads while matching existing infrastructure.
- Part of the Eaton Cutler-Hammer BR family, ensuring compatibility with existing BR-series panels and minimizing compatibility concerns during retrofits.
- Designed with maintenance and stocking in mind—using the BR350ST helps you keep a consistent part number across service, replacement, and refurbishment projects.
How it helps you in real-world scenarios
- Retrofit projects: swap-in a compatible BR350ST to upgrade an older panel without reworking bus bars or enclosure layouts.
- Emergency and remote control: pair with a shunt-trip control circuit to enable immediate shutdown from a centralized safety station or automation system.
- Maintenance planning: standardize on a single BR-type breaker across multiple panels to simplify inventory and reduce downtime when parts are needed.
Specifications at a glance
- Manufacturer: Eaton Cutler-Hammer
- Part number: BR350ST
- Product type: Circuit Breaker
- Amperage: 50 A
- Poles: 3
- Voltage: 240 V
- Type: BR
- Mounting: Plug-On
- Features: Shunt Trip
Need help confirming compatibility? AmpState offers support to verify fit and ensure this BR350ST matches your panel or distribution setup. Reach out and we’ll help you confirm the best match for your project.
Contact sales@ampstate.com
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
