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BR355 | Eaton BR Series 3-Pole 55A 240V Thermal Magnetic Circuit Breaker
- Regular price
- $135.00
- Sale price
- $135.00
- Regular price
-
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Product Description P/N: BR355
Description
The Eaton BR355 is a thermal magnetic molded case circuit breaker engineered to provide dependable overcurrent protection in three-phase electrical systems. Designed for 240-volt applications, it supports a 55-amp load capacity and ensures safe power distribution in residential, commercial, and light industrial environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | BR355 |
| Subcategory | Molded Case Circuit Breaker |
| Family | BR Series |
| Type | BR |
| Voltage | 240 V |
| Amperage | 55 A |
| Poles | 3 |
| Phase | 3 |
| Functions | LI – Long-Time and Instantaneous |
| Connection | Plug-In |
| AIC Rating | 10 kA @ 240 V |
| Protection | Thermal Magnetic |
| Interrupting Capacity | Standard |
| Operating Temperature | 40°C |
| Application | Three-phase electrical distribution |
| Mounting Style | Plug-In Molded Case |
Information About BR355
The BR355 is a molded case circuit breaker engineered for dependable protection within Eaton’s BR Series electrical distribution family. It features a three-pole configuration suited for three-phase power systems, allowing it to deliver stable and consistent interruption capability across demanding applications. The plug-in design ensures quick installation into compatible BR load centers, maintaining secure electrical connections with minimal setup time. Operating with Long-Time and Instantaneous trip functions, the BR355 provides balanced overload and short-circuit protection using a thermal magnetic mechanism for accurate response characteristics.
Key Features
- Three-pole construction: Supports three-phase electrical distribution with consistent performance.
- 55-amp rating: Designed for medium-capacity circuit protection in BR Series systems.
- Thermal magnetic protection: Combines long-time overload sensing with instantaneous fault interruption.
- LI trip functions: Provides Long-Time and Instantaneous operating modes for coordinated protection.
- 10 kA interrupt rating: Handles standard fault levels in residential, commercial, and light industrial environments.
- Plug-in connection: Enables fast installation and secure integration into BR panelboards.
- 240-volt operation: Supports a wide range of power distribution applications at standard system voltage.
- Molded case construction: Ensures durability and stable operation under varying electrical conditions.
The BR355 delivers the reliability and precision required for maintaining safe and efficient power distribution in multi-phase electrical systems.
Description
The Eaton BR355 is a thermal magnetic molded case circuit breaker engineered to provide dependable overcurrent protection in three-phase electrical systems. Designed for 240-volt applications, it supports a 55-amp load capacity and ensures safe power distribution in residential, commercial, and light industrial environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Eaton |
| Category | Circuit Breaker |
| Part Number | BR355 |
| Subcategory | Molded Case Circuit Breaker |
| Family | BR Series |
| Type | BR |
| Voltage | 240 V |
| Amperage | 55 A |
| Poles | 3 |
| Phase | 3 |
| Functions | LI – Long-Time and Instantaneous |
| Connection | Plug-In |
| AIC Rating | 10 kA @ 240 V |
| Protection | Thermal Magnetic |
| Interrupting Capacity | Standard |
| Operating Temperature | 40°C |
| Application | Three-phase electrical distribution |
| Mounting Style | Plug-In Molded Case |
Information About BR355
The BR355 is a molded case circuit breaker engineered for dependable protection within Eaton’s BR Series electrical distribution family. It features a three-pole configuration suited for three-phase power systems, allowing it to deliver stable and consistent interruption capability across demanding applications. The plug-in design ensures quick installation into compatible BR load centers, maintaining secure electrical connections with minimal setup time. Operating with Long-Time and Instantaneous trip functions, the BR355 provides balanced overload and short-circuit protection using a thermal magnetic mechanism for accurate response characteristics.
Key Features
- Three-pole construction: Supports three-phase electrical distribution with consistent performance.
- 55-amp rating: Designed for medium-capacity circuit protection in BR Series systems.
- Thermal magnetic protection: Combines long-time overload sensing with instantaneous fault interruption.
- LI trip functions: Provides Long-Time and Instantaneous operating modes for coordinated protection.
- 10 kA interrupt rating: Handles standard fault levels in residential, commercial, and light industrial environments.
- Plug-in connection: Enables fast installation and secure integration into BR panelboards.
- 240-volt operation: Supports a wide range of power distribution applications at standard system voltage.
- Molded case construction: Ensures durability and stable operation under varying electrical conditions.
The BR355 delivers the reliability and precision required for maintaining safe and efficient power distribution in multi-phase electrical systems.