EHB14050 | Square D 50A 1-Pole 277V Molded Case Circuit Breaker

Schneider Electric · Circuit Breakers & Protection

Description  The Square D EHB14050 is a 1-pole molded case circuit breaker designed for reliable circuit protection in commercial and industrial electrical systems. Rated for 50 amps at 277VAC, it combines thermal and magnetic trip functions to guard against both overloads and short circuits. With a 14kA interrupting capacity and bolt-on connection design, the EHB14050 ensures dependable performance and secure installation in panelboard applications.     Technical Specifications  Condition New/Never Used Surplus Brand Square D by Schneider Electric Category Circuit Protection Part Number EHB14050 Subcategory Molded Case Circuit Breaker Series EHB Amperage Rating 50 Amps Voltage Rating 277VAC Poles 1 Phase Single Phase Interrupting Capacity 14kAIC at 277V Trip Type Thermal Magnetic Trip Functions Long-Time and Instantaneous (LI) Connection Type Bolt-On Frame Type EH Frame Temperature Rating 40°C Protection Type Overload and Short-Circuit Mounting Style Bolt-On Panelboard Certifications UL Listed Country of Origin USA Weight 5 lb     Information About EHB14050 The EHB14050 is part of the Square D EHB Series molded case circuit breakers, engineered for compact, high-efficiency electrical protection. It features a bolt-on mounting style for quick installation and stable connectivity in power distribution systems. The breaker uses a thermal magnetic trip mechanism that provides long-time and instantaneous protection, safeguarding equipment against overloads and fault currents. Designed for single-phase operation at 277 volts, the EHB14050 meets the requirements of modern electrical installations where reliability and precision are essential. Key Features: Rated Current: 50A continuous operation for stable electrical performance. Voltage Rating: Operates at 277VAC for commercial and industrial circuits. Interrupting Capacity: 14kAIC at 277V for dependable short-circuit protection. Trip Type: Thermal magnetic trip with long-time and instantaneous response. Connection Type: Bolt-on mounting ensures firm, vibration-resistant installation. Frame Type: EH frame offers compact, durable molded construction. Phase and Poles: Single-phase, 1-pole configuration for space-efficient use. Compliance: UL listed and manufactured to Square D quality standards. The EHB14050 delivers the reliability and precision required for effective overcurrent and short-circuit protection in commercial electrical systems.

Brand: Schneider Electric · Category: Circuit Breakers & Protection

Key features

• Rated Current: 50A continuous operation for stable electrical performance.
• Voltage Rating: Operates at 277VAC for commercial and industrial circuits.
• Interrupting Capacity: 14kAIC at 277V for dependable short-circuit protection.
• Trip Type: Thermal magnetic trip with long-time and instantaneous response.
• Connection Type: Bolt-on mounting ensures firm, vibration-resistant installation.
• Frame Type: EH frame offers compact, durable molded construction.
• Phase and Poles: Single-phase, 1-pole configuration for space-efficient use.
• Compliance: UL listed and manufactured to Square D quality standards.

Specifications

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