TEYH2050B - 50Amp Circuit Breaker

TEYH2050B - 50Amp Circuit Breaker

Ensure superior electrical safety and reliability in commercial and industrial applications with the TEYH2050B 50A 2-Pole Circuit Breaker. Designed for robust performance, this compact and efficient bolt-on breaker is engineered to protect equipment on grounded 480Y/277V AC systems. It‰۪s an indispensable component in modern electrical infrastructures, offering a high interrupting rating of 35 KAIC, which safeguards against overcurrent and short-circuiting risks.

Key Features and Benefits:

• Quick-make / Quick-break Mechanism: Enhances operational reliability and safety.
• Common Trip Bars: Provide simultaneous tripping of both poles on overload.
• Trip Indication: Easily visible, enabling quick response to system issues.
• Bolt-On Installation: Ensures secure attachment and consistent connectivity, critical in high-vibration environments.

Technical Specifications:

• Amperage: 50A
• System Voltage Compatibility: 120/240 Vac, 240 Vac, 250 Vdc, 277 Vac, and 480/277 Vac.
• Frame Type: TEYH with a fixed, instantaneous trip function.
• Wire Range: Accommodates #10-#4 AWG Copper/Aluminum wires.

Material Compliance and Certifications:

• UL Listed (File E11592): Meets stringent safety and reliability standards.
• Suitable for Reverse Feed Use: Provides versatile application across various system configurations.

Suitability:

• Ideal for lighting panel applications within commercial buildings, industrial plants, and large facilities requiring dependable circuit protection. It can also be used as a lug-lug breaker with additional accessories such as auxiliary contacts, shunt trip, undervoltage release, or bell alarm for enhanced functionality.