TEYF2050B - 50A Circuit Breaker

TEYF2050B 50A Circuit Breaker

Introducing the TEYF2050B Circuit Breaker, a robust and reliable solution for your electrical protection needs. Engineered for safety and performance, this TEYF model is a 2-pole, 50A circuit breaker designed to ensure seamless operation in various applications.

Key Features and Benefits:

• Compact Design: The one-inch wide per pole design ensures that the TEYF2050B fits seamlessly into your electrical panel, saving valuable space.
• Quick-make / Quick-break Mechanism: This feature ensures rapid response to electrical faults, minimizing the risk of damage to your electrical system.
• Common Trip Bars: Enhance safety by ensuring that both poles trip simultaneously in the event of an overload or short circuit.
• Easy-to-spot Trip Indication: Quickly identify tripped breakers to reduce downtime and simplify maintenance.

Technical Specifications:

• Poles: 2
• Amperage: 50A
• System Voltage: 120/240 Vac; 240 Vac; 277 Vac; 480/277 Vac; 250 Vac
• Interrupting Rating: 65 KAIC at 120/240 Vac; 65 KAIC at 240 Vac; 18 KAIC at 277 Vac; 18 KAIC at 480/277 Vac; 10 KAIC at 250 Vdc;
• Frame Type: TEYF
• Trip Style: Non-Interchangeable
• Wire Range (Cu/Al): #10-#4
• Special Markings: HACR
• Suitable for Reverse Feed: Yes
• Continuous Current Rated: Standard
• Trip Function: LI

Material Compliance and Certifications:

• UL File #: E11592
• CSA File #: LR57114
• Compliance: Compliant with HACR (Heating, Air Conditioning, and Refrigeration) requirements, ensuring suitability for HVAC applications.

Suitability:

• The TEYF2050B is perfect for a wide range of applications, including commercial and industrial settings where reliable and efficient circuit protection is paramount. Its robust construction and high interrupting capacity make it ideal for protecting lighting panels and other critical electrical systems. The ability to handle various system voltages and the option for auxiliary contact and shunt trip accessories further enhance its versatility.