Carling Switch AA3-B1-46-620-1B1-C 3-Pole Circuit Breaker, 20A 277V

Carling Technologies AA3-B1-46-620-1B1-C is a 3-pole thermal circuit breaker designed for high-reliability overload protection in industrial and commercial three-phase AC systems. Model Number: AA3-B1-46-620-1B1-C Manufacturer: Carling Technologies Series: AA3 Type: Push-to-reset thermal circuit breaker Number of Poles: 3 Current Rating: 20A Voltage Rating: 277VAC Trip Type: Medium delay Interrupting Capacity: 1,000A at 277VAC Actuator Style: Push-to-reset (black button) Mounting: Snap-in panel mount Terminals: 0.250" quick-connect blade terminals Protection: Overload (non-short circuit) Operating Temperature: -10°C to +60°C Housing: Flame-retardant thermoplastic Certifications: UL 1077 Recognized, CSA Certified Applications: Three-phase lighting systems, HVAC equipment, industrial control panels, power strips, and instrumentation systems This circuit breaker provides dependable resettable protection in compact form for higher current three-phase applications. Please review pictures carefully and let us know if you have any questions!