HQRP - UL 489 Miniature Circuit Breaker for HCB1U-60C20/1 - 1 Pole Type C 20 A 120/240 V AC - Black
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This UL 489 miniature circuit breaker is compatible with HCB1U-60C20/1 series applications and is designed to provide reliable over-current and short circuit protection in AC ON/OFF operating electrical systems, while also supporting control where infrequent making and breaking is required. It features a 1 pole design with a Type C tripping curve and frame class 60, rated at 20 A and 120/240 V AC for common branch and control circuit use. Built for demanding electrical environments, it offers a rated insulation voltage of 1000 Vac, rated impulse withstand voltage of 6 kV, and a rated short-circuit current of 10 kA. Wiring is intended for 60/75 rated copper wire only. Quantity included: 1 piece. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
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Protection function: UL 489 rated miniature circuit breaker; provides overload and short circuit protection plus AC ON/OFF control; designed for dependable protection in electrical systems with infrequent switching
Power specs: 20 A rated current; 120/240 V AC rated voltage; 1 pole configuration supports single-pole circuit protection needs in compatible installations
Operating profile: Type C tripping curve helps handle moderate inrush loads; frame class 60 design supports stable protection behavior in typical AC distribution and control circuits
Fault capability: 1000 Vac rated insulation voltage; 6 kV impulse withstand voltage; 10 kA rated short-circuit current helps maintain protection performance during surge and fault events
Installation requirements: Copper wire only; 60/75 wire temperature rating supports common building wire specs; compatibility: compatible with HCB1U-60C20/1 series applications; in the box: 1 piece