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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Housing & Durability: High-strength plastic housing with stainless-steel actuator guide
a 60 kA interrupting rating
Electrical Connection AS-Interface
As a logic processor
QO120-1021 | Square D 20A 1-Pole 120/240V Thermal Magnetic Miniature Circuit Breaker Don't add Housing & Durability: High-strength plasticDescription The Square D QO120 1021 is a 1 pole thermal magnetic miniature circuit breaker engineered for reliable overcurrent and short circuit protection. Rated at 20 amps and 120 240VAC, it supports both AC and DC applications up to 48VDC. Featuring a plug in connection and quick make, quick break toggle mechanism, this breaker is ideal for residential, commercial, and light industrial electrical distribution systems. Technical Specifications
