Allen-Bradley 1492-SPM1C040 SER.D 1-Pole Circuit Breaker, 277VAC 48VDC 4Amp

​The Allen-Bradley 1492-SPM1C040 is a single-pole miniature circuit breaker (MCB) designed to provide supplementary protection for electrical equipment. Part of the 1492-SPM series, this breaker is known for its reliability and compliance with international standards.​ Key Specifications: Current Rating: 4 Amperes​ Number of Poles: 1​ Tripping Characteristic: Type C (suitable for inductive loads with moderate inrush currents)​ Rated Voltage: AC: Up to 277V​ DC: Up to 48V​ Breaking Capacity: 10 kA​ Mounting Style: DIN Rail Mount​ Terminal Type: Screw​ Standards Compliance: UL 1077, CSA C22.2 No. 235, IEC/EN 60947-2, CE Marked​ Features: Thermal-Magnetic Trip Mechanism: Provides both overload and short-circuit protection.​ Dual Terminals: Facilitates flexible wiring and bus bar configurations.​ Ambient Temperature Tolerance: Calibrated for operation in environments up to 40 °C (104 °F).​ Compact Design: Suitable for applications where space is limited. Please review pictures carefully and let us know if you have any questions!