Industrial 2D05UM DIN Rail Mount Circuit Breaker

Altech 2D05UM is a compact two-pole thermal-magnetic circuit breaker for DIN rail mounting, designed for industrial control panels. It has a 0.5 A (500 mA) current rating and is rated for AC up to 480Y/277 VAC and DC up to 80 V, using a lever-actuated trip mechanism to protect circuits from overloads and short circuits. The breaker fits on a standard 35 mm DIN rail with a width of 17.5 mm per pole. It is UL 508-listed and carries CSA and VDE approvals, supporting use in multinational automation environments. This 2-pole device protects both conductors of a circuit, making it suitable for small power feeds to PLCs, sensors, actuators, and other low-current loads in control cabinets. When selecting this model, ensure the application current does not exceed 0.5 A and that the supply voltage matches the 480Y/277 VAC or 80 V DC ratings to ensure proper protection and compatibility with your system.