The 1019930 is a thermal-magnetic miniature circuit breaker (MCB) designed for supplementary protection in electrical systems. It features a 2-pole configuration with a lever actuator and utilizes snap-action technology to reduce wear and tear on internal contacts, thereby enhancing durability. Suitable for use at voltages up to 277VAC and 125VDC, it supports connection methods via screw terminals with a cross-sectional range of 1 mm² to 35 mm² (AWG 18 to 2). The device operates effectively within a temperature range from -35°C to +70°C and is mounted on a 35 mm DIN rail.
The above description is based on our office/warehouse notes. Some data may be inaccurate - refer to your part number.

If you're unsure whether this part is a perfect match, please contact us.