UL489・UL1077 Miniature Circuit Breaker 4230

Can be used for protecting machine control panels and branch circuits! Achieve multifunctional connections with a wide range of options such as bus bars and contact prevention covers.

The "4230" is a breaker certified under UL489 and UL1077, compliant with the testing standards of US UL standards and Canadian CSA standards. Breakers that meet the conditions of the National Electrical Code (NEC) can be used for the protection of branch circuits. It supports various rated capacities and interrupting capacities, making it suitable for use in the North American market. We offer UL489 1-3 poles (DIN rail mount) and UL1077 1-4 poles (DIN rail mount). 【UL489 Specifications (Partial)】 <1-3 poles (DIN rail mount)> ■ Interrupting method: Thermal-magnetic ■ Rated voltage: AC240V, AC415V, DC60V, DC125V ■ Rated current: 1-63A ■ Interrupting capacity: AC/DC 10,000A ■ Dimensions: D60.2×W17.6×H116mm (1 pole) ■ Modules: Auxiliary contacts, alarm contacts, remote OFF *For more details, please refer to the PDF document or feel free to contact us.

basic information

【UL1077 Specifications (Partial)】 <1 to 4 Poles (DIN Rail Mount)> ■ Tripping Method: Thermal Magnetic ■ Rated Voltage: AC240V, AC415V, DC60V, DC125V ■ Rated Current: 1 to 63A ■ Breaking Capacity: AC5,000A/DC7,500A ■ Dimensions: D60.2×W17.6×H82mm (1 Pole) ■ Modules: Auxiliary Contacts, Alarm Contacts, Remote OFF *For more details, please refer to the PDF document or feel free to contact us.