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This E-T-A 4230-T110-K0BE-15A is a thermal magnetic miniature circuit breaker (MCB) designed for reliable circuit protection. It is rated for 15A and operates at up to 277V AC or 60V DC. The breaker features a lever actuator and is designed for easy DIN rail mounting.
With a rupture capacity of 7,500A AC (Ics) and 10,000A AC/DC (Icu), this circuit breaker offers robust protection against overcurrents. It meets insulation coordination standards with overvoltage category III and pollution degree 3. The device has a degree of protection of IP20.
Environmental testing includes vibration resistance to IEC 60068-2-6, shock resistance to IEC 60068-2-27, corrosion resistance to IEC 60068-2-11, and humidity testing to IEC 60068-2-78. The operating ambient temperature range is -35°C to +70°C. Terminals are screw type with a maximum tightening torque of 2 Nm and support cable cross-sections up to 35 mm².
This circuit breaker is approved by CSA C22.2 No 235 and UL1077, ensuring compliance with relevant safety standards. Its mechanical life is rated for 20,000 cycles, and electrical life for 6,000 cycles.
The nominal current rating is 15A.
It is rated for 277V AC and 60V DC.
It is a thermal magnetic circuit breaker.
It is a 1-pole circuit breaker.
It is designed for DIN Rail mounting.
The rupture capacity is 7,500A AC and 10,000A DC.
It is approved under UL 1077, CSA C22.2 No. 235, UL 489, CSA C22.2 No. 5, and TUV IEC/EN 60947-2.