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The Weidmüller HB Series 2823840000 is a miniature circuit breaker designed for AC/DC branch circuit protection. It employs hydraulic-magnetic technology for reliable operation and features a compact 13 mm wide module with a lever actuator.
This circuit breaker has a current rating of 12A and can handle operating voltages of up to 240VAC or 80VDC, with a high interrupt capacity. It is designed for DIN rail mounting and includes ON/OFF indication. The breaker is suitable for electrical isolation and offers 100% rating capability independent of ambient temperature.
Applications for this circuit breaker include AC branch circuit protection, telecom and datacom equipment, lighting control, UPS equipment, alternative energy systems, mobile power generation, railway signaling, residential, and industrial equipment. It meets UL 489 and IEC/EN 60947-2 standards.
Key technical data includes an operating temperature range of -40°C to +85°C, an endurance of 10,000 operations, and a rated impulse withstand voltage of 4 kV. The terminals accommodate wire sizes from 0.75 mm² to 16 mm² (18-6 AWG) with specified torque values.
The circuit breaker is rated for 240VAC (IEC/EN 60947-2) and up to 80VDC (UL 489). Also rated at 120/240Vac and 415Vac under various standards.
DIN rail mounting.
-40°C to +85°C.
12A nominal.
3 poles.
CCC, CE, UL489, VDE.
Instantaneous, Short, Medium, Long.