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The Weidmüller HB Series 2822310000 is an ultra-compact, 13 mm wide module miniature circuit breaker utilizing hydraulic-magnetic technology for reliable AC/DC branch circuit protection. It features a 2-pole configuration, a 32A current rating, and a 240VAC/80VDC voltage rating.
Designed for DIN rail mounting, this circuit breaker provides ON and OFF indication and is suitable for electrical isolation. Its hydraulic-magnetic technology ensures 100% rating capability independent of ambient temperature, operating reliably between -40°C and +85°C. The breaker supports various time delay curves including instantaneous, short, medium, and long.
Applications for this circuit breaker include AC branch circuit protection, telecom/datacom equipment, lighting control, UPS equipment, alternative energy, mobile power generation, railway signaling, residential, and industrial equipment. It meets UL 489 and IEC/EN 60947-2 standards, with approvals pending for some agencies.
Key technical data includes an endurance of 10,000 operations, dielectric strength of up to 2000 Vac, and an impulse withstand voltage of 4 kV. The main terminals accommodate wire sizes from 0.75 mm² to 16 mm² with specified torque values.
The current rating is 32A.
It has 2 poles.
The operating voltage is 240V AC and 80V DC.
It uses DIN rail mounting.
The ambient operating temperature range is -40°C to +85°C.
The endurance rating is 10,000 operations.
Approval agencies include CCC, CE, UL489, and VDE.