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The Weidmüller HB Series 2822390000 is a miniature circuit breaker designed for AC/DC branch circuit protection. It features ultra-compact dimensions, measuring 13 mm wide per module, and utilizes hydraulic-magnetic technology for reliable operation.
This 3-pole breaker has a current rating of 8A and can handle voltages up to 240V AC or 80V DC. It is suitable for electrical isolation and provides ON/OFF indication. The breaker is designed for DIN rail mounting with a 57 mm escutcheon and offers 100% rating capability independent of ambient temperature.
Key technical specifications include a wide operating temperature range from -40°C to +85°C, and endurance ratings of 10,000 operations. It meets various approval standards including UL489 and IEC/EN 60947-2. The main terminals accommodate wire sizes from 0.75 mm² to 16 mm² (18-6 AWG) with a torque specification of 3.5 Nm (30 in-lb).
Applications for this circuit breaker include AC branch circuit protection, telecom/datacom equipment, lighting control, UPS systems, alternative energy, mobile power generation, railway signaling, residential, and industrial equipment.
The current rating is 8A.
It is rated for 240V AC and 80V DC.
This circuit breaker has 3 poles.
It supports DIN rail mounting.
The operating temperature range is -40°C to +85°C.
It uses hydraulic-magnetic technology.
Yes, it features ON and OFF indication.