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The Weidmüller 2822730000 is a miniature circuit breaker from the HB series, designed for reliable AC/DC branch circuit protection. It utilizes hydraulic-magnetic technology for its tripping mechanism, offering a 12A current rating and a voltage rating of 240VAC/80VDC. This 2-pole breaker is suitable for DIN rail mounting, making it easy to integrate into control panels and electrical enclosures.
Key features include its ultra-compact 13mm wide module design and the ability to be switched on immediately after tripping. The breaker provides ON and OFF indication and is suitable for electrical isolation. It operates independently of ambient temperature, ensuring consistent performance. The device supports various time delay curves including instantaneous, short, medium, and long delays, catering to different protection needs.
Applications for this circuit breaker include AC branch circuit protection, telecom and datacom equipment, lighting control, UPS systems, alternative energy equipment, mobile power generation, railway signaling, residential, and industrial equipment. Its robust construction and adherence to standards like UL 489 and IEC/EN 60947-2 ensure dependable operation in demanding environments.
The current rating is 12A.
The voltage rating is 240 Vac / 80 Vdc.
It has 2 poles.
It uses Magnetic (Hydraulic Delay) technology.
The ambient operating temperature range is -40 °C to +85 °C.
It is designed for DIN rail mounting.