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This Weidmüller HB Series circuit breaker is a hydraulic-magnetic type with a 3-pole configuration, suitable for AC/DC branch circuit protection. It offers a maximum current rating of 32A and operates at up to 240VAC or 80VDC. The breaker utilizes hydraulic-magnetic technology for reliable operation and features a lever actuator.
Designed for industrial and telecom applications, this circuit breaker mounts directly onto a standard DIN rail, facilitating easy installation in control panels and enclosures. It provides ON and OFF indication and is suitable for electrical isolation. The ultra-compact 13mm wide module design saves space in panel layouts. Its 100% rating capability is independent of ambient temperature, ensuring consistent performance across a wide operating temperature range of -40°C to +85°C.
Key technical specifications include a dielectric strength of 1000-2000 Vac and a rated impulse withstand voltage of 4 kV. The breaker has an endurance rating of 10,000 operations. Approvals include UL489 and IEC/EN 60947-2, indicating compliance with international safety standards.
The breaker is rated for 240VAC and 80VDC operation, with additional ratings for IEC/EN 60947-2 (240VAC and 415VAC) and UL489 (120/240VAC and 80VDC).
-40°C to +85°C.
3 poles.
0.5A minimum to 32A maximum.
Magnetic hydraulic delay circuit breaker with time delay curves: Instantaneous, Short, Medium, Long.
DIN rail mount with a lever actuator.
UL489 listed, IEC/EN 60947-2, CCC, CE, VDE.