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Weidmuller HB Miniature Hydraulic Magnetic Circuit Breakers

Weidmüller HB Miniature Hydraulic Magnetic Circuit Breakers feature modularity, ease of use, and space savings beyond that of conventional circuit breakers. The universal operational voltage ranges from 240VAC/80VDC (1 and 3 Pole) and 120VAC/240VAC/80VDC (2 Pole) are available in 0.5A to 32A in instantaneous, short, medium, and long delay curves. The HB Circuit Breakers are offered in a 13mm housing with a 4kV rated impulse withstand voltage and a -40°C to +85°C ambient operating temperature range.

Features

  • AC/DC UL 489 branch circuit breaker
  • Ultra-compact, 13mm wide module
  • Hydraulic-Magnetic technology
  • Can be switched on immediately after tripping
  • DIN mount, 57mm escutcheon (Black)
  • ON and OFF indication
  • Suitable for electrical isolation
  • 100% rating capability independent of ambient temperature
  • One, two, and three-pole
  • Box type main terminals
  • RoHS compliant

Applications

  • AC branch circuit protection
  • Telecom/datacom equipment
  • Lighting control
  • UPS equipment
  • Alternative energy equipment
  • Mobile power-generation equipment
  • Railway signaling equipment
  • Residential equipment
  • Industrial equipment

Specifications

  • 13mm housing
  • 0.5A to 32A current range
  • 1000VAC to 2000VAC dielectric strength range for 1 minute
  • 4kV rated impulse withstand voltage
  • -40°C to +85°C ambient operating temperature range

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Weidmuller HB Miniature Hydraulic Magnetic Circuit Breakers