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BB Breaker Box

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HOTSTART-Breaker-Box

HOTSTART’s explosion proof BB Breaker Box is capable of providing a disconnection point and overcurrent protection when paired with HOTSTART hazardous location heating systems for oil and gas applications.

The BB Breaker Box is a lockout/tagout solution for onsite disconnection and overcurrent protection for Class 1, Div. 1 and 2, Group D classified HOTSTART heating systems. Main power can be easily and safely isolated for maintenance purposes.

Offered as a separate component to hazardous location heating systems, the BB has multiple circuit breaker options allowing it to be installed with a new system or easily retrofitted to an existing compressor or engine heater.

Can be used in hazardous locations.

  • Class 1, Div 1, Group D, UL/CSA

Power Specifications

Power Sources

  • AC, Three-Phase, 60 Hz

Voltages

  • 120
  • 208
  • 220
  • 240
  • 277
  • 380
  • 440
  • 480
  • 600

Power Connectors

  • Hardwired

Certifications

  • Class 1, Div. 1, Group D, UL / CSA

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