Mersen – Fused Coordination Panelboards

Mersen’s Fused Coordination Panelboard is designed to meet requirements defined by the National Electrical Code (NEC) to protect critical power operations. These panels are provided with a default short circuit current rating (SCCR) of 200kA and provide overcurrent protection through a combination of a circuit breaker and a fuse. The circuit breaker is designed to operate on overloads up to 2 times their rating and the fuse over 2 times up to 200kA. Mersen’s Fused Coordination Panelboard can simplify the process in achieving code compliance for designers.

Features

  • Easy selectivity ratios with upstream fuses
  • Voltage: 120/208, 120/240, 277/480, 347/600
  • Resettable overload protection
  • Main Bus: 250A or 400A
  • MLO, Fused Main or Non-fuse Main disconnect
  • SCCR: 200kA
  • Surge Protection (SPD) optional
  • 20, 32 or 42 branch circuits
  • Standard 20″ wide
  • Feed through lugs optional
  • Surface mount
  • Uses commonly available class CC & J fuses

Product Details

  • AC Voltage Range: 208-600 VAC
  • Ampere Range Main Bus: 250-400 A
  • Number of Poles 1, 2, 3

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