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Fused Coordination Panelboard

Fused Coordination Panelboard

The next generation of Fused Coordination
Panelboards is here with coordinated protection
between overloads and short circuits.

Benefits

Mersen’s Fused Coordination Panelboard (MFCP) does not require fuse replacement on common overload conditions and branch circuits can simply be reset. Mersen’s Amp-Trap 2000® class CC and class J fuses ensure minimal fuse let-thru energies and makes it easy to provide system coordination with our easy 2:1 coordination ratios for short circuits.

Mersen’s fused selective coordination panelboard is a UL67 listed panelboard that utilizes our commonly available class CC and J fuses.

  • Circuit Breaker trips instead of Fuse opening with 2X rating
  • Mersen Panel is UL listed to accept any manufacturer’s Class CC and J fuse
  • Class CC and J fuses are commonly stocked
  • Load Connections UL Listed for 2 wires to help with Inspection during last-minute changes
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Mersen’s Fused Coordination Panelboard (MFCP) does not require fuse replacement on common overload conditions and branch circuits can simply be reset. Mersen’s Amp-Trap 2000® class CC and class J fuses ensure minimal fuse let-thru energies and makes it easy to provide system coordination with our easy 2:1 coordination ratios for short circuits.

Mersen’s fused selective coordination panelboard is a UL67 listed panelboard that utilizes our commonly available class CC and J fuses.

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Capabilities

RATINGS:

Volts:
  • 120/208V, 3Ø, 4-wire;
  • 120/240V, 1Ø, 3-wire;
  • 277/480V, 3Ø, 4-wire;
  • 347/600V, 3Ø, 4-wire
Amps:  Main Bus Ampacity ranges from 250A to 400A
Number of Circuits: Up to 2 circuits
SCCR: 200kA@600V

 

APPROVALS:

UL 67 Listed Panelboard

UL 50 Listed Enclosure

Meets NEC® selective coordination code requirements for the following power systems:

  • 700.8 (Emergency)
  • 700.27 (Legally Required Standby)
  • 708.54 (Critical Operations)

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RATINGS:

Volts:
  • 120/208V, 3Ø, 4-wire;
  • 120/240V, 1Ø, 3-wire;
  • 277/480V, 3Ø, 4-wire;<Show more

Design Guide

Branch Circuit Protection:

  • UL Fuse/Circuit Breaker combination
  • Resettable overload protection
  • True class J and CC protection

Only Three Branch Fuse Sizes:

  • 15A to 30A ATDR30
  • 35A to 60A AJT60
  • 70A to 100A AJT100

Width:

  • 20" wide

Main Options:

  • Main Lug Only (MLO)
  • Main non-fused switch
  • Main non-fused switch with fuses
  • Up to 42 Branch Circuits per Panel

Main Bus:

  • Standard silver-plated copper, with optional tin-plated aluminum

Enclosures:

  • NEMA 1, 12, 3R

Optional Features:

  • UL 1449 Listed surge protection devices (required per NEC 700.8)
  • Blown fuse indication (30A, 60A)
Mersen fused coordination panelboards are custom designed products. For catalog number selection please consult factory.
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Branch Circuit Protection:

  • UL Fuse/Circuit Breaker combination
  • Resettable overload protection
  • True class J and CC prote
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