Erickson Electrical Equipment Co. - Item # MDL427N
Erickson Electrical Equipment commercial metering equipment
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Commercial Metering - 240V
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All Categories > Commercial Metering - 240V > Main Circuit Breaker 400A - 1200A Top or Bottom Feed > Item # MDL427N  
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Item # MDL427N



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Enclosures are type 3R for outdoor or indoor use.
End covers are removable. Cover that is removed when connecting termination box to meter panel is to be installed on end meter panel unit.

Main Circuit Breakers

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Dimensional Drawing

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Specifications · Features · Application

Specifications

Current Rating

800 A

Cutler-Hammer CCT. Breaker Type

MDL

Dim. A

22 3/8 in

Dim. B

64 in

Short Circuit Rating @ 240V

 Question? 		65,000 RMS Sym. Amps.

Phase

Three

Wire

4

Voltage

120 V
208 V
240 V

Connection Type

Delta
Wye

Enclosure

Type 3R Aluminum

Use

Indoor
Outdoor

Approvals

Approvals
UL Listed

Features
  • Type 3R enclosures for outdoor or indoor installation.
  • Short circuit current ratings of main circuit breakers are 42,000 to 100,000 RMS sym. amps, however the short circuit current rating of the meter center is limited to the short circuit ratings of branch overcurrent devices.
  • Listed by underwriters laboratories inc, under file E80799, 'Adapters, circuit breaker'
  • Main lugs are suitable for copper or aluminum conductors.
  • Aluminum enclosures never rust, install easily.

Application
    For use with Erickson type CM commercial metering panelboards and other metering equipment where main circuit breakers are indicated or desired.

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Erickson Electrical Equipment Co. - 475 Bonnie Ln. - Elk Grove Village, IL 60007 - 800-952-7225 - P: 847-640-7701 - F: 847-640-0565 - sales@ericksonelectric.com