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Industrial and Residential Circuit Breaker Enclosures

Designed to be tough, reliable and provide exceptional performance in the most grueling conditions.

Provides a dead front housing for circuit breakers, molded case switches, and motor circuit protectors to prevent personnel from accidentally contacting energized parts. Provides NEC 100 compliant sealable equipment. Meet the lock out/tag out requirements of OSHA 29 CFR 1910.147 subpart S. Designed to meet or exceed UL 50 requirements for specific environmental conditions. Complies with NEC 240.30. Protect breaker from physical damage. Allow breaker operation without removing cover

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Industrial and Residential Circuit Breaker Enclosures
  • Features

    Digest-product-info

    Industrial Circuit Breaker Enclosures

    PowerPact (TM) Circuit Breaker Enclosures

    • B, H, J, L, M and P Molded Case Circuit Breakers
    • L Molded Case Switches and Motor Circuit Protectors
    • cULus Listed (See digest for complete listings)
    • 30-1200A 600Vac/250Vdc maximum
    • PowerPact L enclosure rated 600Vac and 500 Vdc
    • NEMA Type 1, 3R, and 12 Enclosures
    • NEMA Type 4/4X/5 enclosures
    • Stainless Steel Type 304 or Type 316 (250 and 800A)
    • Suitable for use as service entrance equipment
    • One, Two, Three, and Four Pole circuit breaker configurations
    • Short circuit current rating of the enclosures is equal to the interrupter rating , at the supply voltage marked on the circuit breaker installed unless otherwise noted in the digest
    • Enclosures will accept 100% rated circuit breakers unless otherwise noted in the digest noted.

    Legacy L Frame Thermal-Magnetic and Q4L Circuit Breaker Enclosures:

    • UL Listed and CSA Certified
    • 125 – 400A 600Vac/250Vdc
    • NEMA Type 1, 3R, and 12 Enclosures
    • NEMA Type 4/4X/5 enclosures
    • Stainless Steel Type 304
    • Suitable for use as service entrance equipment
    • One, Two, and Three Pole circuit breaker configurations
    • Short circuit current rating of the enclosures is equal to the interrupter rating , at the supply voltage marked on the circuit breaker installed unless otherwise noted in the digest

    Hazardous Locations:

    • Hazardous Locations as Defined by NEC Article 500
    • cULus Listed unless otherwise noted in the digest
    • 30 – 225 A 600 Vac/250 Vdc
    • NEMA/EEMAC Type 7 and 9
    • Type 7: Class I, Groups C and/or D, Class II, Groups E, F and/or G, Class III
    • Suitable for rainproof applications when the PKDB1 breather and drain kit is installed
    • Type 9: Class II, Groups E, F and/or G, Class III
    • Short circuit current rating of the enclosures is equal to the interrupter rating , at the supply voltage marked on the circuit breaker installed unless otherwise noted in the digest
    • Suitable for use as service entrance equipment
    • Enclosures require the use of 75°C copper wire only


    Residential Circuit Breaker Enclosures:

    • QOM2 Circuit Breaker Enclosures
    • UL, NOM/ANSE Listed and CSA Certified
    • 100-225A Max. QOM2 circuit breakers
    • 22k RMS short circuit current ratings
    • Ideal for 100A–225A residential applications with Square D Load Centers, Combination Service Entrance Device Meter-Mains and Circuit Breaker Enclosures
    • Provides the flexibility to meet more applications with a single breaker format, which also simplifies inventory stocking
    • QOM2 Circuit Breaker Enclosure eliminates the need for Q2L Circuit Breaker Enclosures on single-phase applications
    • NEMA Type 1 and Type 3R enclosures
    • QO Circuit Breaker Enclosures

    Benefits


    Applications

    Circuit disconnect

    • Service entrance equipment
    • Point of load

    Circuit protection (fusible switches only)

    • Overload or thermal protection
    • Short circuit or high fault protection

    Environmental protection

    • Personnel protection
    • From live parts
    • Arcing during switching
    • During maintenance of loads

    Customer Locations Switch Is Typically Applied:

    • Mining and Mineral
    • Commercial Buildings
    • Manufacturing
    • Industrial Buildings
    • Water Wastewater
    • Healthcare Facilities
    • Educational Campuses