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Potter Brumfield circuitbreakers distributed by Industrial Electronics Call: 414-327-1555
Fax : 414-327-0577
Email: indelect@execpc.com
Catalog, Quote, Availability.

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circuit breakers

our extensive p&b circuit breaker product line includes thermal and magnetic types. termed secondary breakers by ul, they protect equipment rather than branch circuits in buildings. one- to four-pole models are available in current ratings from milliamps through 50 amps.


    thermal circuit breakers   
    due to their relatively low cost, thermal breakers are applied more broadly than magnetic breakers. thermal applications include:

    Potter Brumfield circuitbreakers distributed by Industrial Electronics

    magnetic circuit breakers
    applications that might require the precision of a magnetic breaker include:
    • medical/dental diagnostic equipment
    • automation robotics
    • welders
    • elevators

    m9/w9 series standard size magnetic circuit breakers
    (approx. 0.75 x 2.5 x 2.1d [19 x 63.5 x 53.3d] per pole) find a catalog

    m6/w6 series compact size magnetic circuit breakers
    (approx. 0.75 x 2.0 x 1.64d [19 x 50.8 x 41.7d] per pole) find a catalog

     

    • line conditioning
    • treadmills
    • hvac (transformer)
    • appliance (range hood)
    • cable tv converters
    • spa controls
    • uninterruptible power supplies
    • rvs (hvac system)
    • appliance (range)
    • test and measurement
    • pool heaters
    • bowling pin spotters
    • copy machines
    • vending machines
    • general aviation aircraft
    • medical equipment

    circuit breakers
     
    p&b circuit breakers include both thermal and magnetic types in ratings from milliamps to 50 amps. the information below may help users to quickly differentiate these two types of p&b circuit protectors:

    thermal circuit breakers
    • typically less expensive.
    • trip point varies with the ambient temperature.
    • one- and two-pole models only.
    magnetic circuit breakers
    • typically more expensive.
    • temperature stable over a wide range.
    • available with different time delays before tripping.
    • one- through four-pole models.
    our e-catalog comes complete with a step-search function that will help you to select an appropriate circuit breaker for your application.
    PRODUCT
    product description series price
    thermal circuit breaker rocker actuator
    w33
    thermal circuit breaker push/pull actuator
    w23
    thermal circuit breaker toggle actuator
    w31
    thermal circuit breaker compact, rocker actuator
    w51
    thermal circuit breaker low-cost, push to reset
    w54
    thermal circuit breaker compact, push to reset
    w57
    thermal circuit breaker push to reset/switchable fuseholder-type
    w28
    thermal circuit breaker push to reset only
    w58
    circuit breakers magnetic hydraulic
    w6/w9
Potter Brumfield circuitbreakers distributed by Industrial Electronics Call: 414-327-1555
Fax : 414-327-0577
Email: indelect@execpc.com
Catalog, Quote, Availability.

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