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  • APPLETON ELECTRIC 

    Standard 2-Pole Enclosed Circuit Breaker, 20 Amps, 480VAC, EHD Frame Size

  • Item # 12T657
  • Mfr. Model # AEAB12420C
Standard 2-Pole Enclosed Circuit Breaker, 20 Amps, 480VAC, EHD Frame Size
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Product Details

This explosionproof circuit breaker is engineered for use where hazardous materials are handled and stored. It is also designed for overload and short circuit protection, control of lighting, and power circuits. Features include a precision-machined flame path between the box and cover, bolt-on stainless steel mounting feet, and a watertight O-ring gasket.
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Technical Specifications

Item # 12T657
Mfr. Model # AEAB12420C
UNSPSC #39121601
Shipping Weight 43.0 lbs
Country of Origin USA *
Item Enclosed Circuit Breaker
Circuit Breaker Type Standard
Switch Type Non-Interchangable Trip
Number of Poles 2
Amps 20
AC Voltage Rating 480VAC
DC Voltage Rating 125/250VDC
Max. AIR Rating 18 kA
AIR @ 240VAC 18kA
AIR @ 480VAC 14.0kA
Terminal Connection Box Lug
Min. Wire Size 14 AWG
Max. Wire Size 1/0 AWG
Housing Material Copper Free Aluminum
Enclosure Rating NEMA 4, 4X, 7BCD, 9EFG
Length 15.25"
Width 10.63"
Depth 8.84"
Instantaneous Trip Fixed
Conduit Size 1-1/2"
Number of Outlets 2
Frame Size EHD
Standards UL 1203
Safety Rating Class I, Division I and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; and Class III
Features Hazardous Location, Dust-Ignitionproof, Watertight
* This product's country of origin is subject to change

Compliance and Restrictions