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Explosion Proof

Explosion Proof Motors (XPFC) are suitable for applications requiring UL or CSA certification for hazardous locations.

Features that make a difference-NEMA Premium Efficiency:

  • NPT threaded terminal box
  • Non-sparking fan
  • Thermostats
  • IP 54 rated enclosure
  • Class F insulation (Impregnation resin and magnet wire are class H)
  • F1 mounted (Cast iron frames are F2 convertible)
  • All frames with regreasable ball bearings (Frames 364T and up)
  • CSA Approved- File LR50962 (Class 1, Div. 1, Groups C & D temperature code T3C) (Class 2, Div. 1, Groups F & G temperature code T3C)
  • UL Listed- File E87848 (Class 1, Div. 1, Groups C & D) (Class 2, Div. 1, Groups F & G) (Frame 143T-326T temperature code T4) (Frame 364T and up temperature code T3C)
  • IP 55 as optional (UL Class 1 or cCSAus Class 1/2)
Inverter Rated (CSA US- Certificate 1629892):

Variable Torque:

  • 1000 : 1 for all frames excluding 449T – Class 1 & 2
  • 1000 : 1 for 449T – Class 1 only

Constant Torque:
  • 20 : 1 for frames 143T to 447T – Class 1 & 2
  • 4 : 1 for 449T – Class 1 only
  • 20 : 1 for frame 504/5 – Class 1 & 2
  • 2 : 1 for frame 586/7 – Class 1 & 2
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