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by Powerohm 

Catalog ID: WR25

Powerohm's Type WR Wirewound Resistors can be used for motor control, Our grid resistors are ideal for use on crane systems, various steel mill applications and transit applications, neutral grounding and load testing. They are constructed of low temperature coefficient wire coil supported by a spirally-grooved insulating core. Wire coil is attached to either end of the core by rigid stainless steel terminals.

  • Powerohm's Type WR Wirewound Resistors are designed for low current applications ranging from 1.0 to 32.0 amps continuous, and resistance values ranging between 250.0 and 0.25 ohms, respectively
  • Can be used for any type of AC or DC power application, including motor control, dynamic braking, neutral grounding and load testing
  • The corrosion resistant Type WR resistor will withstand considerable shock and vibration, qualifying it for use in most harsh environments
  • Continues Wattage:256

Voltage Rating: 600 VAC. Resistance Tolerance: +/- 10%

Product Details


Nominal Current (A) 256
Resistance Ohms 0.25 Ohm


Length 0.25 in
Weight 1.1 lb

Electrical Ratings

Current / Amperage Rating 32 A
Maximum Current Rating Amps Continuous 32
Wattage 256 W