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SU 3W3

4 - 5 hp, 270 - 324 mfd, Replaces CSRU3

Supplier Part #: 3W3

Hard Start, 4-5hp 270-324mfd 3-Wire Potential Relay

Product Info

Hard Starts

3-Wire Mechanical Potential Relay Hard Start

  • Combines a potential relay and start capacitor
  • Applications:
  • All 208/240V single-phase compressors
  • Scroll compressors
  • Reciprocating compressors
  • Can be used with single or dual run capacitors
  • Voltage sensing
  • Instant re-start
  • 25A Relay contacts
  • Quick installation with EZ Snap Bracket
  • 2-Year warranty


Item Specifications

  • 25A
  • 270 - 324 mfd
  • 4 - 5 hp
  • 208/240V