110/270V Universal Potential Relay (30 Amp)

SKU: SUPR

$25.37each

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Description

Fan Relay

  • Electronic potential relay (EPR) technology
  • Motor power rating up to 5 hp
  • Start winding protection if motor does not start
  • Time function relay
  • Instant restart
  • Safety time out 1.0 - 1.5 seconds
  • Non-positional
  • Normally closed 30 Amp contacts
  • UL® recognized
  • Non-positional mounting
  • Max Operating Temperature: 194 F / 90 C
  • Amperage: 30A
  • Operating Voltage: 110/270 VAC

Compatibility & Applications:

  • Intended for use in air conditioners, heat pumps, and other HVAC equipment requiring a 2-pole, 40 amp, 24V coil contactor
  • Suitable for residential and light commercial outdoor units, air handlers, and other equipment within the contactor's ratings
  • Used as a replacement where equipment specifications call for a 2-pole contactor with similar electrical ratings and coil voltage

Installation & Operation Notes:

  • Disconnect power at all sources and verify that all circuits are de-energized before starting work
  • Mount the contactor securely in the control compartment or electrical panel as directed by the equipment manufacturer
  • Move line, load, and control wires from the existing contactor to the new contactor, matching wiring diagrams and terminal markings
  • After energizing the system, verify that the contactor pulls in and opens cleanly, with proper operation during system start and stop cycles
  • Confirm that all terminations are tight and that wiring is supported to prevent strain at the terminals

Maintenance & Troubleshooting:

  • Inspect the contactor during routine HVAC maintenance for pitted or burned contacts, coil discoloration, or mechanical binding
  • Replace the contactor if the coil fails to energize, if the contacts do not close fully, or if there is evidence of overheating or excessive humming
  • If repeated contactor issues occur, verify that load current and control voltage are within specification and that short cycling is not overstressing the contactor

Certifications & Compliance:

  • Meets ARI 780/790 Standard

User Reviews & Q&A Summary:

  • Common theme is "correct part" for the intended replacement, with users reporting it worked as expected after installation
  • Review feedback frequently mentions straightforward installation for a direct replacement
  • Value and fulfillment are recurring positives (good deal/price and fast shipping)

Product Highlights

Product Highlight: Voltage110/270v      Product Highlight: Amperage30 Amps

Specs

Product Type:

Relay

Voltage:

110/270v

Amperage:

30