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General Purpose Switching Relays
This Jard SPST Fan Relay is among the most popular electromechanical relay used in air conditioning, heating and refrigeration today.
Features:
This Jard SPST Fan Relay is among the most popular electromechanical relay used in air conditioning, heating and refrigeration today.
Features:
- 16 Amp switching
- 55 Amp inrush current
- Quick-connect terminals
- Universal mounting bracket
- UL and CUR
- Normally Open Coil Voltage: 24
- Contact Rating 125/250 VAC
Inductive: 8 amps
Resistance: 16 amps - Replaces Essex: 90-290
- Replaces White Rodgers RBM: 90-290Q
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Key Features:
- OEM Packard 2-pole definite purpose contactor
- 40 amp resistive load rating for typical HVAC condenser and heat pump applications
- 24 VAC coil for control by standard low voltage thermostat or control circuits
- Two poles of power switching for disconnecting both sides of the load when de-energized
- Compact open-frame design for installation in equipment control compartments
- Line, load, and coil terminals arranged for straightforward field wiring
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
24VSpecs
| Product Type: | Relay |
|---|---|
| Action: | SPST |
| Voltage: | 24V |
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