Hard Start, Relay, Overload and Start Capacitor, 115 Volts MPN:RCO210
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In Stock
Free Shipping
In Stock
SKU
510-G1690053
Hard Start, Relay, Overload and Start Capacitor, 115 Volts
This Supco Hard Start Relay is a reliable solution for cooling systems, ensuring a smooth start for compressors in 1/3 to 1/2 ton cooling capacities. By increasing torque and reducing wear on the compressor, this hard start relay prolongs equipment life and minimizes energy consumption. Suitable for capacitor-start induction-run and permanent split capacitor compressors, it's a versatile component for a wide range of applications, including residential and light commercial HVAC systems. Its compact design and easy installation make it an ideal choice for contractors and DIYers alike, providing instant reliability and peace of mind for cooling system performance.
Top product features:
- Hard Start function for difficult starting compressors
- Increases torque for easier compressor start-up
- Includes overload protection to prevent motor damage
Top product applications:
- Residential air conditioning systems with a 1/3 to 1/2 ton cooling capacity
- Commercial air conditioning systems with a 1/3 to 1/2 ton cooling capacity
- Window air conditioning units with a 1/3 to 1/2 ton cooling capacity
Hard Start, Capacitor Microfarad Rating 243-292 MFD, For Cooling Capacity Range 1/3 to 1/2 ton, Torque Increase Percentage Not Applicable, For Compressor Type Capacitor-Start Induction-Run, Permanent Split Capacitor, Relay Type Mechanical Potential Relay, Instant Restart No Instant Restart, Control Voltage 115V AC, Maximum Horsepower Rating 1/2 hp, Minimum Horsepower Rating 1/3 hp, Number of Wires 5 Wire, Product Type Hard Start, Includes Overload Capacitor, Relay, Start Capacitor
Additional Information
- Country of Origin: VN
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.50
- Package Width: 2.50
- Package Height: 2.00
- Package Weight: 0.46
Product info last updated on February 5, 2026 1:29pm UTC
Category: HVACR and Appliance Controls