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Supco Hard Start Kit: 3 Wire, 145-175 MFD, 115V AC, 1/12 hp to 1/5 hp - Hard Start Kits
SupcoHard Start Kits

Supco Hard Start Kit: 3 Wire, 145-175 MFD, 115V AC, 1/12 hp to 1/5 hp

The Supco Hard Start Kit: 3 Wire (SKU RCO810, MPN RCO810) is a hard start kit for capacitor-start induction-run compressors. It operates at 115V AC and includes a Positive Temp Coefficient Relay with a capacitance…

SKU 3G-OTH-67806

Also listed as: RCO 810 · RCO-810

Brand
Supco
Item
Hard Start Kit: 3 Wire, 145-175 MFD, 115V AC, 1/12 hp to 1/5 hp
Category
Hard Start Kits
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Supco
Manufacturer Part Number
RCO810
Type
1/12 hp to 1/5 hp, Positive Temp Coefficient Relay
AC
115V
MFD
145-175
Control Voltage
115V AC
For Compressor Type
Capacitor-Start Induction-Run

Technical Documents

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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Supco Hard Start Kit: 3 Wire (SKU RCO810, MPN RCO810) is a hard start kit for capacitor-start induction-run compressors. It operates at 115V AC and includes a Positive Temp Coefficient Relay with a capacitance range of 145-175 MFD, suitable for motors from 1/12 hp to 1/5 hp.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Supco RCO810 hard start kit used for?

The Supco RCO810 hard start kit is used to provide extra starting torque for capacitor-start induction-run compressors in refrigeration and air conditioning systems. It helps motors from 1/12 hp to 1/5 hp overcome hard-start conditions, extending compressor life and preventing nuisance lockouts.

What are the specifications of the Supco RCO810 hard start kit?

The Supco RCO810 hard start kit operates at 115V AC and includes a Positive Temp Coefficient Relay with a capacitance range of 145-175 MFD. It is designed for capacitor-start induction-run compressors rated from 1/12 hp to 1/5 hp. The kit is a 3-wire configuration for easy installation.

Where to buy the Supco RCO810 hard start kit worldwide?

You can source the Supco RCO810 hard start kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this Supco part to your location.

How to install the Supco RCO810 hard start kit?

To install the Supco RCO810 hard start kit, first disconnect power and discharge the run capacitor. Connect the three wires per the Supco wiring diagram: typically the relay to the common, start, and run terminals of the compressor. Ensure the Positive Temp Coefficient Relay is securely mounted. Always follow local electrical codes.

Used in

Common applications for Supco
Commercial refrigeration display cases — Supco RO82 relay and CSS-25U starter for compressor motor control without run capacitors
Medium-load HVAC systems — Supco SPP 6/SPP 8 hard-start devices to reduce compressor inrush current and extend motor lifespan
Cold-chain pharmaceutical and food storage — SL300TH temperature–humidity data logger for continuous monitoring and regulatory documentation
Refrigerant service operations — Piercing valves and perforator cocks in 1/2" and 5/8" sizes for fast, non-invasive line access
Compressor thermal management — Universal Compressor Door for reducing shell temperature and improving efficiency in hot ambient conditions
Retrofit and field repairs — Supco controls with Quick Connect terminals for rapid installation in legacy refrigeration circuits

Supco Products

3G Electric supplies Supco hard start kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Hard Start Kit: 2 Wire, 43-53 MFD, 90-277V AC, 1/2 hp to 10 hp, Positive Temp Coefficient Relay (MPN SPP5)
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Hard Start Kit: 2 Wire, 43-53 MFD, 90-277V AC, 1/2 hp to 10 hp, Positive Temp Coefficient Relay (MPN SPP5)
Hard Start Kit: 3 Wire, 270-324 MFD, 208 to 277V AC, 4 hp to 5 hp, Mechanical Potential Relay (MPN 3W3)
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Hard Start Kit: 3 Wire, 270-324 MFD, 208 to 277V AC, 4 hp to 5 hp, Mechanical Potential Relay (MPN 3W3)
Hard Start: 2 Wire, 189-227 MFD, 208 to 277V AC, 1 hp to 3 hp, For 1 to 3 ton Cooling Capacity Range (MPN MPR5)
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Hard Start: 2 Wire, 189-227 MFD, 208 to 277V AC, 1 hp to 3 hp, For 1 to 3 ton Cooling Capacity Range (MPN MPR5)
Compressor Saver: 3 Wire, 88-108 MFD, 208 to 240V AC, 4 hp to 5 hp, Instant Restart (MPN CSRU1)
5-2-1 COMPRESSOR SAVER
Compressor Saver: 3 Wire, 88-108 MFD, 208 to 240V AC, 4 hp to 5 hp, Instant Restart (MPN CSRU1)

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Hard Start: 2 Wire, 270-324 MFD, 208 to 277V AC, 3 1/2 hp to 5 hp, Mechanical Potential Relay (MPN MPR1)
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Hard Start: 2 Wire, 270-324 MFD, 208 to 277V AC, 3 1/2 hp to 5 hp, Mechanical Potential Relay (MPN MPR1)
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