Supco Hard Start Kit 3W1
The Supco Hard Start Kit: 3 Wire (SKU 3W1, MPN 3W1) is a hard start kit for scroll compressors with a cooling capacity range of 1 to 3 ton. It operates at a control voltage of 208 to 277V AC and includes a mechanical…
SKU 3G-OTH-67757
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Supco Hard Start Kit: 3 Wire (SKU 3W1, MPN 3W1) is a hard start kit for scroll compressors with a cooling capacity range of 1 to 3 ton. It operates at a control voltage of 208 to 277V AC and includes a mechanical potential relay with 88-108 MFD capacitance, suitable for 1 hp to 3 hp compressors.
Frequently Asked Questions
What is the Supco 3W1 hard start kit used for?
The Supco 3W1 hard start kit is used to provide additional starting torque for scroll compressors in HVAC systems. It is designed for compressors with a cooling capacity of 1 to 3 tons and a horsepower range of 1 hp to 3 hp, helping prevent hard-start issues and extending compressor life.
What are the specifications of the Supco 3W1 hard start kit?
The Supco 3W1 hard start kit features a mechanical potential relay with 88-108 MFD capacitance and operates at a control voltage of 208 to 277V AC. It is compatible with scroll compressors rated 1 hp to 3 hp and 1 to 3 tons cooling capacity. The kit includes a 3-wire design for easy installation.
Where to buy the Supco 3W1 hard start kit worldwide?
You can source the Supco 3W1 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 supply genuine Supco components for HVAC applications.
How to install the Supco 3W1 hard start kit?
To install the Supco 3W1 hard start kit, first disconnect power to the compressor. Connect the three wires per the Supco wiring diagram: typically the relay coil and capacitor leads to the compressor terminals. Ensure the voltage matches 208 to 277V AC. Always follow local electrical codes and the manufacturer's instructions for safe installation.
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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.