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Supco High Pressure Switch: Mfr Part # SHP665565 - Replacement HVACR Controls, Switches & Thermostats
SupcoReplacement HVACR Controls, Switches & Thermostats

Supco High Pressure Switch: Mfr Part # SHP665565

Supco Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: High Pressure Switch.

SKU 3G-OTH-77764

Also listed as: SHP 665565 · SHP-665565

Brand
Supco
Item
High Pressure Switch: Mfr Part # SHP665565
Category
Replacement HVACR Controls, Switches & Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Supco
Manufacturer Part Number
SHP665565
Product Type
High Pressure Switch

Technical Documents

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

Product Description

Supco Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: High Pressure Switch.

Frequently Asked Questions

What is a SUPCO high pressure switch used for?

A SUPCO high pressure switch protects HVACR compressors by shutting down the system when discharge pressure exceeds a safe limit. It is a critical safety control for refrigeration, air conditioning, and heat pump applications, preventing equipment damage from overpressure conditions.

What are the specifications of the SUPCO SHP665565 high pressure switch?

The SUPCO SHP665565 is a high pressure switch with manufacturer part number SHP665565. It is designed as a replacement HVACR control for overpressure protection. For exact pressure set points and electrical ratings, consult the Supco datasheet or contact 3G Electric for technical support.

Where to buy a SUPCO high pressure switch worldwide?

3G Electric supplies the SUPCO SHP665565 high pressure switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Supco controls and support your procurement from order to arrival.

How to install a SUPCO high pressure switch?

Install the SUPCO high pressure switch in the discharge line between the compressor and condenser. Ensure the switch is wired in series with the compressor contactor. Follow standard HVACR safety practices: depressurize the system, use proper fittings, and verify pressure settings with a manifold gauge before startup.

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 replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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