SupcoSingle-Pressure Encapsulated Control Switches
Supco Single Pressure Control: Fan Cycling, Auto Reset
The Supco SFC300400 is a single-pressure encapsulated control switch designed for fan cycling with auto reset and a 1/4 in flare connection. This product operates with a rated voltage of 6V DC. It is a…
SKU 3G-OTH-68556
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The Supco SFC300400 is a single-pressure encapsulated control switch designed for fan cycling with auto reset and a 1/4 in flare connection. This product operates with a rated voltage of 6V DC. It is a single-pressure control switch from the brand Supco.
Used in
Common applications for SupcoCommercial 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 single-pressure encapsulated control switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
