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Supco Thermal Cut-Out: Mfr Part # STC5333P2 - Replacement HVACR Controls, Switches & Thermostats
SupcoReplacement HVACR Controls, Switches & Thermostats

Supco Thermal Cut-Out: Mfr Part # STC5333P2

SKU 3G-OTH-84207

Brand
Supco
Item
Thermal Cut-Out: Mfr Part # STC5333P2
Category
Replacement HVACR Controls, Switches & Thermostats
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Technical Specifications

Supco
Manufacturer Part Number
STC5333P2
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the SUPCO STC5333P2 thermal cut-out used for?

The SUPCO STC5333P2 is a replacement thermal cut-out used in HVACR systems to protect compressors and motors from overheating. It interrupts power when temperatures exceed safe limits, preventing damage in refrigeration, air conditioning, and heating equipment.

What are the specifications of the SUPCO STC5333P2?

The SUPCO STC5333P2 thermal cut-out has manufacturer part number STC5333P2. It is a replacement HVACR control designed for thermal overload protection. For detailed electrical ratings and temperature thresholds, consult the Supco datasheet or contact 3G Electric.

Where to buy the SUPCO STC5333P2 worldwide?

You can order the SUPCO STC5333P2 thermal cut-out from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the SUPCO STC5333P2 thermal cut-out?

To install the SUPCO STC5333P2, first disconnect power to the HVACR system. Remove the faulty cut-out and connect the new unit per the wiring diagram, ensuring proper thermal contact with the compressor or motor housing. Follow Supco's installation guidelines for safe operation.

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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