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Supco STC5333 Thermal Cutout, 2-Pack - Replacement HVACR Controls, Switches & Thermostats
SupcoReplacement HVACR Controls, Switches & Thermostats

Supco STC5333 Thermal Cutout, 2-Pack

Supco Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Thermal Cutout.

SKU 3G-OTH-96294

Also listed as: STC 5333 · STC-5333

Brand
Supco
Item
STC5333 Thermal Cutout, 2-Pack
Part Number
STC5333
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:STC5333Supco
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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
STC5333
Product Type
Thermal Cutout

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: Thermal Cutout.

Frequently Asked Questions

What is a SUPCO STC5333 thermal cutoff used for?

The SUPCO STC5333 thermal cutoff is a safety device used in HVACR systems to protect compressors and motors from overheating. It opens the circuit when temperature exceeds a safe limit, preventing damage. This 2-pack replacement part is common in refrigeration, air conditioning, and heat pump applications.

What are the specifications of the SUPCO STC5333 thermal cutoff?

The SUPCO STC5333 is a thermal cutout with manufacturer part number STC5333. It is sold as a 2-pack for HVACR replacement. Key specs include its product type as a thermal cutoff, designed for over-temperature protection in refrigeration and air conditioning systems. Always verify compatibility with your equipment.

Where to buy SUPCO STC5333 thermal cutoff worldwide?

3G Electric supplies the SUPCO STC5333 thermal cutoff worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this 2-pack replacement part for HVACR systems, ensuring reliable over-temperature protection for your equipment.

How to install a SUPCO STC5333 thermal cutoff?

To install the SUPCO STC5333 thermal cutoff, first disconnect power and discharge capacitors. Remove the faulty cutoff, then mount the new one in the same location, ensuring proper thermal contact. Connect wires per the original wiring diagram. Test the system for correct operation before restoring service.

Used in

Common applications for Supco
Commercial refrigeration maintenance — Supco SL5709 defrost thermostat for Larkin evaporator coils
HVAC system troubleshooting — Supco IG418 universal hot surface igniter for gas furnace replacement
Condensate management in negative pressure systems — Supco NPW1H drain trap for rooftop units
Temperature and sound logging in cold storage — Supco CR4 circular chart recorder for compliance documentation
Compressor protection in light industrial cooling — Supco CSS-25U hard-start device for inrush current control
Safety limit control in heating appliances — Supco SHM350 surface-mount limit control for over-temperature shutdown
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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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Replacement thermal cut-out for HVACR systems. Interrupts power when temperatures exceed safe limits, protecting equipment from overheating. Used in refrigeration, air conditioning, and heating applications
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Replacement thermal cut-out for HVACR systems. Interrupts power when temperatures exceed safe limits, protecting equipment from overheating. Used in refrigeration, air conditioning, and heating applications

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