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Supco SMR575 Single-Pressure Encapsulated Control Switch - Single-Pressure Encapsulated Control Switches
SupcoSingle-Pressure Encapsulated Control Switches

Supco SMR575 Single-Pressure Encapsulated Control Switch

The Supco SMR575 is a single-pressure encapsulated control switch designed as a high-pressure control with high-limit, manual reset functionality and a 1/4 in flare connection. It operates with a rated voltage of 6V…

SKU 3G-OTH-68653

Also listed as: SMR 575 · SMR-575

Brand
Supco
Item
SMR575 Single-Pressure Encapsulated Control Switch
Part Number
SMR575
Category
Single-Pressure Encapsulated Control Switches
Available to Order
Also known as:SMR575Supco
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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
SMR575
Rated Voltage
6V DC

Technical Documents

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

Product Description

The Supco SMR575 is a single-pressure encapsulated control switch designed as a high-pressure control with high-limit, manual reset functionality and a 1/4 in flare connection. It operates with a rated voltage of 6V DC. This product is a high-limit switch that requires manual reset after activation.

Frequently Asked Questions

What is the Supco SMR575 high pressure control used for?

The Supco SMR575 is a single-pressure encapsulated control switch used as a high-limit, manual reset safety device in HVAC and refrigeration systems. It protects compressors and other equipment by shutting down the system when pressure exceeds the set limit, requiring manual reset to restart.

What are the specifications of the Supco SMR575?

The Supco SMR575 is a high-pressure control switch with a 1/4 in flare connection, rated voltage of 6V DC, and manual reset functionality. It is a single-pressure encapsulated control switch designed for high-limit applications. The manufacturer part number is SMR575.

Where to buy the Supco SMR575 worldwide?

3G Electric supplies the Supco SMR575 high pressure control switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this part for your HVAC or refrigeration needs.

How to install the Supco SMR575 high pressure control?

Install the Supco SMR575 by connecting the 1/4 in flare fitting to the system's high-pressure port. Wire the 6V DC rated switch into the control circuit. After installation, test the manual reset function to ensure proper operation. Always follow Supco guidelines and local codes for safe installation.

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 single-pressure encapsulated control switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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