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Supco APR5 Adjustable-Potential Relay, 270V AC Coil, SPST, Adjustable Drop-Out
SupcoAdjustable-Potential Relay

Supco APR5 Adjustable-Potential Relay, 270V AC Coil, SPST, Adjustable Drop-Out

The SUPCO APR5 is an adjustable-potential relay with a coil voltage of 270V AC and a pickup range of 110V AC to 270V AC. It features an SPST contact form and an adjustable maximum drop-out voltage. This relay is…

SKU 3G-OTH-67105

Also listed as: APR 5 · APR-5

Brand
Supco
Item
APR5 Adjustable-Potential Relay, 270V AC Coil, SPST, Adjustable Drop-Out
Part Number
APR5
Category
Adjustable-Potential Relay
Available to Order
Also known as:APR5Supco
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

Supco
Manufacturer Part Number
APR5
Type
Adj Drop Out, Adj, Any Position
AC
270V
Coil Voltage
270V AC
Contact Form
SPST
Maximum Drop Out Voltage
Adjustable

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

Product Description

The SUPCO APR5 is an adjustable-potential relay with a coil voltage of 270V AC and a pickup range of 110V AC to 270V AC. It features an SPST contact form and an adjustable maximum drop-out voltage. This relay is designed for use in any mounting position.

Frequently Asked Questions

What is the SUPCO APR5 adjustable-potential relay used for?

The SUPCO APR5 is used in HVAC and refrigeration systems to control start windings on single-phase compressors and motors. It picks up between 110V AC and 270V AC and has an adjustable drop-out voltage, making it suitable for applications requiring precise voltage control in any mounting position.

What are the specifications of the SUPCO APR5 potential relay?

The SUPCO APR5 has a coil voltage of 270V AC, a pickup range of 110V AC to 270V AC, and an SPST contact form. The maximum drop-out voltage is adjustable. It is designed for any mounting position and is manufactured by SUPCO under MPN APR5.

Where to buy the SUPCO APR5 potential relay worldwide?

You can source the SUPCO APR5 potential relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this adjustable-potential relay.

How to install the SUPCO APR5 adjustable-potential relay?

Mount the SUPCO APR5 in any position and connect it per the wiring diagram for your compressor or motor. Set the pickup voltage between 110V AC and 270V AC, and adjust the drop-out voltage as needed. Always follow standard electrical safety practices and consult the manufacturer's guidelines.

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 adjustable-potential relay. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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