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Supco Starter SPP 8 - HVAC Equipment
SupcoHVAC Equipment

Supco Starter SPP 8

Supco Starter SPP 8 is a 3-wire mechanical potential relay hard start device for HVAC systems, featuring voltage sensing and instant restart capability with 35 Amp relay contacts for compressor protection and…

SKU 3G-CBM-01271

Brand
Supco
Item
Starter SPP 8
Category
HVAC Equipment
UNSPSC
40101709 — Air handling unit
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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
type
3-wire mechanical potential relay hard start
features
voltage sensing, instant restart
relay contacts
35 Amp

Technical Documents

(1)
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Supco Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supco Starter SPP 8 is a 3-wire mechanical potential relay hard start device for HVAC systems, featuring voltage sensing and instant restart capability with 35 Amp relay contacts for compressor protection and efficient system startup.

Frequently Asked Questions

What is the Supco Starter SPP 8 used for?

The Supco Starter SPP 8 is a 3-wire mechanical potential relay hard start device used in HVAC systems to provide voltage sensing and instant restart capability. It protects compressors by delivering 35 Amp relay contacts for efficient startup, and is suitable for 208/240 V single-phase scroll and reciprocating compressors.

What are the specifications of the Supco Starter SPP 8?

The Supco Starter SPP 8 is a 3-wire mechanical potential relay hard start with voltage sensing and instant restart. It features 35 Amp relay contacts and is designed for 208/240 VAC single-phase compressors. The device includes a start capacitor and an EZ Snap bracket for quick installation, backed by a 2-year warranty.

Where to buy the Supco Starter SPP 8 in Singapore?

You can source the Supco Starter SPP 8 in Singapore through 3G Electric, an industrial equipment supplier. We handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this HVAC hard start device.

How to install the Supco Starter SPP 8?

Install the Supco Starter SPP 8 by following the 3-wire OEM-style diagram provided by Supco. Connect the potential relay and start capacitor to the compressor circuit, ensuring voltage sensing and instant restart. Use the EZ Snap bracket for secure mounting. Always disconnect power before installation and verify compatibility with your compressor.

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

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