Description
Product Overview
The UAC LPCO Switch (model SW 9970C) is a precision‑engineered pressure switch designed for automotive compressor and refrigerant systems. Operating at 12 Volts DC with a 5 Amp rating, it features a stainless‑steel plunger, normally open contact, and a touch‑activated push‑button controller. Housed in a machined black exterior, the unit meets IP54 protection standards, ensuring resistance to dust and water splashes. Its compact 7 × 7 × 7 inch dimensions and through‑hole terminals simplify installation in confined engine compartments.
Usage
This switch is ideal for automotive technicians, fleet maintenance teams, and DIY enthusiasts who need a reliable replacement for OEM pressure switches in air‑conditioning and refrigeration compressors. It performs optimally in environments ranging from 1 °C to typical operating temperatures, providing accurate pressure monitoring and control. Whether servicing a passenger vehicle, light‑truck, or commercial fleet, the UAC LPCO Switch ensures consistent cooling efficiency and system protection.
Why Choose Us
UAC delivers OEM‑grade quality backed by ISO/TS 16949 certification, guaranteeing that each switch meets or exceeds original manufacturer specifications. Our rigorous testing process validates durability, electrical performance, and environmental resistance, giving you confidence in long‑term reliability. As a brand‑new, OE‑compatible part, the switch offers seamless fit and function without the need for modifications.
Key Features
- Stainless‑steel plunger for corrosion‑resistant durability
- IP54 rating protects against dust and water ingress
- 12 V DC operation with 5 A current rating for stable performance
- Normally open contact and touch‑activated push‑button controller for precise pressure control
- Compact 7 × 7 × 7 inch design with through‑hole terminals for easy installation
FAQ
What vehicles is the UAC LPCO Switch compatible with?
The switch is an OE replacement for many automotive makes and models that use a 12 V pressure switch in their compressor systems, typically found in cars, SUVs, and light trucks.
Can this switch be used in high‑temperature environments?
It is rated for operation down to 1 °C and performs reliably within standard automotive temperature ranges, but it is not intended for extreme high‑heat applications beyond typical engine bay conditions.
How does the IP54 rating benefit the installation?
IP54 ensures the switch is protected against dust ingress sufficient to prevent harmful accumulation and against water splashes from any direction, making it suitable for the moist environments of automotive HVAC systems.
Is any special wiring required for the touch‑activated controller?
No special wiring is needed; the switch uses standard 12 V DC connections with through‑hole terminals that match OEM harnesses.
What warranty does UAC provide for this switch?
UAC offers a one‑year limited warranty covering manufacturing defects, ensuring you receive a reliable, high‑quality component.
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