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UNITED ELECTRICReplacement HVACR Controls, Switches & Thermostats

UNITED ELECTRIC Pressure Switch: Mfr Part # C54-109

UNITED ELECTRIC Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Pressure Switch.

SKU 3G-OTH-87875

Also listed as: C54109 · C54 109

Brand
UNITED ELECTRIC
Item
Pressure Switch: Mfr Part # C54-109
Category
Replacement HVACR Controls, Switches & Thermostats
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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

UNITED ELECTRIC
Manufacturer Part Number
C54-109
Product Type
Pressure Switch

Technical Documents

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

Product Description

UNITED ELECTRIC Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Pressure Switch.

Frequently Asked Questions

What is the UNITED ELECTRIC C54-109 pressure switch used for?

The UNITED ELECTRIC C54-109 pressure switch is used in HVACR systems to monitor and control fluid or air pressure. It triggers an electrical contact when pressure reaches a set point, protecting compressors, pumps, and refrigeration circuits from overpressure or underpressure conditions.

What are the specifications of the UNITED ELECTRIC C54-109 pressure switch?

The UNITED ELECTRIC C54-109 is a pressure switch with manufacturer part number C54-109. It is classified as a replacement HVACR control, switch, or thermostat. For detailed pressure range, electrical rating, and connection size, consult the product datasheet or contact 3G Electric.

Where to buy the UNITED ELECTRIC C54-109 pressure switch worldwide?

You can source the UNITED ELECTRIC C54-109 pressure switch 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.

How to install the UNITED ELECTRIC C54-109 pressure switch?

Install the UNITED ELECTRIC C54-109 pressure switch by mounting it securely to a rigid surface, connecting the pressure line to the appropriate port, and wiring the electrical contacts per the system schematic. Always depressurize the system before installation and follow the manufacturer's torque and wiring guidelines.

Used in

Common applications for UNITED ELECTRIC
HVACR systems — UNITED ELECTRIC pressure switches like H400K-457 for refrigerant pressure monitoring and compressor protection
Industrial refrigeration — Differential pressure switch J21K-254 for detecting filter clogging in ammonia or freon systems
Boiler control — Pressure switch 10F15 for low-water cutoff or high-pressure limit in steam boilers
Compressor control — Switch 10-C11 for unloader control or pressure regulation in reciprocating compressors
Process filtration — Differential pressure switch J21K-254 for monitoring pressure drop across bag filters or cartridge housings
Pump protection — Pressure switch H100-218 for dry-run protection or pressure-based pump start/stop in water systems

UNITED ELECTRIC Products

3G Electric supplies UNITED ELECTRIC 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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