United Electric J54-24 Pressure Switch
The United Electric J54-24 Pressure Switch is a professional-grade, field-adjustable control secondary to the 54 Series, engineered for precise pressure monitoring in HVAC, air systems, and light industrial process loops. This SPDT pressure switch features a 3-30 PSI adjustable range and is housed in a rugged NEMA 1 enclosure, making it ideal for 125/250/480 VAC indoor applications. Designed with a Buna-N diaphragm and a matching O-ring, the unit ensures high repeatability and reliability in system cycling and equipment protection. The 1/4 inch NPT pressure connection and internal hex adjustment allow for rapid, secure installation with no reference dial required. With its 50 PSI overrange pressure capacity and 200 PSI proof pressure, the J54-24 delivers consistent electrical switching for alarm and shutdown protocols. Contractors rely on this compact pressure control for its 15 Amp resistive electrical rating and compliance with CE and cULus standards.
Key Benefits for Technicians:- Versatile Range: Covers a broad 3 to 30 PSI setpoint spectrum suitable for diverse heating and air system environments.
- Industrial Durability: Equipped with Buna-N elastomer seals and a black-finished Lexan housing for long-term service life.
- Simplified Wiring: Features standard SPDT single-pole double-throw contacts for easy integration into normally open or normally closed circuits.
- Space-Efficient Design: The compact size allows for direct-mount installation in tight cabinetry and equipment skids.
- High Electrical Capacity: Rated for up to 15 Amps at 480 VAC, accommodating heavy-duty industrial loads without extra relays.
What is the maximum pressure this switch can withstand?
The United Electric J54-24 features a 50 PSI overrange pressure rating and a proof pressure of 200 PSI above the setpoint (maximum 600 PSI), protecting the sensor from typical system surges.
How do I adjust the pressure setpoints on this model?
This unit utilizes an internal hex screw adjustment. Unlike models with a reference dial, it is designed for secure, tamper-resistant settings typically calibrated using a pressure source and a 1/4 inch open-end wrench.
Is this unit suitable for outdoor installation?
No, the NEMA 1 enclosure is designed for general-purpose indoor use. It provides protection against dust and incidental contact but is not moisture-sealed for exterior environments.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $174.43
-65%$174.43
$61.05United Electric J54-24 Pressure Switch
The United Electric J54-24 Pressure Switch is a professional-grade, field-adjustable control secondary to the 54 Series, engineered for precise pressure monitoring in HVAC, air systems, and light industrial process loops. This SPDT pressure switch features a 3-30 PSI adjustable range and is housed in a rugged NEMA 1 enclosure, making it ideal for 125/250/480 VAC indoor applications. Designed with a Buna-N diaphragm and a matching O-ring, the unit ensures high repeatability and reliability in system cycling and equipment protection. The 1/4 inch NPT pressure connection and internal hex adjustment allow for rapid, secure installation with no reference dial required. With its 50 PSI overrange pressure capacity and 200 PSI proof pressure, the J54-24 delivers consistent electrical switching for alarm and shutdown protocols. Contractors rely on this compact pressure control for its 15 Amp resistive electrical rating and compliance with CE and cULus standards.
Key Benefits for Technicians:- Versatile Range: Covers a broad 3 to 30 PSI setpoint spectrum suitable for diverse heating and air system environments.
- Industrial Durability: Equipped with Buna-N elastomer seals and a black-finished Lexan housing for long-term service life.
- Simplified Wiring: Features standard SPDT single-pole double-throw contacts for easy integration into normally open or normally closed circuits.
- Space-Efficient Design: The compact size allows for direct-mount installation in tight cabinetry and equipment skids.
- High Electrical Capacity: Rated for up to 15 Amps at 480 VAC, accommodating heavy-duty industrial loads without extra relays.
What is the maximum pressure this switch can withstand?
The United Electric J54-24 features a 50 PSI overrange pressure rating and a proof pressure of 200 PSI above the setpoint (maximum 600 PSI), protecting the sensor from typical system surges.
How do I adjust the pressure setpoints on this model?
This unit utilizes an internal hex screw adjustment. Unlike models with a reference dial, it is designed for secure, tamper-resistant settings typically calibrated using a pressure source and a 1/4 inch open-end wrench.
Is this unit suitable for outdoor installation?
No, the NEMA 1 enclosure is designed for general-purpose indoor use. It provides protection against dust and incidental contact but is not moisture-sealed for exterior environments.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The United Electric J54-24 Pressure Switch is a professional-grade, field-adjustable control secondary to the 54 Series, engineered for precise pressure monitoring in HVAC, air systems, and light industrial process loops. This SPDT pressure switch features a 3-30 PSI adjustable range and is housed in a rugged NEMA 1 enclosure, making it ideal for 125/250/480 VAC indoor applications. Designed with a Buna-N diaphragm and a matching O-ring, the unit ensures high repeatability and reliability in system cycling and equipment protection. The 1/4 inch NPT pressure connection and internal hex adjustment allow for rapid, secure installation with no reference dial required. With its 50 PSI overrange pressure capacity and 200 PSI proof pressure, the J54-24 delivers consistent electrical switching for alarm and shutdown protocols. Contractors rely on this compact pressure control for its 15 Amp resistive electrical rating and compliance with CE and cULus standards.
Key Benefits for Technicians:- Versatile Range: Covers a broad 3 to 30 PSI setpoint spectrum suitable for diverse heating and air system environments.
- Industrial Durability: Equipped with Buna-N elastomer seals and a black-finished Lexan housing for long-term service life.
- Simplified Wiring: Features standard SPDT single-pole double-throw contacts for easy integration into normally open or normally closed circuits.
- Space-Efficient Design: The compact size allows for direct-mount installation in tight cabinetry and equipment skids.
- High Electrical Capacity: Rated for up to 15 Amps at 480 VAC, accommodating heavy-duty industrial loads without extra relays.
What is the maximum pressure this switch can withstand?
The United Electric J54-24 features a 50 PSI overrange pressure rating and a proof pressure of 200 PSI above the setpoint (maximum 600 PSI), protecting the sensor from typical system surges.
How do I adjust the pressure setpoints on this model?
This unit utilizes an internal hex screw adjustment. Unlike models with a reference dial, it is designed for secure, tamper-resistant settings typically calibrated using a pressure source and a 1/4 inch open-end wrench.
Is this unit suitable for outdoor installation?
No, the NEMA 1 enclosure is designed for general-purpose indoor use. It provides protection against dust and incidental contact but is not moisture-sealed for exterior environments.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
