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JOHNSON CONTROLS Single Pressure Control: High Limit, Auto Reset, 50 psi to 500 psi, 60 psi to 150 psi - Single-Pressure Controls
JOHNSON CONTROLSSingle-Pressure Controls

JOHNSON CONTROLS Single Pressure Control: High Limit, Auto Reset, 50 psi to 500 psi, 60 psi to 150 psi

The JOHNSON CONTROLS Single Pressure Control: High Limit (MPN P170CA-3C) is a single-pressure control with an SPST contact form, rated for 208/240V AC. It features an Open on Rise switch action and auto reset, with a…

SKU 3G-OTH-69133

Also listed as: P170CA3C · P170CA 3C

Brand
JOHNSON CONTROLS
Item
Single Pressure Control: High Limit, Auto Reset, 50 psi to 500 psi, 60 psi to 150 psi
Category
Single-Pressure Controls
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P170CA-3C
Type
Auto Reset, 50 psi to 500 psi, 60 psi to 150 psi, Open on Rise
Contact Form
SPST
Rated Voltage
208/240V AC
Switch Action
Open on Rise

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

Product Description

The JOHNSON CONTROLS Single Pressure Control: High Limit (MPN P170CA-3C) is a single-pressure control with an SPST contact form, rated for 208/240V AC. It features an Open on Rise switch action and auto reset, with a pressure range of 50 psi to 500 psi and a differential of 60 psi to 150 psi.

Frequently Asked Questions

What is the Johnson Controls P170CA-3C single pressure control used for?

The Johnson Controls P170CA-3C is a high-limit single pressure control used in HVAC and refrigeration systems to shut down equipment when pressure rises above a set point. It auto-resets once pressure drops, protecting compressors and boilers from overpressure conditions.

What are the specifications of the Johnson Controls P170CA-3C?

The Johnson Controls P170CA-3C is an SPST, open-on-rise pressure control rated for 208/240V AC. It has a pressure range of 50 psi to 500 psi and a differential of 60 psi to 150 psi. The switch action is open on rise with auto reset.

Where to buy the Johnson Controls P170CA-3C worldwide?

3G Electric supplies the Johnson Controls P170CA-3C single pressure control to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this part.

How to install the Johnson Controls P170CA-3C pressure control?

Install the Johnson Controls P170CA-3C by connecting it to the system's pressure line using appropriate fittings. Wire the SPST contacts in series with the load, ensuring the rated voltage of 208/240V AC is not exceeded. Always follow local codes and the manufacturer's instructions for safe operation.

Used in

Common applications for JOHNSON CONTROLS
Industrial refrigeration — Johnson Controls P170SA-1C dual pressure control for compressor protection in ammonia or halocarbon systems
Chiller plant automation — Johnson Controls VA7810-HGA-2 electric globe valve actuator for modulating chilled water flow in VG7000 series valves
Pneumatic HVAC retrofit — Johnson Controls T-4002-302 conversion kit for upgrading existing Robertshaw thermostats in commercial buildings
Cooling tower water management — Johnson Controls V-4332-1007 pneumatically actuated diaphragm valve for 3-way diverting of water flow
Boiler fuel oil pressure monitoring — Johnson Controls P545NCB-25C electronic lube oil pressure control with alarm for burner management systems
Process pressure sensing — Johnson Controls P599AAPS105C pressure transmitter with IP67 rating for washdown zones in food and beverage plants

JOHNSON CONTROLS Products

3G Electric supplies JOHNSON CONTROLS single-pressure controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Single Pressure Control: High Limit, Manual Reset, 50 psi to 500 psi, Open on Rise, SPST (MPN P170DA-1C)
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