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JOHNSON CONTROLS P70CA-3C Single-Pressure Control - Single-Pressure Controls
JOHNSON CONTROLSSingle-Pressure Controls

JOHNSON CONTROLS P70CA-3C Single-Pressure Control

The JOHNSON CONTROLS P70CA-3C is a High Pressure Control: High Limit, categorized as a Single-Pressure Control. It features an SPST contact form, a rated voltage of 120V AC, and a switch action of Open on Rise. The…

SKU 3G-OTH-69119

Also listed as: P70CA3C · P70CA 3C

Brand
JOHNSON CONTROLS
Item
P70CA-3C Single-Pressure Control
Part Number
P70CA-3C
Category
Single-Pressure Controls
Available to Order
Also known as:P70CA-3CJOHNSON CONTROLS
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P70CA-3C
Type
Auto Reset, 50 psi to 500 psi, 60 psi to 150 psi, Open on Rise
Contact Form
SPST
Rated Voltage
120V AC
Switch Action
Open on Rise

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

Product Description

The JOHNSON CONTROLS P70CA-3C is a High Pressure Control: High Limit, categorized as a Single-Pressure Control. It features an SPST contact form, a rated voltage of 120V AC, and a switch action of Open on Rise. The control has an auto reset and operates within a pressure range of 50 psi to 500 psi, with a differential of 60 psi to 150 psi.

Frequently Asked Questions

What is the JOHNSON CONTROLS P70CA-3C high pressure control used for?

The JOHNSON CONTROLS P70CA-3C is a high-limit single-pressure control used to protect refrigeration, HVAC, and industrial systems from overpressure. It opens the circuit on pressure rise and auto-resets when pressure drops, preventing compressor or system damage.

What are the specifications of the JOHNSON CONTROLS P70CA-3C?

The JOHNSON CONTROLS P70CA-3C is a single-pressure control with SPST contact form, rated 120V AC, and switch action open on rise. It has an auto reset, pressure range 50 psi to 500 psi, and differential 60 psi to 150 psi. The manufacturer part number is P70CA-3C.

Where to buy the JOHNSON CONTROLS P70CA-3C worldwide?

You can source the JOHNSON CONTROLS P70CA-3C 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 JOHNSON CONTROLS P70CA-3C pressure control?

Install the JOHNSON CONTROLS P70CA-3C by mounting it securely in a dry location, connecting the pressure line to the system, and wiring the SPST contacts for 120V AC open-on-rise operation. Always follow local electrical codes and the manufacturer's installation manual for safe setup.

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
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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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This single-pressure control features an SPST contact form with close-on-rise switch action and automatic reset. It is rated for 277V AC and has a pressure range of 20 in Hg to 100 psi with a differential of 7 psi to 50 psi. Typical applications include monitoring and switching circuits in refrigeration, HVAC, and process systems where pressure rise triggers circuit closure
JOHNSON CONTROLS
This single-pressure control features an SPST contact form with close-on-rise switch action and automatic reset. It is rated for 277V AC and has a pressure range of 20 in Hg to 100 psi with a differential of 7 psi to 50 psi. Typical applications include monitoring and switching circuits in refrigeration, HVAC, and process systems where pressure rise triggers circuit closure
Single-pressure control with SPST contact form rated for 120V AC. Features auto reset and open-on-rise switch action. Pressure range from 20 in Hg to 100 psi with differential of 7 psi to 50 psi. Used in HVAC and refrigeration systems for overpressure protection
JOHNSON CONTROLS
Single-pressure control with SPST contact form rated for 120V AC. Features auto reset and open-on-rise switch action. Pressure range from 20 in Hg to 100 psi with differential of 7 psi to 50 psi. Used in HVAC and refrigeration systems for overpressure protection

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