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JOHNSON CONTROLS Single Pressure Control: High Limit, Auto Reset, 20 in Hg to 100 psi, 7 psi to 50 psi - Single-Pressure Controls
JOHNSON CONTROLSSingle-Pressure Controls

JOHNSON CONTROLS Single Pressure Control: High Limit, Auto Reset, 20 in Hg to 100 psi, 7 psi to 50 psi

The JOHNSON CONTROLS Single Pressure Control: High Limit (SKU P70CA-1C, MPN P70CA-1C) is a single-pressure control with an SPST contact form, rated for 120V AC. It features an Open on Rise switch action and auto…

SKU 3G-OTH-69043

Also listed as: P70CA1C · P70CA 1C

Brand
JOHNSON CONTROLS
Item
Single Pressure Control: High Limit, Auto Reset, 20 in Hg to 100 psi, 7 psi to 50 psi
Category
Single-Pressure Controls
Available to Order
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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

JOHNSON CONTROLS
Manufacturer Part Number
P70CA-1C
Type
Auto Reset, 20 in Hg to 100 psi, 7 psi to 50 psi, Open on Rise
Contact Form
SPST
Rated Voltage
120V AC
Switch Action
Open on Rise

Technical Documents

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

Product Description

The JOHNSON CONTROLS Single Pressure Control: High Limit (SKU P70CA-1C, MPN P70CA-1C) is a single-pressure control with an SPST contact form, rated for 120V AC. It features an Open on Rise switch action and auto reset, with a pressure range of 20 in Hg to 100 psi and 7 psi to 50 psi.

Frequently Asked Questions

What is the Johnson Controls P70CA-1C single pressure control used for?

The Johnson Controls P70CA-1C is a high-limit single pressure control used in HVAC and refrigeration systems to protect compressors and other equipment from overpressure. It opens on rise at a setpoint between 7 psi and 50 psi, with auto reset, and is rated for 120V AC.

What are the specifications of the Johnson Controls P70CA-1C?

The Johnson Controls P70CA-1C (MPN P70CA-1C) is a single-pressure control with SPST contact form, rated 120V AC. It features open-on-rise switch action and auto reset, with a pressure range of 20 in Hg to 100 psi and a differential of 7 psi to 50 psi.

Where to buy the Johnson Controls P70CA-1C worldwide?

3G Electric supplies the Johnson Controls P70CA-1C single pressure control to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other industrial controls.

How to install the Johnson Controls P70CA-1C pressure control?

Install the Johnson Controls P70CA-1C in a dry location, connecting the pressure line to the 1/4-inch flare fitting. Wire the SPST contacts for 120V AC, ensuring the open-on-rise action matches your system's safety requirements. Always follow local codes and the manufacturer's instructions.

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, Auto Reset, 20 in Hg to 100 psi, 7 psi to 50 psi, Open on Rise (MPN P70CA-4C)
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Single Pressure Control: Low Limit, Auto Reset, 20 in Hg to 100 psi, 7 psi to 50 psi, Open on Fall (MPN P70AB-2C)
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