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JOHNSON CONTROLS P100DA-2C Single-Pressure Encapsulated Control Switch - Single-Pressure Encapsulated Control Switches
JOHNSON CONTROLSSingle-Pressure Encapsulated Control Switches

JOHNSON CONTROLS P100DA-2C Single-Pressure Encapsulated Control Switch

The JOHNSON CONTROLS Single Pressure Control: Fan Cycling (SKU P100DA-2C, MPN P100DA-2C) is a single-pressure encapsulated control switch with a SPST contact form, rated for 120V AC. It features an Open on Rise…

SKU 3G-OTH-68446

Also listed as: P100DA2C · P100DA 2C

Brand
JOHNSON CONTROLS
Item
P100DA-2C Single-Pressure Encapsulated Control Switch
Part Number
P100DA-2C
Category
Single-Pressure Encapsulated Control Switches
Available to Order
Also known as:P100DA-2CJOHNSON CONTROLS
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
P100DA-2C
Type
Manual Reset, 475 psi, Open on Rise, SPST
Contact Form
SPST
Female Flare
1/4 in
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 Single Pressure Control: Fan Cycling (SKU P100DA-2C, MPN P100DA-2C) is a single-pressure encapsulated control switch with a SPST contact form, rated for 120V AC. It features an Open on Rise switch action and manual reset, with a 475 psi pressure rating and a 1/4 in Female Flare connection.

Frequently Asked Questions

What is the Johnson Controls P100DA-2C single pressure control used for?

The Johnson Controls P100DA-2C is a fan cycling control used in commercial refrigeration and HVAC systems. It opens on rise at 475 psi to protect compressors from high head pressure, then manually resets after a fault. Typical applications include walk-in coolers, condensing units, and industrial chillers.

What are the specifications of the Johnson Controls P100DA-2C?

The Johnson Controls P100DA-2C is a single-pressure encapsulated control switch with SPST contact form, rated for 120V AC. It features Open on Rise switch action, manual reset, a 475 psi pressure rating, and a 1/4 in Female Flare connection. The manufacturer part number is P100DA-2C.

Where to buy the Johnson Controls P100DA-2C worldwide?

3G Electric supplies the Johnson Controls P100DA-2C single pressure control worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this genuine Johnson Controls part to any country.

How to install the Johnson Controls P100DA-2C pressure control?

Install the Johnson Controls P100DA-2C by connecting the 1/4 in Female Flare to the system's pressure port. Wire the SPST contacts for 120V AC, ensuring the circuit opens on pressure rise. After installation, test the manual reset function. Always follow local electrical codes and the manufacturer's guidelines 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
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JOHNSON CONTROLS Products

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

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