Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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
Building automation systems — Johnson Controls TE-6361M-1 duct temperature sensor for monitoring duct temperatures in HVAC systems.
Refrigeration systems — Johnson Controls SEC99AA-24C armored capillary tubing for connecting pressure controls.
HVAC differential pressure control — Johnson Controls P74EA-8C for controlling equipment based on pressure changes.
Liquid flow detection — Johnson Controls F261MAH-V01C paddle flow switch for piping systems.
Hydronic heating and cooling — Johnson Controls VG2431YN globe valve for flow control in water systems.
Refrigeration condensing units — Johnson Controls P66AAB-1C fan speed control for maintaining pressure.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from JOHNSON CONTROLS

View all JOHNSON CONTROLS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first