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JOHNSON CONTROLSHazardous Location Single-Stage Controls

JOHNSON CONTROLS Remote Bulb Temp Control,20/80 F: Aluminum, Fixed, 3.5°F

The JOHNSON CONTROLS A19AUC-2C is a hazardous location single-stage control with a remote bulb temperature range of 20/80°F. It features a fixed 3.5°F differential, SPDT switch action (open/close on rise), and…

SKU 3G-OTH-67993

Brand
JOHNSON CONTROLS
Item
Remote Bulb Temp Control,20/80 F: Aluminum, Fixed, 3.5°F
Category
Hazardous Location Single-Stage Controls
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
A19AUC-2C
Type
Fixed, 3.5°F
AC Volt
24 to 600V
Voltage
24 to 600V AC
Differential Type
Fixed
Enclosure Material
Aluminum
Switch Type/Action
SPDT, Open/Close on Rise
Temperature Differential
3.5°F
Capillary Length/Bulb Diameter
6 ft Capillary, 5 in x 3/8 in Bulb
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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS A19AUC-2C is a hazardous location single-stage control with a remote bulb temperature range of 20/80°F. It features a fixed 3.5°F differential, SPDT switch action (open/close on rise), and operates on 24 to 600V AC. The aluminum enclosure houses a 6 ft capillary with a 5 in x 3/8 in bulb.

Frequently Asked Questions

What is the JOHNSON CONTROLS A19AUC-2C remote bulb temperature control used for?

The JOHNSON CONTROLS A19AUC-2C is a hazardous location single-stage control used to regulate temperature in industrial environments where flammable gases or dust may be present. It is commonly applied in combustion systems, boiler rooms, and process heating to open or close circuits on temperature rise.

What are the specifications of the JOHNSON CONTROLS A19AUC-2C?

The JOHNSON CONTROLS A19AUC-2C has a temperature range of 20/80°F, a fixed 3.5°F differential, and SPDT switch action (open/close on rise). It operates on 24 to 600V AC and includes a 6 ft capillary with a 5 in x 3/8 in bulb in an aluminum enclosure.

Where to buy the JOHNSON CONTROLS A19AUC-2C worldwide?

3G Electric supplies the JOHNSON CONTROLS A19AUC-2C to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this remote bulb temperature control.

How to install the JOHNSON CONTROLS A19AUC-2C remote bulb temperature control?

Mount the aluminum enclosure in a location free of excessive vibration and within ambient limits. Position the remote bulb in the sensed medium using the 6 ft capillary. Wire per the SPDT diagram for open/close on rise. Ensure the fixed 3.5°F differential meets your process requirements.

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 hazardous location single-stage controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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