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JOHNSON CONTROLS Coiled Bulb Temp Control,20/80F: Heat or Cool, Aluminum, 20° to 80°F - Hazardous Location Single-Stage Controls
JOHNSON CONTROLSHazardous Location Single-Stage Controls

JOHNSON CONTROLS Coiled Bulb Temp Control,20/80F: Heat or Cool, Aluminum, 20° to 80°F

The JOHNSON CONTROLS A19BUC-2C is a hazardous location single-stage control with a coiled bulb temperature sensor, offering a 20° to 80°F range and a 3.5°F differential. It features an SPDT, Open/Close on Rise switch…

SKU 3G-OTH-157767

Brand
JOHNSON CONTROLS
Item
Coiled Bulb Temp Control,20/80F: Heat or Cool, Aluminum, 20° to 80°F
Category
Hazardous Location Single-Stage Controls
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Technical Specifications

JOHNSON CONTROLS
Manufacturer Part Number
A19BUC-2C
Type
Aluminum, 20° to 80°F, 3.5°F
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JOHNSON CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JOHNSON CONTROLS A19BUC-2C is a hazardous location single-stage control with a coiled bulb temperature sensor, offering a 20° to 80°F range and a 3.5°F differential. It features an SPDT, Open/Close on Rise switch rated for 120 to 277V AC, with a hydraulic air coil and an aluminum enclosure. This control is configured for Heat or Cool operation.

Frequently Asked Questions

What is the JOHNSON CONTROLS A19BUC-2C used for?

The JOHNSON CONTROLS A19BUC-2C is a hazardous location single-stage temperature control used for heat or cool applications. It is suitable for industrial environments requiring a coiled bulb sensor, with a 20° to 80°F range and 3.5°F differential, in an aluminum enclosure.

What are the specifications of the JOHNSON CONTROLS A19BUC-2C?

The JOHNSON CONTROLS A19BUC-2C has a 20° to 80°F temperature range, 3.5°F differential, SPDT switch (Open/Close on Rise), and 120 to 277V AC voltage. It features a hydraulic air coil, aluminum enclosure, and is configured for Heat or Cool operation.

Where to buy the JOHNSON CONTROLS A19BUC-2C worldwide?

You can source the JOHNSON CONTROLS A19BUC-2C 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 A19BUC-2C?

Install the JOHNSON CONTROLS A19BUC-2C by mounting the aluminum enclosure in a hazardous location, connecting the SPDT switch per the wiring diagram for 120 to 277V AC. Position the coiled bulb sensor to sense ambient temperature. Follow local electrical codes and manufacturer guidelines.

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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