JOHNSON CONTROLS A19ABC-12C Single-Stage Control with Remote-Bulb Sensor
The JOHNSON CONTROLS A19ABC-12C is a single-stage line-voltage mechanical thermostat with a remote-bulb sensor, featuring a knob control and an adjustable differential. It operates as a SPDT switch with open/close on…
SKU 3G-OTH-67421
Also listed as: A19ABC12C · A19ABC 12C
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Product Description
The JOHNSON CONTROLS A19ABC-12C is a single-stage line-voltage mechanical thermostat with a remote-bulb sensor, featuring a knob control and an adjustable differential. It operates as a SPDT switch with open/close on rise action, covering a temperature control range of 100° to 240°F and a differential of 6°F to 24°F. The unit accepts 24 to 277V AC and has a 1/2 in NPT well connection size.
Frequently Asked Questions
What is the JOHNSON CONTROLS A19ABC-12C thermostat used for?
The JOHNSON CONTROLS A19ABC-12C is a single-stage line-voltage mechanical thermostat with a remote-bulb sensor, used for temperature control in HVAC, refrigeration, and industrial process applications. It provides SPDT switching with open/close on rise action, suitable for duct, tank, or pipe sensing.
What are the specifications of the JOHNSON CONTROLS A19ABC-12C?
The JOHNSON CONTROLS A19ABC-12C has a temperature control range of 100° to 240°F, an adjustable differential of 6°F to 24°F, and operates on 24 to 277V AC. It features a knob control, SPDT switch action, and a 1/2 in NPT well connection size. The MPN is A19ABC-12C.
Where to buy the JOHNSON CONTROLS A19ABC-12C worldwide?
3G Electric supplies the JOHNSON CONTROLS A19ABC-12C thermostat worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this mechanical thermostat globally.
How to install the JOHNSON CONTROLS A19ABC-12C thermostat?
Install the JOHNSON CONTROLS A19ABC-12C by mounting the remote bulb in a well with a 1/2 in NPT connection. Wire the SPDT contacts for open/close on rise action per your control circuit (24 to 277V AC). Adjust the knob setpoint and differential via the dial. Follow standard electrical safety practices.
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3G Electric supplies JOHNSON CONTROLS single-stage controls with remote-bulb sensor. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.