JOHNSON CONTROLS A421AEC-02C Single-Stage Electronic Temperature Control
The JOHNSON CONTROLS A421AEC-02C is a single-stage electronic temperature control for cooling applications. It operates with a 120V AC input voltage and is compatible with the A99 series. This digital control…
SKU 3G-OTH-68817
Also listed as: A421AEC02C · A421AEC 02C
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Product Description
The JOHNSON CONTROLS A421AEC-02C is a single-stage electronic temperature control for cooling applications. It operates with a 120V AC input voltage and is compatible with the A99 series. This digital control features a SPDT output and a temperature range of -40°F to 212°F, with a NEMA 4X enclosure.
Frequently Asked Questions
What is the JOHNSON CONTROLS A421AEC-02C temperature control used for?
The JOHNSON CONTROLS A421AEC-02C is a single-stage electronic temperature control for cooling applications. It is used in industrial HVAC and refrigeration systems to maintain setpoint temperatures between -40°F and 212°F, with a SPDT output and NEMA 4X enclosure for harsh environments.
What are the specifications of the JOHNSON CONTROLS A421AEC-02C?
The JOHNSON CONTROLS A421AEC-02C is a digital temperature control with 120V AC input voltage, SPDT output, and a temperature range of -40°F to 212°F. It features a NEMA 4X enclosure and is compatible with the A99 series. Variable output voltage is not supported.
Where to buy the JOHNSON CONTROLS A421AEC-02C worldwide?
3G Electric supplies the JOHNSON CONTROLS A421AEC-02C temperature control to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this control to your facility, regardless of location.
How to install the JOHNSON CONTROLS A421AEC-02C temperature control?
Install the JOHNSON CONTROLS A421AEC-02C by mounting the NEMA 4X enclosure in a dry location, wiring the 120V AC input and SPDT output per the wiring diagram, and setting the cooling setpoint within the -40°F to 212°F range. Always follow local electrical codes and the manufacturer's manual.
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3G Electric supplies JOHNSON CONTROLS single-stage electronic temperature controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.