JOHNSON CONTROLS A421AET-01C Single-Stage Electronic Temperature Control
<p>The Johnson Controls A421AET-01C is a single-stage electronic temperature control designed for cooling applications. It features a digital display, operates from -40°F to 212°F, and has a SPDT output relay. The…
SKU 3G-OTH-68771
Also listed as: A421AET01C · A421AET 01C
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
<p>The Johnson Controls A421AET-01C is a single-stage electronic temperature control designed for cooling applications. It features a digital display, operates from -40°F to 212°F, and has a SPDT output relay. The control is compatible with A99 series sensors and operates on 120V AC. It is housed in a NEMA 4X enclosure, making it suitable for demanding environments.</p><p>This control is ideal for HVAC and refrigeration systems where precise temperature regulation is required. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the temperature range and output type of the A421AET-01C?
The A421AET-01C has a temperature range of -40°F to 212°F and features a SPDT (single-pole double-throw) output relay.
Is this control compatible with A99 series sensors?
Yes, the A421AET-01C is compatible with A99 series sensors, as indicated in the specifications.
Used in
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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.