ATC DIVERSIFIED ELECTRONICS SLA440ALE Phase Monitor Relay
The ATC DIVERSIFIED ELECTRONICS Phase Monitor Relay, part of the SLA Series, is a surface-mounted relay designed to monitor phase loss. It operates with an input voltage of 430 to 480V AC and is identified by…
SKU 3G-OTH-37475
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Product Description
The ATC DIVERSIFIED ELECTRONICS Phase Monitor Relay, part of the SLA Series, is a surface-mounted relay designed to monitor phase loss. It operates with an input voltage of 430 to 480V AC and is identified by manufacturer part number SLA440ALE.
Frequently Asked Questions
What is the ATC DIVERSIFIED ELECTRONICS Phase Monitor Relay used for?
The ATC DIVERSIFIED ELECTRONICS Phase Monitor Relay, model SLA440ALE, is used to monitor three-phase power systems for phase loss. It protects motors, pumps, and compressors by detecting when one phase drops out, preventing equipment damage and unplanned downtime in industrial environments.
What are the specifications of the ATC DIVERSIFIED ELECTRONICS SLA440ALE?
The SLA440ALE is part of the SLA Series, a surface-mounted relay. Its input voltage is 430 to 480V AC, and it monitors for phase loss. The manufacturer part number is SLA440ALE, and the brand is ATC DIVERSIFIED ELECTRONICS. It is designed for panel or enclosure mounting.
Where to buy the ATC DIVERSIFIED ELECTRONICS SLA440ALE worldwide?
3G Electric supplies the ATC DIVERSIFIED ELECTRONICS SLA440ALE Phase Monitor Relay worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SLA Series relay to any country.
How to install the ATC DIVERSIFIED ELECTRONICS SLA440ALE phase monitor relay?
Mount the SLA440ALE on a flat surface using the provided slots. Connect the three-phase input (430 to 480V AC) to the relay terminals per the wiring diagram. Ensure the relay is wired in series with the motor contactor coil. Test by simulating a phase loss to verify the relay trips correctly.
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3G Electric supplies ATC DIVERSIFIED ELECTRONICS surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
