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3G Electric
ATC DIVERSIFIED ELECTRONICS SLD440ALE Phase & Under-Voltage - Phase & Under-Voltage Monitoring Surface-Mount Relays
ATC DIVERSIFIED ELECTRONICSPhase & Under-Voltage Monitoring Surface-Mount Relays

ATC DIVERSIFIED ELECTRONICS SLD440ALE Phase & Under-Voltage

<p>The ATC DIVERSIFIED ELECTRONICS SLD440ALE is a surface-mount relay designed for phase loss detection in three-phase systems operating at 440-480V AC. This relay from the SLD Series monitors phase loss to protect…

SKU 3G-OTH-39314

Brand
ATC DIVERSIFIED ELECTRONICS
Item
SLD440ALE Phase & Under-Voltage
Part Number
SLD440ALE
Category
Phase & Under-Voltage Monitoring Surface-Mount Relays
Available to Order
Also known as:SLD440ALEATC DIVERSIFIED ELECTRONICS
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Technical specs
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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

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

ATC DIVERSIFIED ELECTRONICS
Manufacturer Part Number
SLD440ALE
Series
SLD Series
Catalog Page
N/A
Input Voltage
440 to 480V AC
Monitored Parameters
Phase Loss
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ATC DIVERSIFIED ELECTRONICS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The ATC DIVERSIFIED ELECTRONICS SLD440ALE is a surface-mount relay designed for phase loss detection in three-phase systems operating at 440-480V AC. This relay from the SLD Series monitors phase loss to protect motors and equipment from damage due to phase failure. It is ideal for industrial applications where reliable phase monitoring is critical.</p><p>As a Singapore-based supplier, 3G Electric offers this relay with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia. Contact us for a quote and lead time.</p>

Frequently Asked Questions

What is the input voltage range for the SLD440ALE?

The SLD440ALE operates on an input voltage of 440 to 480V AC.

Does 3G Electric provide SGD pricing and handle GST for Singapore buyers?

Yes, 3G Electric provides SGD quotes on request and handles GST for Singapore buyers.

Used in

Common applications for ATC DIVERSIFIED ELECTRONICS
Industrial motor protection — ATC Diversified Electronics SLU-100 series phase monitor relay for three-phase motor control panels
Hazardous environment safety — ATC Diversified Electronics ISO120AFN safety monitoring relay for intrinsically safe circuits in chemical plants
Pump alternation — ATC Diversified Electronics ARM2003 alternating relay for sequencing dual pumps in wastewater treatment
Undervoltage protection — ATC Diversified Electronics UOA240AFA voltage sensor relay for monitoring 240V AC supply in manufacturing equipment
Time-delay control — ATC Diversified Electronics 339B200Q2X time-delay relay for adjustable on/off delays in conveyor systems
Voltage monitoring — ATC Diversified Electronics TDT120AKA060 voltage sensor relay for 110/240V AC/DC systems in HVAC controls
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ATC DIVERSIFIED ELECTRONICS Products

3G Electric supplies ATC DIVERSIFIED ELECTRONICS phase & under-voltage monitoring surface-mount relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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