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Phase Sequence Voltage Relay Electromatic S-system Sm 170 440

SKU: RAMA29844
Availability: In stock
Product type: simple
The Phase Sequence Voltage Relay Electromatic S‑System SM 170 440 is a precision industrial protection device engineered to monitor and enforce correct phase sequence and voltage conditions in three‑phase power systems. Ideal...

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Phase Sequence Voltage Relay Electromatic S-system Sm 170 440
Regular price $999.00 USD
Regular price $0.00 USD Sale price $999.00 USD
condition: Used
Phase Sequence Voltage Relay Electromatic S-system Sm 170 440
Phase Sequence Voltage Relay Electromatic S-system Sm 170 440
$999.00

The Phase Sequence Voltage Relay Electromatic S‑System SM 170 440 is a precision industrial protection device engineered to monitor and enforce correct phase sequence and voltage conditions in three‑phase power systems. Ideal for motor protection, control panels, and industrial automation equipment, this relay prevents damage from phase reversal, loss, or imbalance by detecting irregular voltage conditions and triggering control logic. Built with rugged construction and reliable switching performance, the SM 170 440 enhances system safety and uptime in demanding industrial environments.

Key Features:

  • Phase sequence and voltage monitoring relay for industrial three‑phase systems

  • Detects phase reversal, loss, and imbalance to protect motors and equipment

  • Designed for integration into control panels and automation systems

  • Stable and accurate voltage sensing for reliable operation

  • Industrial‑grade construction for durability in harsh environments

Specifications:

  • Model: SM 170‑440

  • Series: Electromatic S‑System

  • Function: Phase sequence and voltage detection relay

  • Voltage Monitoring: Three‑phase AC system

  • Protection: Phase reversal, phase loss, and imbalance detection

  • Mounting: Panel or DIN rail compatible

  • Construction: Industrial‑grade for dependable performance

  • Application: Industrial automation, motor protection, power control systems

  • Brand: Electromatic

The Electromatic S‑System SM 170‑440 Phase Sequence Voltage Relay delivers dependable protection against phase anomalies and unstable voltage conditions in industrial power systems. With Electromatic’s reputation for quality control products, this relay is an excellent choice for enhancing safety, preventing equipment damage, and maintaining reliable operation in professional automation environments.

Returns Policy


You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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