---
product_id: 38398556
title: "MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay"
brand: "symcom"
price: "$683.97"
currency: USD
in_stock: true
category: "Symcom"
url: https://www.desertcart.us/products/38398556-motorsaver-3-phase-voltage-monitor-model-455-190-480v-line
store_origin: US
region: United States of America
---

# Adjustable trip & restart delay (2-300s) 3-Phase, 190-480V AC power range SPDT relay with 480 VA switching capacity MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay

**Brand:** symcom
**Price:** $683.97
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect your power, perfect your process.

## Quick Answers

- **What is this?** MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay by symcom
- **How much does it cost?** $683.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/38398556-motorsaver-3-phase-voltage-monitor-model-455-190-480v-line)

## Best For

- symcom enthusiasts

## Why This Product

- Trusted symcom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust SPDT Relay Output:** Reliable switching with a 480 VA capacity ensures seamless control integration.
- • **Compact Panel Mount Design:** Easy installation with a sleek footprint that fits perfectly in your control panel.
- • **Customizable Delay Settings:** Fine-tune trip and restart delays to match your operational needs and avoid downtime.
- • **UL-Certified Quality Assurance:** Built to meet stringent safety standards for peace of mind in critical applications.
- • **Comprehensive 3-Phase Protection:** Safeguard your motors from phase loss, reversal, and voltage anomalies.

## Overview

The MotorSaver Model 455 is a UL-certified 3-phase voltage monitor designed for 190-480V AC systems. It offers advanced protection against contact failure, phase loss, voltage irregularities, and phase reversal. Featuring an adjustable trip and restart delay and a robust SPDT relay output rated at 480 VA, it ensures reliable motor protection and operational continuity in industrial environments.

## Description

Voltage Monitor. 3-Phase, 190-480V AC. MotorSaver Series. Functional Protection: Contact Failure, Loss of any Phase, Over Voltage, Under Voltage, Voltage Unbalance, Phase Reversal and Rapid Cycling. Includes: (1) SPDT, 480 VA @ 240V AC Output Relay, Adjustable Trip Delay (2 - 30 Seconds) and Restart Delay (Manual, 2 - 300 Seconds).

## Features

- Symcom 455 Voltage Monitor, 3-Phase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0176L8A2A |
| Brand Name | Symcom |
| Coil Voltage | 480 Volts |
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Spdt |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Item Weight | 1.1 Pounds |
| Manufacturer | Symcom |
| Maximum Switching Voltage | 240 Volts |
| Minimum Switching Voltage | 240 Volts (AC) |
| Model | 455 |
| Mounting Type | Panel Mount |
| Number of Terminals | 3 |
| Operation Mode | Automatic |
| Part Number | 455 |
| Specification Met | UL |
| UPC | 794589896184 |
| Wattage | 240 watts |

## Product Details

- **Brand:** Symcom
- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Spdt
- **Mounting Type:** Panel Mount

## Images

![MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay - Image 1](https://m.media-amazon.com/images/I/61wa-G12HGL.jpg)
![MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay - Image 2](https://m.media-amazon.com/images/I/61QGCUSBVvL.jpg)
![MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay - Image 3](https://m.media-amazon.com/images/I/61SbBnrty1L.jpg)
![MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay - Image 4](https://m.media-amazon.com/images/I/513FcQIKoML.jpg)

## Frequently Bought Together

- SymCom MotorSaver 3-Phase Voltage Monitor, Model 455, 190-480V, Line and Load Side Monitoring, SPDT Output Relay
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*