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Out of stock 136 days · last price £268

ABB CM-EFS.2S Voltage Monitoring Relay - 24-240V AC/DC

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 322 days · 322 data points (no recent data)

Historical
Generating forecast…
£267.66 £113.74 £147.32 £180.90 £214.49 £248.07 £281.65 01 November 2025 20 January 2026 10 April 2026 29 June 2026 18 September 2026
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CM-EFS.2S

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Price Distribution

Price distribution over 322 days • 9 price levels

Days at Price
Current Price
51 days 39 days 5 days 4 days 6 days 43 days 26 days 36 days 112 days · current 0 28 56 84 112 £128 £129 £130 £196 £221 £231 £233 £255 £268 Days at Price

Price Analysis

Most common price: £268 (112 days, 34.8%)

Price range: £128 - £268

Price levels: 9 different prices over 322 days

Description

Protect your electrical systems with the ABB CM-EFS.2S single-phase voltage monitoring relay. Part of the trusted CM single-phase monitors range, this device provides reliable monitoring for a wide range of applications. It operates with a versatile rated control supply voltage of 24 to 240 V AC/DC, making it compatible with various power setups. Designed for durability and ease of use, the CM-EFS.2S features 2 c/o (SPDT) outputs with contacts rated at 250 V / 4A. Whether you need to monitor for overvoltage or undervoltage conditions, this relay provides the precision required to maintain system integrity. The unit is built to handle demanding environments, ensuring your equipment stays protected against fluctuations. Its streamlined design allows for efficient integration into your existing electrical control panels, providing a dependable layer of safety for your single-phase monitoring needs.

Key Features

Provides safe and reliable voltage monitoring to protect your electrical equipment from fluctuations.

Features Easy Connect Technology that withstands high vibrations for stable performance in industrial settings.

Allows for quick and easy adjustments via the front face potentiometer to suit your specific voltage requirements.

Equipped with 2 c/o (SPDT) output contacts rated at 250 V / 4A for versatile control applications.

Supports a wide control supply voltage range of 24 - 240 V AC / DC for broad compatibility.

Offers specialized monitoring capabilities including overvoltage and undervoltage detection depending on the device setup.

Product Specifications

Brand
ABB
Domain
Amazon UK
Listed Since
12 May 2015

Barcode

No barcode data available

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