£216.73

ABB CM-ESS.1S Single Phase Voltage Monitoring Relay 1c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0300)

CM-ESS.1S

Price data last checked 66 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 25 days • 25 data points (No recent data available)

Historical
Generating forecast...
£216.73 £205.89 £210.23 £214.56 £218.90 £223.23 £227.57 19 January 2026 25 January 2026 31 January 2026 06 February 2026 12 February 2026

Price Distribution

Price distribution over 25 days • 1 price levels

Days at Price
25 days 0 6 13 19 25 £217 Days at Price

Price Analysis

Most common price: £217 (25 days, 100.0%)

Price range: £217 - £217

Price levels: 1 different prices over 25 days

Description

The CM-ESS.1S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 1 c/o (SPDT) output contact rated at 250 V / 4 A. It

Key Features

Safe and reliable voltage and current monitoring

Easy Connect Technology widthstands highest vibrations

Easy to adjust via front face potentiometer

Measuring and Monitoring Relays

Over-/undercurrent monitoring, Over-/undervoltage monitoring depending on device

Product Specifications

Brand
ABB
Format
DIY & Tools
Domain
Amazon UK
Listed Since
03 February 2017

Barcode

No barcode data available

Similar Products You Might Like

ABB CM-ESS.2S Single Phase Voltage Monitoring Relay 2c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0400)
98% match

ABB CM-ESS.2S Single Phase Voltage Monitoring Relay 2c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0400)

ABB

£293.55 24 Mar 2026
ABB CM-ESS.MS Single Phase Voltage Monitoring Relay 2c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0500)
98% match

ABB CM-ESS.MS Single Phase Voltage Monitoring Relay 2c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0500)

ABB

£320.10 10 Feb 2026
ABB CM-SRS.21S Single Phase Current Monitoring Relay 2c/o, B-C=3mA-1A RMS, 24-240V AC/DC (ABB1SVR730840R0400)
96% match

ABB CM-SRS.21S Single Phase Current Monitoring Relay 2c/o, B-C=3mA-1A RMS, 24-240V AC/DC (ABB1SVR730840R0400)

ABB

£201.12 12 Feb 2026
ABB CM-SRS.22S Single Phase Current Monitoring Relay 2c/o, B-C=0.3-15A RMS, 24-240V AC/DC (ABB1SVR730840R0500)
96% match

ABB CM-SRS.22S Single Phase Current Monitoring Relay 2c/o, B-C=0.3-15A RMS, 24-240V AC/DC (ABB1SVR730840R0500)

ABB

£235.13 11 Feb 2026
ABB CM-PSS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x400V AC (ABB1SVR730784R3300)
94% match

ABB CM-PSS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x400V AC (ABB1SVR730784R3300)

ABB

£206.60 11 Feb 2026
ABB CM-PVS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730794R3300)
94% match

ABB CM-PVS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730794R3300)

ABB

£240.67 10 Dec 2025
ABB CM-IWS.1S Insulation Monitoring Relay 1c/o, 1-100kOhm, 24-240V AC/DC (ABB1SVR730660R0100)
94% match

ABB CM-IWS.1S Insulation Monitoring Relay 1c/o, 1-100kOhm, 24-240V AC/DC (ABB1SVR730660R0100)

ABB

£330.12 12 Feb 2026
ABB CM-MPS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730884R3300)
94% match

ABB CM-MPS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730884R3300)

ABB

£295.07 13 Feb 2026
ABB CM-MPS.21S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280V AC (ABB1SVR730885R3300)
94% match

ABB CM-MPS.21S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280V AC (ABB1SVR730885R3300)

ABB

£170.71 11 Feb 2026
ABB CM-MPN.52S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x350-580V AC (ABB1SVR750487R8300)
94% match

ABB CM-MPN.52S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x350-580V AC (ABB1SVR750487R8300)

ABB

£330.23 28 Feb 2026
ABB CM-PAS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730774R3300)
94% match

ABB CM-PAS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730774R3300)

ABB

£232.33 10 Feb 2026
ABB CM-MSS.51S Therm. Motor Protec. Relay 2x1c/o, 24-240V AC/DC (ABB1SVR730712R1300)
94% match

ABB CM-MSS.51S Therm. Motor Protec. Relay 2x1c/o, 24-240V AC/DC (ABB1SVR730712R1300)

ABB

£204.70 05 Feb 2026
ABB CM-IWS.2S Insulation Monitoring Relay 1c/o, 1-100kOhm, 24-240V AC/DC (ABB1SVR730670R0200)
93% match

ABB CM-IWS.2S Insulation Monitoring Relay 1c/o, 1-100kOhm, 24-240V AC/DC (ABB1SVR730670R0200)

ABB

£230.24 18 Feb 2026
ABB CM-PFS.S 3 Phase Monitoring Relay 2c/o, L1-L2-L3=200-500V AC 50/60Hz (ABB1SVR730824R9300)
93% match

ABB CM-PFS.S 3 Phase Monitoring Relay 2c/o, L1-L2-L3=200-500V AC 50/60Hz (ABB1SVR730824R9300)

ABB

£76.77 11 Feb 2026
ABB CM-IWN.1S Insulation Monitoring Relay 2c/o, 1-100kOhm, 2-200kOhm, 24-240V AC/DC (ABB1SVR750660R0200)
93% match

ABB CM-IWN.1S Insulation Monitoring Relay 2c/o, 1-100kOhm, 2-200kOhm, 24-240V AC/DC (ABB1SVR750660R0200)

ABB

Out of Stock 09 Feb 2026
ABB CM-MSS.13S Therm. Motor Protec. Relay 1c/o, 110-130V AC/220-240V AC (ABB1SVR730700R2100)
93% match

ABB CM-MSS.13S Therm. Motor Protec. Relay 1c/o, 110-130V AC/220-240V AC (ABB1SVR730700R2100)

ABB

£83.68 05 Feb 2026
ABB CM-MSS.33S Therm. Motor Protec. Relay 2c/o, 110-130V AC/220-240V AC (ABB1SVR730712R2200)
93% match

ABB CM-MSS.33S Therm. Motor Protec. Relay 2c/o, 110-130V AC/220-240V AC (ABB1SVR730712R2200)

ABB

£80.00 06 Feb 2026
ABB CM-MSS.32S Therm. Motor Protec. Relay 2c/o, 24V AC/DC (ABB1SVR730712R0200)
92% match

ABB CM-MSS.32S Therm. Motor Protec. Relay 2c/o, 24V AC/DC (ABB1SVR730712R0200)

ABB

£62.44 05 Feb 2026
ABB CT-MVS.21S Time Relay, Multifunction 2c/o, 24-240V AC/DC (ABB1SVR730020R0200)
91% match

ABB CT-MVS.21S Time Relay, Multifunction 2c/o, 24-240V AC/DC (ABB1SVR730020R0200)

ABB

£270.92 10 Feb 2026
ABB CT-ERS.22S Time Relay, ON-Delay 2c/o, 24-48V DC, 24-240V AC (ABB1SVR730100R3300)
91% match

ABB CT-ERS.22S Time Relay, ON-Delay 2c/o, 24-48V DC, 24-240V AC (ABB1SVR730100R3300)

ABB

£159.31 05 Feb 2026
SSR20 24VDC Safety Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010051R0000)
91% match

SSR20 24VDC Safety Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010051R0000)

ABB

£251.99 09 Feb 2026
ABB SSR10 24VDC Safety Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010050R0000)
91% match

ABB SSR10 24VDC Safety Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010050R0000)

ABB

£171.31 11 Feb 2026
ABB CT-MBS.22S Time Relay, Multifunction 2c/o, 24-48V DC, 24-240V AC (ABB1SVR730010R3200)
91% match

ABB CT-MBS.22S Time Relay, Multifunction 2c/o, 24-48V DC, 24-240V AC (ABB1SVR730010R3200)

ABB

£207.56 07 Feb 2026
ABB SSR10M VAC/VDC Safety Relay Sentry, 120-375V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010050R0100)
91% match

ABB SSR10M VAC/VDC Safety Relay Sentry, 120-375V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010050R0100)

ABB

£214.85 10 Feb 2026