£204.70

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

White, 1SVR730712R1300

Price data last checked 119 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

It has never been this cheap. We have no record of a lower price.

£205 today · cheaper than every other day in the last 24 months

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

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

Last 612 days • 612 data points (No recent data available)

Historical
Generating forecast...
£270.50 £198.12 £213.91 £229.70 £245.50 £261.29 £277.08 04 June 2024 03 November 2024 05 April 2025 05 September 2025 05 February 2026

Price Distribution

Price distribution over 612 days • 4 price levels

Days at Price
Current Price
183 days · current 78 days 38 days 313 days 0 78 157 235 313 £205 £206 £254 £271 Days at Price

Price Analysis

Most common price: £271 (313 days, 51.1%)

Price range: £205 - £271

Price levels: 4 different prices over 612 days

Description

The CM-MSS.51S belongs to the CM thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It features two sensor circuit to monitor PTC

Key Features

Reliable operation of your motors

Easy status indication and troubleshooting

Operation in hazardous areas possible

Dynamic interrupted wire detection

Short circuit monitoring of the sensor circuit

Product Specifications

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

Barcode

No barcode data available

Similar Products You Might Like

ABB CM-MSS.32S Therm. Motor Protec. Relay 2c/o, 24V AC/DC (ABB1SVR730712R0200)
99% match

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

ABB

£62.44 05 Feb 2026
ABB CM-MSS.13S Therm. Motor Protec. Relay 1c/o, 110-130V AC/220-240V AC (ABB1SVR730700R2100)
99% 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)
99% 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-MPS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730884R3300)
98% 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-SRS.21S Single Phase Current Monitoring Relay 2c/o, B-C=3mA-1A RMS, 24-240V AC/DC (ABB1SVR730840R0400)
97% 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-MPS.21S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3-N=3x180-280V AC (ABB1SVR730885R3300)
97% 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-SRS.22S Single Phase Current Monitoring Relay 2c/o, B-C=0.3-15A RMS, 24-240V AC/DC (ABB1SVR730840R0500)
97% 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)
97% 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-PAS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730774R3300)
97% 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-PVS.41S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x300-500V AC (ABB1SVR730794R3300)
97% 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-ESS.1S Single Phase Voltage Monitoring Relay 1c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0300)
97% match

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

ABB

£216.73 12 Feb 2026
ABB CM-MPN.52S 3 Phase Monitoring Relay 2c/o, 0,0.1-30s, L1-L2-L3=3x350-580V AC (ABB1SVR750487R8300)
97% 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-ESS.MS Single Phase Voltage Monitoring Relay 2c/o, B-C=3-600VRMS, 24-240V AC/DC (ABB1SVR730830R0500)
97% 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 TF42-24 Thermal Overload Relay, 3 Pole, 1NO+1NC, 690 V, 50-60Hz (ABB1SAZ721201R1051)
97% match

ABB TF42-24 Thermal Overload Relay, 3 Pole, 1NO+1NC, 690 V, 50-60Hz (ABB1SAZ721201R1051)

ABB

£57.52 11 Feb 2026
ABB TF42-29 Thermal Overload Relay, 3 Pole, 1NO+1NC, 690 V, 50-60Hz (ABB1SAZ721201R1052)
96% match

ABB TF42-29 Thermal Overload Relay, 3 Pole, 1NO+1NC, 690 V, 50-60Hz (ABB1SAZ721201R1052)

ABB

Out of Stock 06 Feb 2026
ABB SSR10 24VDC Safety Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010050R0000)
96% match

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

ABB

£171.31 11 Feb 2026
ABB BSR10 24VDC Safety/Expansion Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010040R0000)
96% match

ABB BSR10 24VDC Safety/Expansion Relay Sentry, 24V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010040R0000)

ABB

£141.20 11 Feb 2026
SSR32 24VDC Safety Relay Sentry, 24V DC, 2 NO + 2 NO (delayed), OFF-Delay, 0.5 second (ABB2TLA010052R0400)
96% match

SSR32 24VDC Safety Relay Sentry, 24V DC, 2 NO + 2 NO (delayed), OFF-Delay, 0.5 second (ABB2TLA010052R0400)

ABB

£271.03 10 Apr 2026
ABB CM-PFS.S 3 Phase Monitoring Relay 2c/o, L1-L2-L3=200-500V AC 50/60Hz (ABB1SVR730824R9300)
96% 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-entrelec cm-pfs.p - 3-Phase Control Relay cm-pfs. 2 with c Spring
96% match

Abb-entrelec cm-pfs.p - 3-Phase Control Relay cm-pfs. 2 with c Spring

ABB

Out of Stock 13 Feb 2026
ABB BSR11 24VDC Safety/Expansion Relay Sentry, 24V DC, 4 NO, No Time Delay (ABB2TLA010040R0200)
96% match

ABB BSR11 24VDC Safety/Expansion Relay Sentry, 24V DC, 4 NO, No Time Delay (ABB2TLA010040R0200)

ABB

£138.20 13 Feb 2026
SSR42 24VDC Safety Relay Sentry, 24V DC, 2 NO + 2 NO (delayed), OFF-Delay, 1.5 seconds (ABB2TLA010053R0400)
96% match

SSR42 24VDC Safety Relay Sentry, 24V DC, 2 NO + 2 NO (delayed), OFF-Delay, 1.5 seconds (ABB2TLA010053R0400)

ABB

£418.80 09 Feb 2026
ABB SSR10M VAC/VDC Safety Relay Sentry, 120-375V DC, 3 NO + 1 NC, No Time Delay (ABB2TLA010050R0100)
96% 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
RO/SE PRI-51/16 Power Monitoring Relays, Power Range 16A / 24-240V AC + 24V DC
96% match

RO/SE PRI-51/16 Power Monitoring Relays, Power Range 16A / 24-240V AC + 24V DC

RO/SE

£73.86 07 Feb 2026