1SVR740712R1300 – CM-MSS.51P Therm. motor protec. relay | ABB

1SVR740712R1300 — CM-MSS.51P Therm. motor protec. relay from the ABB CM-MSS.51P -Us 24 -240V AC/DC, sensor PTC type A range. Listed under Thermistor Motor Protection Relays on the ABB catalogue at RMS-ABB.Africa.

About 1SVR740712R1300

The CM-MSS.51P 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 temperature sensors (single or accumulative evaluation, configurable) and works according to the closed-circuit principle. The sensor circuits of this CM-MSS.51P are short-circuit (configurable), as well as interrupted-wire monitored and can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. The non-volatile fault storage, the short circuit detection and the accumulative evaluation can be enabled/disabled via DIP switches. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

1SVR740712R1300 key specifications

Key specifications: rated voltage 250 V; 24 … 240 V coil; 15 … 400 Hz; IP50 / IP20; ambient −25 … +60 / −40 … +85 °C; to CAN/CSA C22.2 No.14|EN 50495|IEC/EN 63000|IEC/EN 60079-7|IEC/EN 60947-5-1|IEC/EN 60947-8|UL 508.

Ordering information for 1SVR740712R1300

• Order code: 1SVR740712R1300
• Manufacturer: ABB
• Range: CM-MSS.51P -Us 24 -240V AC/DC, sensor PTC type A
• GTIN / EAN: 4013614496554
• Supplied: each
• Datasheet: manufacturer datasheet for 1SVR740712R1300

1SVR740712R1300 — frequently asked questions

What coil or control voltage does 1SVR740712R1300 use?

1SVR740712R1300 is supplied with a 24 … 240 V coil. Other coil voltages in the range appear under “Ordering options” above where the catalogue lists them.

Where is the datasheet for 1SVR740712R1300?

The manufacturer datasheet is linked under “Ordering information” above; the product page also carries the manufacturer’s documents where ABB publishes them.

Is 1SVR740712R1300 a genuine ABB product?

Yes. 1SVR740712R1300 is supplied through the manufacturer’s authorised channel with the standard ABB warranty, and every order is confirmed against stock before payment.