ABB Temperature Monitoring Relay, SPDT, DIN Rail

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£71.84

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£86.21

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RS Stock No.:
876-4991
Mfr. Part No.:
1SVR740700R0100 CM-MSS.12P
Brand:
ABB
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Brand

ABB

Monitoring Application

Temperature

Contact Configuration

SPDT

Mounting Type

DIN Rail

Time Delay

<100ms

Temperature Sensitivity

Overtemperature, Winding Temperature

Series

CM-MSS

Maximum Operating Temperature

+60°C

Width

22.5mm

Operating Temperature Range

+60°C

Height

85.6mm

Length

103.7mm

Terminal Type

Cage Clamp

Special Features

Automatic Reset, Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, One Measuring Circuit, Over Heating Protection, Over Load Protection

Number of Poles

1

Minimum Operating Temperature

-25°C

Current Range

Maximum of 3.7mA

Dimensions

103.7 x 22.5 x 85.6mm

COO (Country of Origin):
DE

ABB Monitoring Relay, SPDT Contact Configuration, Temperature Monitoring - 1SVR740700R0100 CM-MSS.12P


This monitoring relay is intended for temperature monitoring and features a compact design of 103.7x22.5x85.6mm. It provides a dependable solution for protecting motors from overheating by using thermistor sensors. The relay operates within a temperature range of -25 to +60°C, ensuring durability and performance in industrial settings.

Features & Benefits


• Automatic reset feature for simplified operation
• Compact design suitable for installations with limited space
• Overvoltage protection for enhanced circuit safety
• Tool-free DIN rail mounting for improved efficiency
• Quick connections with screwless terminal type
• Maximum current support of 3.7mA for monitoring

Applications


• Protection of motors in industrial environments
• Ideal for automation systems requiring dependable temperature monitoring
• Suitable for thermal protection of electrical machinery
• Applicable in environments prone to overheating

Can it monitor winding temperatures effectively?


Yes, it monitors winding temperatures to help prevent overheating.

Will it provide an automatic reset after a fault?


Yes, it includes an automatic reset function after cooling.

Is it suitable for installation in tight spaces?


Yes, its compact dimensions allow for installation in confined areas.

Can it be mounted without using tools?


Yes, it is designed for tool-free mounting on DIN rails.

Does it require electrical isolation between circuits?


No, the supply and measuring circuits are not electrically isolated.

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