ABB Monitoring Relay, Thermistor Motor Protection Type, DIN Rail Mounting - CM-MSS Series - 1SVR730712R1300 CM-MSS.51S
Protect your equipment when the heat is on with this monitoring relay from ABB. Its inbuilt PTC sensor detects dangerous rises in temperature and sends a signal to de-energise the circuit, preventing your motor from overheating. The product also features short-circuit and dynamic interrupted wire detection to provide well-rounded protection against hazards. As the terminals have an IP20 rating, they're touch-proof and protected from objects larger than 12mm for safe handling. Simply clip the relay onto a DIN rail to install it in a snap without the need for any tools.
Features & Benefits
• Screw terminals for secure, simple wiring • Wide operating temperature range between -25°C and +60°C for use in harsh environments • Automatic, remote and manual reset options for versatility • Compact dimensions of 103.7 (L) x 22.5 (W) x 85.6mm (H) to maximise space on your rail
Applications
• Industrial automation • Production machinery • Engineering workshops
How many motors can this relay monitor at the same time?
As it has two measuring circuits, this versatile relay can monitor up to two motors at once.
속성
값
Monitoring Application
Temperature
Contact Configuration
DPDT
Mounting Type
DIN Rail
Time Delay
<100ms
Frequency Sensing Range
50 → 60Hz
Temperature Sensitivity
Overtemperature, Winding Temperature
Series
CM-MSS
Hazardous Area Certification
ATEX
Terminal Type
Screw
Number of Poles
1
Standards Met
UL
Length
103.7mm
Operating Temperature Range
-25 → +60°C
Height
85.6mm
Special Features
Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, Manual & Automatic Reset, Non-Volatile Fault Storage, One Measuring Circuit, Over Heating Protection, Over Load Protection, Remote Reset, Short-Circuit Monitoring of the Sensor Circuit
