Make sure your equipment doesn't lose its cool with this monitoring relay from ABB. Its built-in thermistor monitors thermal energy build-up in your system and steps in to prevent overheating. As it also protects against short circuits and detects broken wires, this device is an all-rounder that minimises the risk of damage to your machinery. Screw terminals make it a cinch to wire up using a screwdriver, so you're not driven round the twist during set-up.
Features & Benefits
• Snaps onto a DIN rail for ease of installation • Broad operating temperature range between -25°C and +60°C for use in harsh industrial environments • Compact dimensions of 103.7 (L) x 22.5 (W) x 85.6mm (H) to fit in space-tight areas • Mechanical lifespan of 30 million cycles for long-lasting performance • Housing has an IP50 rating that indicates some protection from dust
Applications
• Construction industry • Industrial automation • Factory power supplies
Can I use this device in explosive environments?
Yes, this item is safe for use in explosive atmospheres, so you can use it in volatile workspaces.
Attribute
Value
Monitoring Application
Temperature
Contact Configuration
SPDT
Mounting Type
DIN Rail
Time Delay
<100ms
Temperature Sensitivity
Overtemperature, Winding Temperature
Series
CM-MSS
Hazardous Area Certification
ATEX
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
