Metz Connect Thermistor relay TMR-E12 without fault memory 24V 2W

Metz Connect Motor Protection Relay TMR-E12 oFS 2W 24UC

Manufacturer: Metz Connect
Designation: Motor Protection Relay without Fault Memory
Type: TMR-E12 oFS 2W 24UC
Electrical Connection Type: Screw Terminal
Removable Terminals: No
Supply Voltage Type: AC/DC
Supply Voltage at AC 50 Hz: 24 V
Supply Voltage at DC: 24 V
Number of Measuring Circuits: 1
Fault Memory Possible: No
External Reset Possible: No
Number of Contacts as Changeover: 2
Operating Voltage Type: AC/DC
Width: 22.5 mm
Height: 75 mm
Depth: 100 mm

The thermistor relay is used as a protection relay for motors against thermal overload (excessive heating). This heating can occur due to mechanical overload on the shaft or when the motor operates under unacceptable voltages. A thermistor (PTC) is used as a sensor, which is ideally placed on the part of the motor that heats up the most during overload (e.g., integrated into the motor winding). The device can also be used with motors that have an integrated thermal switch.

Variant: 24 V AC/DC, 2 Changeover Contacts
EAN: 4250184118664.