Inter Thermistor Motor Protection Relay Price in Pakistan Rs 12,300/-. The Inter MKR-WPTC Thermistor Motor Protection Relay is designed to protect electric motors from thermal overload by monitoring the temperature using PTC thermistors embedded in the motor windings. It instantly detects overheating conditions and disconnects the load to prevent motor damage. With reliable operation, LED indicators, and DIN rail mount compatibility, this relay is ideal for industrial environments that require consistent the
Monitors PTC thermistors to prevent motor overheating
Compact, DIN rail mountable design
Enhances motor safety and extends equipment life
LED indicators for clear operational and fault status
Manual or automatic reset options for flexible usage
Quick response to overtemperature conditions
SPDT relay output for seamless integration into control systems
Supports up to 6 thermistors in series
Product Specifications
Type
motor protection relay
control supply voltage
110v / 220v ac (model dependent)
contact rating
5a at 250v ac / 30v dc
enclosure material
flame-retardant plastic
humidity
=85% rh (non-condensing)
indicators
led for power, normal, and fault status
mounting type
35 mm din rail
number of sensors
1 to 6 thermistors in series
operating temperature
-10°c to +60°c
output contact
spdt relay
protection class
ip20
reset type
manual or automatic (depending on model)
response time
< 1 second
sensor type
ptc thermistor sensors (din 44081/44082 compliant)
storage temperature
-20°c to +70°c
trip resistance threshold
~3.3ko
Product Details
Inter Thermistor Motor Protection Relay Price in Pakistan Rs 12,300/-. The Inter MKR-WPTC Thermistor Motor Protection Relay is designed to protect electric motors from thermal overload by monitoring the temperature using PTC thermistors embedded in the motor windings. It instantly detects overheating conditions and disconnects the load to prevent motor damage. With reliable operation, LED indicators, and DIN rail mount compatibility, this relay is ideal for industrial environments that require consistent the
