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Motor Overheat Protector GRB series.
Application Field:
GRB overheat protector is designed as a matching for PTC thermistor of MZ6. When the temperature of the motor coil( or some point on the coil) is over heat, PTC resistance rise. The signal transmits to GRB overheat protector, making a transition in the protector relay. Then the main current cut off to protector the motor.
The Product Sells Point:
* Advanced technology
* Safety and steady
* High reliability
* Energy Conservation(self consumption power is 0.8VA)
* The shut down temperature can be precisely worked out.
Key Specifications/Special Features:
working voltage: 24V/AC/DC 110V/AC 220V/AC
voltage tolerance: +/-20%
frequency: 50-60Hz
consumption power: less than 0.8VA
ambient temperature: -30~70C
contact rate: 7A
action resistance: single: 1000 ohm * (1+/-10%)
triple: 3000 ohm * (1+/-10%)
reset resistance: single: 500~600 ohm
triple: 1500~1800ohm
No.of connecting PTC thermistors: 1~9pcs
weight: 0.20Kg
Third Party Certificates:
Product Sample Availability Policy:
to be informed
Order Lead Times(Days):
7-15 days
Minimum Order Quantity:
no
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