GRB Type Overheat Protector for Motor

$170.00

Key Benefits:
• Advanced technology
• Safety and steady
• High reliability
• Energy conservation (self consumption power is 0.8VA)
• The shut down temperature can be precisely worked out.

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Description

General information:

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 rises. The signal transmits to GRB overheat protector, making a transition in the protector relay. Then the main current cut off to protect the motor.

Specification

 

Working voltage

24V(AC/DC)

110V AC

220V AC

Voltage tolerance

±20%

Frequency

50~60Hz

Consumption power

<0.8VA

Ambient temperature

-30~70°C

Contact rate

7A

Action resistance

single

triple

1KΩX(1±10%)

3KΩX(1±10%)

Reset resistance

single

triple

500~600Ω

1500~1800Ω

No. of connecting PTC thermistors

1~9pcs

weight

0.20Kg

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