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Hengxin Precision Electrical Equipment Co., Ltd.

Motor Protector manufacturer / supplier in China, offering Int 69 Motor Protector From Germany, Hxpee Tp1 Liquid Pump Thermistor Made of Bimetallic, Tp3 Thermostat for Window Lift Motor Protect and so on.

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Supplier Homepage Product thermal protector Int 69 Motor Protector From Germany

Int 69 Motor Protector From Germany

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Min. Order: 1 Piece
Transport Package: Carton Packing
Payment Terms: T/T

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Basic Info
  • Model NO.: INT69
  • Origin: Germany
Product Description

Int 69 Motor Protector From Germany

Because of the compact dimensions, the robust construction and the high ambient temperature resistance the motor protector INT69 is suitable for the mounting into the terminal box of an electric motor. It is characterized by high reliability and availability. 

Functional Description:
Up to 9 PTC-sensors according to DIN 44081/082 with different nominal response temperatures can be connected in series to the measuring circuit units (e.g. motor windings,gear drives, shaft bearings) for thermal overload with only one INT69 motor protector. 
If the temperature in one of the areas monitored exceeds the nominal response temperature of the respective PTC-sensor, the sensor resistance increases and the INT69 motor protector switches the motor contactor off. After fall below back switch-point the modul resets. 
The relay switch output is designed as a potential free change-over contact.This switching circuit function according to the closed-circuit principle, i.e. the relay drops back to the reset position also in case of sensor or cable failure and shuts off. 

The unit must be connected by trained electrical personnel. All valid European and national standards for connecting electrical equipment must be observed. 
Maximum values for supply voltage of this unit may not be exceeded. 
No galvanic isolation between sensor and supply circuits for direct current units. 

Int 69 Motor Protector From Germany
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