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Zoek vergelijkbare producten door een of meer kenmerken te selecteren.

Alles selecteren	Attribuut	Waarde
	Merk	Dold
	Monitoring Application	Thermistor motor temperature protection
	Contact Configuration	SPDT
	Mounting Type	DIN Rail
	Time Delay	<20ms
	Series	MK 9052
	Width	22.5mm
	Dimensions	99 x 22.5 x 82mm
	Minimum Operating Temperature	-20°C
	Length	99mm
	Maximum Operating Temperature	+60°C
	Operating Temperature Range	+60°C
	Height	82mm

	Alles selecteren
	Merk Dold
	Monitoring Application Thermistor motor temperature protection
	Contact Configuration SPDT
	Mounting Type DIN Rail
	Time Delay <20ms
	Series MK 9052
	Width 22.5mm
	Dimensions 99 x 22.5 x 82mm
	Minimum Operating Temperature -20°C
	Length 99mm
	Maximum Operating Temperature +60°C
	Operating Temperature Range +60°C
	Height 82mm

Land van herkomst:: MT

MK9052 - Thermistor motor protection relay

1 input for thermistors or bi-metallic contacts
Wire breakage detection in the sensor circuit
LED for switching status
Rest current principle
1 changeover
22.5 mm overall width

The MK9052 motor protection relay is used to prevent thermal overloads in motors (for example as caused by high switching frequencies, heavy start-up loads, single phase operation, interrupted cooling, high ambient temperature).
Special thermistors (PTC resistors) developed specifically for motor protection are used as temperature sensors. Up to 6 sensors can be switched in sequence; when a fixed resistance level is reached, they cause the output relay of the MK9052 to de-energise.

Dold Thermistor Motor Protection Monitoring Relay, SPDT, DIN Rail

MK9052 - Thermistor motor protection relay

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