Dold Thermistor Monitoring Relay With SPDT Contacts, 24 V dc

  • RS-stocknr. 240-8973
  • Fabrikantnummer MK9052.11 DC24V
  • Fabrikant Dold
Datasheets
Wetgeving en conformiteit
Conform
Land van herkomst: MT
Productomschrijving

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.

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Specificaties
Kenmerk Waarde
Monitoring Application Thermistor
Supply Voltage 24 V dc
Contact Configuration SPDT
Dimensions 90 x 22.5 x 81 mm
Minimum Operating Temperature -20°C
Width 22.5mm
Height 81mm
Maximum Operating Temperature +60°C
Operating Temperature Range -20 → +60 °C
Length 90mm
4 op voorraad - levertijd is 1 werkdag(en)
Prijs Each
107,23
(excl. BTW)
129,75
(incl. BTW)
Aantal stuks
Per stuk
1 +
107,23 €
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