E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

• Representatives
• Contact form

Direct contact for orders

Tel.: +49 7723 654-454
E-Mail: ab@dold.com

Direct contact for technical questions

Tel.: +49 7723 654-459
E-Mail: rv@dold.com

Direct contact for shipping inquiries

Tel.: +49 7723 654-455
SL 9163

Thermistor Motor Protection Relay

SL 9163

Contacts

Auxiliary voltage

Variant

  • 0054752
  • SL9163.12 AC50/60HZ 230V
To protect against thermal overload of motors caused by high switching frequency, heavy duty... more

Product description

To protect against thermal overload of motors caused by high switching frequency, heavy duty starting, phase failure on one phase, bad cooling, high ambient temperature.

Technical specifications

Enclosure design: Switch cabinet
Width: 35 mm
Output contacts: 2 Wechsler
Measuring range max.: > 3.8 kΩ
Type: SL 9163

Features

  • According to IEC/EN 60 255-1
  • Monitoring of:
    - overtemperature
    - broken wire detection in sensor circuit
  • 1 input for 1 to 6 PTC-resistors
  • With manual reset variant /100
  • Optionally with button for reset and test function
  • Remote reset on A1/A2 (NC contact) or X1/X2 (NO contact)
  • Closed circuit operation
  • LED indicator for
    - auxiliary supply
    - state of contact
  • 2 changover contacts
  • Devices available in 2 enclosure versions:
    IL 9163: depth 58 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43 880
    SL 9163: depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct
  • Width 35 mm