Dold SL9163.12 AC50/60HZ 230V, Thermistor Motor Protection Relay, sku: 0054752

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.

• 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