Monostabiel relais voor zware toepassingen

Monostable 4CO:10A & 4NO:10A relay for severe applications.

Product advantages

• Breaking capacity adapted to inductive loads.
• High reliability for intensive use in severe environments.
• Extra-strong make contacts due to plunger core.
• 8 or 12 contacts available on request.

Models

• OK N 4 CO 10 A – general use.
• OK Fc 4 CO 10 A – low consumption.
• OK B184 4 CO 10 A – EDF-approved, built-in magnetic blow-out.
• OK SCd 4 CO 10 A – for lighting circuit.
• OK SGcCd 4 NO 10 A long travel – for heavy and inductive loads.
• OK SFcUIC 4 CO 10 A – UIC-compliant for railway applications.

General specifications

• Dielectric strength: 2000 V – 50 Hz – 1 min.
• Insulation resistance (according to EN 61810): 1000 MO at 500 Vdc.
• Voltage impulse: 5 kV – 0,5 J (1,2 / 50 µs).
• Mechanical life span:
  • OK N: 20 x 10 6 operations
  • OKB184, OK SFcUIC: 50 x 10 6 operations
  • OK Fc, OK SCd, OK SGcCd: 100 x 10 6 operations
• Operating temperature:
  • OK N, OK SCd: -25°C…+40°C
  • OK Fc, OK SGcCd: -25°C…+50°C
  • OKB184, OK SFcUIC: -25°C…+55°C
• Storage temperature: -40°C…+85°C.
• Relative humidity: standard version: < 80%.
• Resistance to vibrations (according to EN 61810): 5 g from 5 to 60 Hz (1 min).
• Resistance to shocks: 30 g – 11 ms – ½ sine.
• Protection rating: IP 20 (IP40 on request).
• Weight: 300 g (for 4 contacts).
• Railway standards: NF-F 16-101, NF-F 16-102 (materials) UIC 616-0.
• EDF standard: HM-2 A / 03 / 111 / A.