Product family features
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Versatile scope of application due to output power range of up to 75 W
  • Supply voltage: 220…240 V
  • Available with output current range: up to 550 mA
  • Non-isolated drivers
Product family benefits
  • Flexible and future-proof current setting via NFC (Near Field Communication)
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • High quality of light thanks to <1% output ripple current
  • Very high efficiency
  • Fulfill safety requirement due to overload, overtemperature protection


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Nominal output voltage
Nominal output current
Data sheet
OT FIT 35/220…240/350 D NFC L
54…216 V 75…350 mA 280.0 mm 30.0 mm 21.0 mm
OT FIT 75/220…240/550 D NFC L
54…216 V 125…550 mA 280.0 mm 30.0 mm 21.0 mm



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Information about Family

Future proof - keep up with latest NFC technology.

High efficiency of up to 93% and wide operating windows of up to 550mA pose the highlights of this LED Driver. The easy and fast wireless luminaire programming is handled via NFC and a low ripple contributes to the lighting quality. This device is also suitable for emergency lighting units.
Areas of application
  • Linear lighting for office, education, industry, storage areas and retail
  • Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
  • Suitable for installation in emergency lighting systems according to EN 60598-2-22
  • Suitable for luminaires of protection class I