Bel Power Solutions Distributor

LOK Series DIN Rail Power Supplies


Bel Power Solutions introduces the LOK series of DIN rail mounted power supplies


Bel Power Solutions LOK series of convection-cooled DIN rail power supplies are available with outputs of 5.1, 12, 24, or 48 V and provide up to 50 W of power. These power supplies accept universal input of 100-240 VAC and additional 90-250 VDC input. The power supplies are ideal for applications such as powering building controls, factory automation, and industrial controls. The LOK series is compact, measuring only 4.5 x 1.5 x 3.5 inches.

Standard features include short circuit and no-load protection. Operating temperature range is -10°C to 50°C with convection cooling. Safety approvals include UL 508 and UL60950-1 2nd Ed. An LED indicator gives the user an immediate visual indication of the output status, and the output voltage can be adjusted easily via the output voltage control contacts.
Bel Power Solutions LOK Series DIN Rail Power Supplies

Features
  • Operating ambient temperature range –10 to 50°C with convection cooling
  • RoHS compliant lead-free-solder and lead-solder-exempted products available
  • Universal input range 100 – 240 VAC nominal
  • Single output 5.1, 12, 24, or 48 VDC
  • Additional DC input 90 – 250 VDC
  • Short-circuit and no-loadproof
  • Extremely compact design
  • Battery charger versions
  • Class I equipment

Applications
  • Powering building controls
  • Factory automation
  • Industrial controls
  • Instrumentation
  • Electromagnetic drives
  • Fans

Digi-Key P/N Manufacturer P/N Description
179-2464-ND LOK4001-2RLDG DIN RAIL 26W 5.1V Datasheet
179-2465-ND LOK4140-2RLDG DIN RAIL 49W 12.84V BATT CHARGER
179-2466-ND LOK4240-2RLDG DIN RAIL 49W 25.7V BATT CHARGER
179-2467-ND LOK4301-2RG DIN RAIL 48W 12V
179-2468-ND LOK4601-2RG DIN RAIL 48W 24V
179-2469-ND LOK4740-2RLDG DIN RAIL 49W 51.4V BATT CHARGER
179-2470-ND LOK4801-2RG DIN RAIL 48W 48V