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Compact DIN rail power supply in light grey plastic housing, 12 V DC output, 50 W, green status LED visible

Dayton

Dayton 33NT17 12 V DC 50 W 4.17 A DIN Rail line protection

SKU CH-JCYQ-PSF0Z

Converts 90 to 264 V AC to 12 V DC at 50 W with DIN-rail mounting and IP20 rating

  • 12 V DC output at 4.17 A for reliable low-voltage power
  • Wide 90 to 264 V AC input suits global mains supplies
  • DIN rail mounting fits standard control-panel assemblies
  • Green DC OK indicator gives instant status confirmation
  • IP20-rated plastic case protects internal components

Application fit

The Dayton 33NT17 is a 12 V DC DIN rail power supply rated for 50 W and 4.17 A. It accepts a wide 90 to 264 V AC input at 47 to 63 Hz single phase. The IP20 plastic case suits indoor control cabinets and automation panels needing a compact regulated source.

Sustained-load behaviour

The unit delivers a continuous 4.17 A output with a hold-up time greater than 16 ms to ride through brief mains interruptions. Output noise is specified at less than or equal to 1 percent, supporting stable operation of sensitive PLCs and sensors during prolonged duty cycles.

Thermals noise and power

Convection cooling within the 3.54 by 1.26 by 4.02 in enclosure keeps the supply silent in normal use. A green DC OK status indicator provides at-a-glance confirmation of correct output. The switching topology maintains efficiency across the full input range without forced airflow.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 57% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameDAYTON

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