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Red digital temperature controller unit in box

Hanyoung Nux

Hanyoung Nux NX4-03 Digital Multi Input Output Temperature Controller electrician tool

SKU CH-H0WQ-54BNK MPN NX4-03

Digital multi-input output temperature controller with three-year parts coverage

  • Labor warranty1 Year
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Multi-input temperature control for flexible monitoring
  • Digital display gives clear, precise readings
  • Multi-output design drives several devices at once
  • Red finish aids quick identification on site
  • Three-year parts coverage backs long-term use

Digital Multi-Input Temperature Controller

The Hanyoung Nux NX4-03 is a digital multi-input output temperature controller built for electricians and automation technicians. It accepts multiple sensor types and delivers configurable control outputs for industrial heating or cooling processes. The unit ships new in a single retail box.

Check Sensor Compatibility

Verify that your existing thermocouples or RTDs match the controller’s supported input ranges. Confirm the supply voltage available at the panel matches the unit’s rating. Ensure the output relay or SSR drive specification suits the load you intend to switch.

Panel-Mount Housing With Three-Year Parts Coverage

The red-finished enclosure is designed for standard panel cut-outs and features clearly labelled screw terminals for secure daily wiring. A three-year parts and one-year labour warranty backs the hardware against manufacturing defects. The compact form factor leaves ample DIN-rail space for adjacent modules.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $277.99
Pricier than about 85% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameHANYOUNG
Model nameNX4-03
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What is included in the box and does the controller need any extra sensors or wiring bought separately?

The box contains one NX4-03 temperature controller unit; thermocouples, RTDs or additional wiring for the multi-input terminals are not included and must be sourced separately.

The listing mentions a red finish — are there other colour or capacity versions of the NX4-03 I should consider?

Only the red finish is offered for the NX4-03; no alternative colours, input-count variants or capacity options exist for this model.

What does the "3 Years" parts coverage mean for daily use on an electrical panel?

It means the manufacturer will supply replacement parts for the controller for three years from purchase, while labour coverage lasts one year.

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