United Automation A437309, HVAC Control 38A

Bulk discount available

Subtotal (1 unit)*

SGD679.34

(exc. GST)

SGD740.48

(inc. GST)

Add to Basket
Select or type quantity
In Stock
  • Plus 4 unit(s) shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4SGD679.34
5 - 9SGD652.16
10 +SGD624.98

*price indicative

RS Stock No.:
216-3054
Mfr. Part No.:
A437309
Manufacturer:
United Automation
Find similar products by selecting one or more attributes.
Select all

Brand

United Automation

Current Rating

38A

The United Automation PR3-E series 27kW three phase HVAC controller. The PR3 range of Thyristor stacks provides full seamless control of three phase resistive loads, using two thirds control technique. It is suitable for 3-wire, 3-phase floating-star or closed-delta configured resistive loads.

Over temperature protection
Phase loss detection
Sensor loss detection

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links