United Automation A437532, HVAC Control 50A

View all Thyristors
Bulk discount available

Subtotal (1 unit)*

R 9 905,81

(exc. VAT)

R 11 391,68

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 03 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4R 9,905.81
5 - 9R 9,658.16
10 +R 9,368.42

*price indicative

RS stock no.:
216-3055
Mfr. Part No.:
A437532
Manufacturer:
United Automation
Find similar products by selecting one or more attributes.
Select all

Brand

United Automation

Current Rating

50A

The United Automation PR3-E series 36kW 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

Related links