United Automation A437532, HVAC Control 50A
- RS Stock No.:
- 216-3055
- Mfr. Part No.:
- A437532
- Brand:
- United Automation
Bulk discount available
Subtotal (1 unit)*
£373.90
(exc. VAT)
£448.68
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 16 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £373.90 |
| 5 - 9 | £355.21 |
| 10 + | £337.26 |
*price indicative
- RS Stock No.:
- 216-3055
- Mfr. Part No.:
- A437532
- Brand:
- United Automation
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | United Automation | |
| Current Rating | 50A | |
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
Phase loss detection
Sensor loss detection