United Automation A437426, Thyristor Power Controller
- RS Stock No.:
- 175-6261
- Mfr. Part No.:
- A437426
- Manufacturer:
- United Automation
Bulk discount available
Subtotal (1 unit)*
PHP37,525.46
(exc. VAT)
PHP42,028.52
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- 5 unit(s) ready to ship from another location
- Plus 5 unit(s) shipping from May 01, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 - 2 | PHP37,525.46 |
| 3 + | PHP36,399.70 |
*price indicative
- RS Stock No.:
- 175-6261
- Mfr. Part No.:
- A437426
- Manufacturer:
- United Automation
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | United Automation | |
| Product Type | Thyristor Power Controller | |
| Mount Type | Screw | |
| Minimum Operating Temperature | 45°C | |
| Maximum Operating Temperature | 45°C | |
| Standards/Approvals | No | |
| Series | PR3-E | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand United Automation | ||
Product Type Thyristor Power Controller | ||
Mount Type Screw | ||
Minimum Operating Temperature 45°C | ||
Maximum Operating Temperature 45°C | ||
Standards/Approvals No | ||
Series PR3-E | ||
Automotive Standard No | ||
- COO (Country of Origin):
- GB
The PR3-E S/SP/SPM range of thyristor stacks provide full, seamless control, of three phase, resistive loads using a two thirds control technique. Control of the power level is either by a dc signal or by manual control using a 5kΩ potentiometer. The PR3-E burst firing control stacks use fast pulse, zero volts switching technology, to minimise flicker and eliminate RFI problems. The controllers also incorporate an automatically resetting temperature trip, integral semiconductor fuses, and an integral volt free trip/enable input for wiring of an external thermal trip.
Related links
- United Automation DMPR3-E-50kW 415V, Thyristor Power Controller 50A
- United Automation A418301 50A 75A
- United Automation A418302 75A 75A
- United Automation A407649, Thyristor Power Controller 6.3A
- United Automation A407253-HV 6.3A 25A
- United Automation A407255-HV 25A 25A
- United Automation A407806, Thyristor Power Controller 13A
- United Automation A437425, Thyristor Power Controller 42A
