United Automation A407255-HV, Thyristor Power Controller, 25A 25A
- RS Stock No.:
- 628-650
- Mfr. Part No.:
- A407255-HV
- Brand:
- United Automation
Bulk discount available
Subtotal (1 unit)*
£127.72
(exc. VAT)
£153.26
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £127.72 |
| 5 + | £125.17 |
*price indicative
- RS Stock No.:
- 628-650
- Mfr. Part No.:
- A407255-HV
- 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 | |
| Rated Average On-State Current | 25A | |
| Thyristor Type | TRIAC | |
| Current Rating | 25A | |
Select all | ||
|---|---|---|
Brand United Automation | ||
Rated Average On-State Current 25A | ||
Thyristor Type TRIAC | ||
Current Rating 25A | ||
- COO (Country of Origin):
- GB
The United Automation PR1 range of thyristor stacks provides full seamless control of single phase resistive loads. These burst firing control stacks use fast pulse zero volts switching technology, to minimise flicker and eliminate RFI problems.
Signal control is by a DC signal
Incorporate an automatic reset over temperature protection trip
Integral semiconductor fuses and heatsink with all enclosed
Incorporate an automatic reset over temperature protection trip
Integral semiconductor fuses and heatsink with all enclosed