United Automation A407255-HV, Thyristor Power Controller 25 A, 25 A
- RS stock no.:
- 628-650
- Mfr. Part No.:
- A407255-HV
- Manufacturer:
- United Automation
Bulk discount available
Subtotal (1 unit)*
R 3 139,70
(exc. VAT)
R 3 610,66
(inc. VAT)
Add 1 unit to get free delivery
Temporarily out of stock
- Shipping from 20 March 2026
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Units | Per unit |
|---|---|
| 1 - 4 | R 3,139.70 |
| 5 + | R 3,061.21 |
*price indicative
- RS stock no.:
- 628-650
- Mfr. Part No.:
- A407255-HV
- Manufacturer:
- United Automation
Specification
Technical data sheets
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 Irms | 25A | |
| Product Type | Thyristor Power Controller | |
| Surge Current Rating | 25A | |
| Mount Type | DIN Rail | |
| Maximum Operating Temperature | 65°C | |
| Height | 85mm | |
| Length | 112mm | |
| Width | 96 mm | |
| Standards/Approvals | CE | |
| Series | PR1-(DIN-F) | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand United Automation | ||
Rated Average On-State Current Irms 25A | ||
Product Type Thyristor Power Controller | ||
Surge Current Rating 25A | ||
Mount Type DIN Rail | ||
Maximum Operating Temperature 65°C | ||
Height 85mm | ||
Length 112mm | ||
Width 96 mm | ||
Standards/Approvals CE | ||
Series PR1-(DIN-F) | ||
Automotive Standard No | ||
- 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
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