United Automation A407274-HV, HVAC Control 17.4 A, 17.4 A
- RS Stock No.:
- 628-652
- Mfr. Part No.:
- A407274-HV
- Brand:
- United Automation
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 628-652
- Mfr. Part No.:
- A407274-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 Irms | 17.4A | |
| Product Type | HVAC Control | |
| Surge Current Rating | 17.4A | |
| Mount Type | Panel, DIN Rail | |
| Maximum Operating Temperature | 65°C | |
| Standards/Approvals | CE | |
| Length | 94mm | |
| Series | PR1-DIN-F | |
| Height | 105mm | |
| Width | 77.5 mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand United Automation | ||
Rated Average On-State Current Irms 17.4A | ||
Product Type HVAC Control | ||
Surge Current Rating 17.4A | ||
Mount Type Panel, DIN Rail | ||
Maximum Operating Temperature 65°C | ||
Standards/Approvals CE | ||
Length 94mm | ||
Series PR1-DIN-F | ||
Height 105mm | ||
Width 77.5 mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- GB
The United Automation Thyristor stack offers seamless control of single phase resistive loads using advanced burst firing technology. Designed for HVAC applications, this controller features fast pulse zero volts switching to minimise flicker and eliminate RFI problems. It also includes an auto reset temperature trip, integral semiconductor fuses, and a heatsink for efficient cooling. With easy access to signal and power terminals, installation is straightforward and user friendly.
Zero voltage switching for flicker free operation and reduced RFI
Din rail or panel mounting for flexible installation
Integrated heatsink for enhanced thermal management
LED power level indicator
Auto reset over temperature protection