ABB, Tmax XT, Tmax XT Circuit Breaker Accessory
- RS Stock No.:
- 237-6058
- Mfr. Part No.:
- 1SDA066394R1 UVR XT1..XT4 480-525VAC
- Brand:
- ABB
Subtotal (1 unit)*
£126.07
(exc. VAT)
£151.28
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 30 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £126.07 |
*price indicative
- RS Stock No.:
- 237-6058
- Mfr. Part No.:
- 1SDA066394R1 UVR XT1..XT4 480-525VAC
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Range | Tmax XT | |
| Product Type | Circuit Breaker Accessory | |
| Series | Tmax XT | |
| Rated AC Voltage | 525 V ac | |
| Height | 60mm | |
| Depth | 140mm | |
| Standards/Approvals | IEC, RoHS | |
| Width | 110 mm | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Range Tmax XT | ||
Product Type Circuit Breaker Accessory | ||
Series Tmax XT | ||
Rated AC Voltage 525 V ac | ||
Height 60mm | ||
Depth 140mm | ||
Standards/Approvals IEC, RoHS | ||
Width 110 mm | ||
- COO (Country of Origin):
- IT
The ABB under voltage release allows the circuit-breaker to open when the release is subject either to a power failure or a voltage drop. As prescribed in the standards, opening is guaranteed when the voltage is between 70% to 35% Un. After tripping, the circuit-breaker can be closed again if the voltage exceeds the 85% Un. When the under voltage release is not energized, neither the circuit-breaker or the main contacts can be closed. A remote-controlled emergency opening command can be generated by connecting an opening button to the UVR.
480 to 525 Vac rated voltage (Ur)
Suitable for XT1, XT2, XT3, XT4
Extremely easy to fit
Standard: IEC 60947-2
Related links
- ABB Tmax XT Shunt Opening Release for use with Tmax XT
- ABB Tmax XT Circuit Breaker Accessory
- ABB Tmax XT Motor Operator for use with Tmax XT
- ABB Tmax XT Shunt Opening Release for use with XT1, XT4
- ABB UVR Circuit Breaker Accessory
- ABB Tmax XT Interlock Kit for use with Tmax XT
- ABB Tmax XT Auxiliary Contact for use with Circuit Breaker
- ABB Tmax XT Chassis Group for use with Tmax XT
