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SURGE PROTECTION DEVICE FOR DATA NETWORKS/MCR-TECHNOLOGY
OVR KT1
SKU 7TCA085400R0305ABB OVR KT1: Surge protection device for data networks/MCR-technology. Rated current: 300 mA.
300 mARated current
OVRProduct range
Surge protection device for data networks/MCR-technologyProduct type
PRODUCT DATA
Technical specifications
Source: ABB English regional product catalog.
Verified September 08, 2026.
| Product ID | 7TCA085400R0305 |
|---|---|
| Catalog Description | OVR KT1 Surge Protective Device |
| Suitable For | To protect systems against transient overvoltages or surges from lightning and electrical switching events |
| Nominal AC Voltage of the System (Uo) | 296 V |
| Maximum Continuous Operating Voltage (Uc) | 296 V |
| Discharge Current | I (max, 8 / 20 µs) 10 kA |
| Connection Type | Push-In |
| Serial Resistance | 4.4 Ω |
| Voltage Protection Level ( Up) | 298 V |
| Rated Current (In) | 300 mA |
| Rated Frequency (f) | 20 MHz |
| RoHS Declaration | 9AKK108466A5046 |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| REACH Declaration | 9AKK108466A5047 |
| REACH Information | False - does not contain substances > 0.1 mass percentage |
| REACH Date | 20250121 |
| Conflict Minerals Reporting Template (CMRT) | 9AKK108472A2584 |
| Ambient Air Temperature | Operation -40 ... +80 °C |
| Product Net Width | 220 mm |
| Product Net Height | 590 mm |
| Product Net Depth / Length | 95 mm |
| Product Net Weight | 0.01 kg |
| Package Level 1 Units | 1 piece |
| Package Level 1 EAN | 5415022372717 |
| Minimum Order Quantity | 1 piece |
| Declaration of Conformity - CE | 7TKK001511 |
| Instructions and Manuals | 9AKK106713A8700 |
| Data Sheet, Technical Information | 9AKK106713A8138 |
| Standards | IEC 61643-21 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.