Disconnect Relays
The Johnson Electric product line for smart meters aligns with the requirements of the electric power industry’s smart grid initiative. The Ledex-EM and Ledex-BLP products are bi-stable latching relays custom designed to provide the highest electrical performance in a compact package.
The compact relays utilize innovative technology for accurate switching with low contact resistance and lowest bounce time. The disconnect relays provide the highest magnet tamper resistance to prevent switching by an external magnetic field as well as safe electrical operation.
Available in Distribution
Units
| Platforms / Part Numbers | Length (mm) |
Width (mm) |
Height (mm) |
Switching Capacity (A/VAC) |
Compliance | Main Attributes | Data Sheets |
|---|---|---|---|---|---|---|---|
| LEDEX-EM | 42.40 - 43.00 | 32.00 - 37.00 | 21.000 - 21.500 | 100A/230 VAC, 120A/230VAC | UC3 according IEC 62055-31 overcurrent, UC3 according IEC 62055-31 | Multiple pin and terminal configurations, Multiple PIN and terminal configurations, Double breaking contacts | |
| LEDEX-BLP | 78.00 | 65.50 | 30.000 | 200A/240VAC | ANSI C12.1 | Single and double coil versions, Multiple pin and terminal configurations |