Power Line SPDs - DIN RAIL - IEC TYPE 3
DM1 is the range of surge protection devices (Type 3 / Class III) for very fine protection of sensitive equipment. Complete with a built-in EMI filter. DIN rail monobloc format.
Features
- Suitable as the final stage of protection in panels that have Type 2 surge protection devices installed upstream, in installations with electromagnetic interference which might interrupt, degrade of limit system performance.
- The residual voltage of these devices is lower (finer protection) than that of Type 1 or 2 protectors.
- They should be installed as close as possible to the equipment being protected.
- Series connection for applications up to 8 A rated current.
- With electromagnetic interference (EMI) filter.
- Combined voltage pulse with 1.2/50 μs waveform. Uoc: 6 kV.
- Single-phase networks.
Standards and certifications