Description
The TRD8 relay is a plug-in fast trip bistable tripping relay that features 8 changeover (C/O) contacts. The contacts of this relay remain in the last powered position, and the position is clearly shown to the user via a position indicator.
The TRD8 relay has a trip time less than 10 ms. Standard equipped with magnetic arc blow-out for high breaking capacity and long contact life.
Including mechanical reset button.
Input voltage must be a rising edge with.
- minimum slew rate: 1 V/ms
- minimum time: 10 ms
Features
- Latching (bistable) relay
- Fast tripping: < 10 ms
- Reset inhibitor to avoid simultaneous energization of Operate and Reset Coil
- Compact plug-in design 8 C/O contacts
- Back EMF suppression diode on operate and reset coils
- Contact position indicator
- Less than 0.2W power consumption after switching
- Magnetic arc blow-out for high breaking capacity and long contact life
- Mechanical and electrical reset
- Panel, rack, surface or rail mounting options
- High DC breaking capacity
- Optional high burden operation to comply with capacitor discharge test requirements
