Voltage monitoring relay Screw connection nkr509
Datasheet
- Type of electric connection: Screw connection
- With detachable clamps: no
- Single-phase under voltage possible: yes
- Three-phase under voltage possible: yes
- Single-phase over voltage possible: no
- Three-phase over voltage possible: no
- Single-phase hysteresis possible: no
- Three-phase hysteresis possible: no
- Contains function DC-under voltage: no
- Contains function DC-over voltage: no
- Contains function DC-voltage hysteresis: no
- Voltage measurement range 1: 140 - 250V
- Type of voltage measurement range: AC
- Rated control supply voltage Us at AC 50HZ: 150 - 230V
- Voltage type for actuating: AC
- Response value voltage: 150 - 230V
- Min. adjustable delay-on energization time: 0.5s
- Max. permitted delay-on energization time: 0.5s
- Min. adjustable off-delay time: 0s
- Max. permitted off-delay time: 0s
- Number of contacts as normally closed contact: 0
- Number of contacts as normally open contact: 0
- Number of contacts as change-over contact: 1
- Width: 18mm
- Height: 88mm
- Depth: 58mm
Logistics
- Weight: 819 g
Stock
- 15.01.2025
- Shipping time:
