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Undervoltage Relay, Single-Phase
IK 9173
- Article number: 0047645
- Type: IK9173.11/240 AC220V 0,75UN4% 5-15M
Monitoring of voltage systems on undervoltage. Automatic switching to emergency supply or of... more
Product description
Monitoring of voltage systems on undervoltage. Automatic switching to emergency supply or of mergency light in the case of phase loss according to DIN VDE 100-710, or DIN VDE 0108.
Technical specifications
| Width: | 17,5 mm |
| Operate delay: | Yes |
| 1- / 3-phase: | 1 |
| Nominal voltage max.: | AC 230, DC 125 V |
| Auxiliary voltage: | Without |
| Output contacts: | 1 C/O contact |
| Enclosure design: | Distribution board |
| Type: | IK 9173 |
Features
- According to IEC/EN 60 255-1
- Monitoring of undervoltage
- Without auxiliary supply
- Optionally fixed or settable response value
- N.C. circuit operation
- Optionally with off-delay t1
- Optionally with on-delay t2
- LED indicator for state of output relay
- 1 changeover contact
- Devices available in 2 enclosure versions:
IK 9173: depth 59 mm, with terminals at the bottom for
installation systems and industrial distribution
systems according to DIN 43 880
SK 9173: depth 98 mm, with terminals at the top for cabinets
with mounting plate and cable duct - Width 17.5 mm