ZK
ZK
Cable service box
- For overhead line and underground cable
- Household junction boxes
- Short-circuit and overload protective device
Applications
Technical data
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ZK cable service box for overhead line and underground cable applications short-circuit and overload protective device.
Short-circuit and overload protective device (equipped with RBK 00/RBK 000 fuse switch disconnector or PBD 00 fuse base):
- power supply point
- junction box for overhead lines and underground cables
- main switch disonnector
ZK cable service box provides:
- reliable and versatile design for use in wide range of applications
- reduction of energy losses
- reduction of possibility of energy theft
- high reliability and safety of operation
| Parameter | Value | |
|---|---|---|
| Rated current (with fuse links) | A | 100 |
| Rated current (with solid links „00” nr art.: 1115282188T) | A | 125 |
| Rated voltage | V | 690 |
| Power dissipation | W | 40 |
| Degree of protection of enclosure | A | IP54, IK10 |
| Class of protection | - | II |
| Rated impulse withstand voltage Uimp | kV | 6,0 |
| Pollution degree | - | 3 |
| Ambient temperature | -25°C ÷ +40°C | |
| Operating time | - | > 20 lat |
| Certifled wit "B" saferty mark | - | B |
| Certifled with mark | - | CE |
ZK cable service box can be protected from unauthorised access by seal or padlock.
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