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SIEMENS Low-Voltage Power Distribution
Group: SIEMENS
 

Disconnect switch
max. 800 A | 3KL SIEMENS Low-Voltage Power Distribution

3KL/3KM switch disconnectors are ideally suited as main and EMERGENCY-STOP switches. Thanks to their fused design, they additionally provide short-circuit and overload protection. In connection with SITOR semiconductor fuses, they even master high requirements.

Advantages at a glance
- High switching capacity up to 690 V
- Easy and rapid mounting
- Clear switch position indication

Application areas
- As main and EMERGENCY-STOP switch for power distribution boards, distribution boards and motor feeders
- In connection with SITOR semiconductor fuses also suitable for high requirements, e.g. in UPS systems, frequency converters and capacitor control systems

International standards and approvals
- IEC 60947-1
- IEC 60947-3
- VDE 0660 Part 107
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