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Switch disconnector & Surge arrester

Switch disconnectors

The switch disconnector can be used in a SMISSLINE socket system instead of the incoming terminal block for up to 63A with the SMISSLINE IS404 switch disconnector, individual loads, groups of loads or entire system parts that can be separated or connected to the input supply.


Surge Arresters OVR 404 Type 2

The over voltage protection device “OVR” will be installed near the front of the protected  consumers conditioning. The surge arrester is to be mounted right after the Incoming block of the socket system.  The OVR404 is snapped directly onto the SMISSLINE bus bar system.

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Main benefits

Safety

High protection for electrical and low voltage systems and terminals

Easy to install

Easy "plug and play" coupling of products


Main features

Switch disconnectors
  • Input supply switch
  • On-Off function
  • Clear indication of switching position
  • Snap-on auxiliary switch available
  • Uniform SMISSLINE design
Surge arresters
  • Direct pluggable on the socket system, easy installation
  • Coordination with Type 1 from ABB range is given
  • Surge protection for the whole enclosure when the SMISSLINE rows are connected

Product range

product-range-is404-switch-disconnectors
IS404 - Switch disconnectors

When used in a smissline socket system, the switch disconnector can be used instead of the incoming terminal block for up to 63 A.
With the smissline IS404 switch disconnector, individual loads, groups of loads or entire system parts can be separated or connected to the input supply.

product-range-OVR-404-surge-arresters
OVR 404 - Surge arresters

Type 2 surge protective device of the SMISSLINE QuickSafe series are suitable for protection of low-voltage electrical systems and terminal devices in the 240/415 V system. The high nominal discharge capacity of 20 kA enables a longer service life to be achieved compared to the minimum requirements in the standard. The devices consist of a basic unit and plug-in protection modules that can be very easily removed in order to perform the insulation measurement.


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