Contact protection NS

Insulating accessory that is used for protraction against direct contact with power circuits. They provide IP40 like contact protection and IK07 protection against mechanical impact.
Types of contact protection:
Compact NSX100 for 250 and NSX400/630 3P or 4P can be equipped with:
- short contact protection
- long contact protection.
All contact covers have holes or switch openings for voltage indicators on the front.
-Short contact protection
They are used with:
- plug-in and extractable models with all types of connections
- fixed models with rear connection.
-Long contact protection
They are used for front connection with cables or insulating rails.
They consist of two parts assembled with fixed screws, protection class IP40.
- The upper part is equipped with sliding grille with break markings for precise alignment of cables or insulated rails. The back part is completely disconnected from the connection area. Partially cut squares can be removed in order to be able to adapt each type of connection with cable lugs or copper rails.
Long contact protection can be mounted upstream or downstream of:
- fixed breaker
- plug-in and extractable plugs, which supplements the isolation with the mandatory short contact protection of the breaker housing.
- spreader for NSX100 for 250
- 52.5 mm spreader for NSX400/630