Three phase earthing device for plug-in connectors



Code: Msp – KA – 3×50/If – 50/Ip – K/p

The three phase earthing device for plug-in connectors (male) is provided with special phase clamps, KA type.

The KA phase clamp contains a plug-in connector (female) and can be handled using a fuse handle with protective sleeve.

Technical characteristics

Type of connection interface according SR EN 50181


Earthing Sand short-circuiting Sf cable sections (mm2)


Nominal short-circuiting current for t = 1s Isc (kA)


Nominal peak currrent for t = 0,02 s Isd (kA)


Short-circuiting cable length If (m)

max. 1,5

Earthing cable length Ip (m)

max. 7


 This equipment contains the following components:
– Phase clamp KA type – 3 pieces
– short-circuiting cable – 3 pieces
– earthing cable – 1 piece
– earthing clamp – 1 piece

This equipment is delivered in a carrying bag or a transport case.