0274020000 Weidmuller, 0274020000 Datasheet - Page 18

• Manufacturer Part Number: 0274020000
• Description: MK 3/4,4 POLE,KRG,BN
• Manufacturer: Weidmuller

Specifications of 0274020000

• Rohs Compliant: YES

G
Busbar overview
Busbars
In switchgears and controls, it may be necessary to bring the
neutral conductor and the protective conductor together at a
central point. Busbars are available for this purpose and can be
used for connecting a large number of conductors in a confined
space (up to 70 conductors on a 1 m busbar). The conductors
are connected by means of a screw clamp or tension clamp.
usbars are held in position by pressure clamps or screw clamps
onto the busbar holders. The cable clamps can be pushed on
the busbar and adjusted to the entire wiring in the system. The
busbars can be used unperforated in any lengths. They are fixed
using the SH busbar holder which can, for longer busbars, also
be positioned between the clamps.
In order to bring together neutral conductors and protective
conductors at a central point, it is advantageous to use ZB cable
clamps together with 10 x 3 or 6 x 6 busbars. The cable clamps
can be pushed onto the busbar and adjusted to the entire wiring
Cable clamps
G.18
in the system. The cable clamp serves as the protective conduc-
tor connection and can be supplied with green/yellow insulating
caps. These caps indicate the protective function and marking
tags allow clear identification of each conductor. If the cable
clamps are used to connect neutral conductors, they can be
marked with a blue insulating cap.
ZBE 6 can also be swivelled onto the busbar retrospectively