Motor connection
Connection via terminal box
Observe the notes on wiring, data on the nameplate, and the connection diagram in the
terminal box.
The connection must ensure a continuous and safe electrical supply:
•
No protruding wire ends
•
Use assigned cable end fittings
•
Ensure good electrical conductivity of the contact (remove paint residues) if an additional
PE connection is used
•
Establish a safe protective earth connection
•
After the connection is completed, make sure that all connections on the terminal board
are firmly tightened
•
The terminal box has to be free of foreign bodies, dirt, and humidity
•
All unused cable entries and the terminal box itself must be sealed so that they are dust-
tight and waterproof
The smallest air gaps between uncoated, live parts and against earth must not fall below the
following values:
Minimum requirements for basic insulation
according to IEC/EN 60664-1 (CE)
Higher requirements for UL design
Motor diameter
3.87 mm
6.4 mm
<178 mm
9.5 mm
> 178 mm
Cable glands
The bore holes for the cable glands M25, M20 and M32 are located on both
sides and closed. They can be opened according to need.
Motor
MCS09
MCS14L15
MCS14L32
MCS12
MCS14P14
MCS14P32
MCS14H
MCS19F15
MCS19F13
MCS19J15
MCS19J30
MCS19P
Screwed connections
2x M20
2x M25
2x M32
cable cross-section
mm
2
0.08 ... 2.5
4 (without wire end ferrule)
0.2 ... 10
Stripping length
mm
10 ... 11
Terminal design
Spring-loaded terminal
Electrical installation
Motor connection
Connection via terminal box
31
