Main contactor and charge contactor
Operation manual b maXX BM4100 (NWR)
Document no.: 5.04052.09 Baumüller Nürnberg GmbH
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11.6
11.6 Main contactor and charge contactor
Use a main contactor and a charge contactor with a contact load capacity shown in the
table below.
11.7 Baumüller accessories
11.7.1 Shielding clamp
11.7.2 Cable RS232
Optically decoupled interface cable
Further lengths on request.
Device Main contactor Charge contactor
BM4135 60 A / 400 V or 60 A / 480 V 6 A / 400 - 480 V
BM4145 130 A / 400 V or 130 A / 480 V 6 A / 400 - 480 V
BM4163 250 A / 400 V or 250 A / 480 V 6 A / 400 - 480 V
Type Part No.
Width 11 mm, for cable diameter up to 8 mm 00312171
Width 19 mm, for cable diameter 7 mm to 16 mm 00397366
Width 27 mm, for cable diameter 6 mm to 24 mm 00397375
Width 43 mm, for cable diameter 22 mm to 40 mm 00397376
NOTE!
In case you don’t use an optically decoupled interface cable, the cable shield has only
to be connected to the connector housing at the controller connector.
The company Baumüller Nürnberg GmbH recommends the usage of optically decou-
pled transmitters (e.g. from the company Ratioplast part no. 901SV232C6095 and
part no. 901SV232T6095)
Interface Name Length Part No.
X1 (RS 232) Programming cable 3 m on request