3RW2920-1BB05 SPARE CONTROL UNIT
From SIEMENS
SPARE CONTROL UNIT FOR SOLID STATE MOTOR STARTER 3RW2221-.AB1. TO 3RW2250-.AB.. AND 3RW2250-.AB. W.ELECTRONIC DEVICE PROTECTION AND WITH PC INTERFACE RS232 |
SPARE CONTROL UNIT FOR SOLID STATE MOTOR STARTER 3RW2221-.AB1. TO 3RW2250-.AB.. AND 3RW2250-.AB. W.ELECTRONIC DEVICE PROTECTION AND WITH PC INTERFACE RS232 |