3RA27121BA00产品概述
Function modules for mounting onto SIRIUS 3RT2 contactors, with communication interface.
Reduction of Control Circuit Wiring Through Plug-In Technology and Integrated Monitoring of Starter Operation with Feedback of Switching State
Reduced Space Requirement in the Control Cabinet Through Digital Inputs and Outputs in the Control System
Easy Configuring Through Operation of Starters Instead of Individual Contactors
Small Number of Variants By Using Identical Modules for Size S00 and S0 Contactors