Connecting Spark Killers - Mitsubishi M80 series Connection And Set Up Manual

M800S/M80 Series Connection and Setup Manual
5 Installation

5.2.3 Connecting Spark Killers

The noise which is generated during the operation of the coil or contact needs to be eliminated.
Connect the spark killers (CR composite element) in the parallel with the coil and the contact for the countermeasure.
The Spark killer is effective in eliminating the noise generated by electromagnetic induction.
E
Contact
Spark
killer
Coil
Spark killer
155
C : 0.033 to 0.1μF
R : 10 to 120Ω
IB-1501269-F