6.3 Peripheral Equipment
6-19
Chap. 6 SELECTING PERIPHERAL EQUIPMENT
[ 4 ] Surge absorbers
A surge absorber suppresses surge currents and noise from the power lines to ensure effective
protection of your power system from the malfunctioning of the magnetic contactors, mini-control
relays and timers.
Applicable surge absorber models are the S2-A-O and S1-B-O. Figure 6.5 shows their external
dimensions. Refer to the catalog "Fuji Noise Suppressors (SH310: Japanese edition only)" for details.
The surge absorbers are available from Fuji Electric Technica Co., Ltd.
Figure 6.5 Surge Absorber Dimensions