S135 – Emergency disconnect switch up to 320 V DCS134 – Emergency disconnect switch up to 160 V  DC
S135 – Emergency disconnect switch up to 320 V DCContactorsRequest
1454bookmark
S134 – Emergency disconnect switch up to 160 V  DCContactorsRequest
1453bookmark
Series S135 S143
Type of voltage DC DC
Main contacts, configuration 1 x or 2 x NC 1 x NC
Nominal voltage Un 300 V 100 V
Rated insulation voltage Ui 320 V 160 V
Rated impulse withstand voltage Uimp 4 kV 4 kV bei PD3
Conv. thermal current Ith 160 A 250 A
Breaking capacity 220 V DC, 630 A, 6 ms with arc chamber (inductive load)
Permissible inrush current 720 A at resistive load 1,500 A
Mechanical endurance > 30,000 operating cycles > 30,000 operating cycles
IP rating (IEC 60529) IP00 IP00
Mounting orientation any any
Terminals screw-type M8 or M10 screw-type M8, M10
Permissible tightening torque M8: 6 Nm max., M10: 10 Nm max.
Temperature range -25 °C ... +50 °C
Weight 650
What can we do for you?*

You can find our data protection information in accordance with Articles 12, 13 EU-DSGVO under the following link: Privacy policy