S135 – Emergency disconnect switch for industrial trucks

1 and 2 pole emergency disconnect switch (NO) with snap-action switch mechanism for battery voltages of up to 320 V DC. Conventional thermal current up to 160 Ampere.

S135
1 pole emergency disconnect switch for industrial trucks
S135
2 pole emergency disconnect switch for industrial trucks
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Emergency stop switches are required for many industrial machines and vehicles (meeting requirements for accident prevention). There are single and double pole versions of S135 Series switches.

Optional is a lockable version complete with cylinder lock. The disconnect switch may be locked when engaged to the OFF position so as to prevent unauthorized use – with key removable only in OFF position.

Features

  • Single and double pole emergency disconnect switch with snap mechanism
  • Magnetic blowout
  • Two definite maintained positions (ON/OFF)
  • Optional lockable version
  • Easy to replace cam switch elements

Stock items

  • S135-M1-00
  • S135-G1-00
  • S135-M2-00
  • S135-G2-00
  • S135-N2-00-P-001

Specifications

S135
Type of voltageDC
Contact configuration1 x or 2 x NC
Nominal voltage Un300 V
Rated insulation voltage Ui320 V
Rated impulse withstand voltage Uimp4 kV
Conv. thermal current Ith160 A
Breaking capacity220 V DC, 630 A, 6 ms with arc chamber (inductive load)
Permissible inrush current720 A at resistive load
Mechanical endurance> 30,000 operating cycles
IP rating (IEC 60529)IP00
Mounting orientationany
Terminalsscrew-type M8 or M10
Permissible tightening torqueM8: 6 Nm max., M10: 10 Nm max.
Temperature range-25 °C ... +50 °C
Weight650

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