Connect - Contact - Control
Emergency
Disconnect Switch
Single and Double Pole
S135 Series
Ø54
On
90
128
B 125.en
59.5
80
13
5 max.
Off
2
Single and double pole emergency disconnect switch S 135
The switches are designed to open a power circuit quickly
and effectively under emergency conditions. Installation of
these switches enhances safety significantly (requirements
for accident prevention).
Technical Data
Fitted with our switching elements 306M (160 A) or 307G (250 A)
the S135 features a snap action mechanism and double break
contacts. The switch is in the ”On” position with the red knob
extended. Pushing the knob instantly opens the circuit and the
permanent magnet blowouts ensure that inductive arcs are
extinguished. In case of electrical or mechanical damage of the
switching element, it can be changed easily, which guarantees
an extended life of the unit as well as cost effective maintenance. When fitted with the optional keyswitch, the S135 may
be locked in the ”Off” position so as to prevent unauthorized
use of any equipment.
Conventional thermal Current Ith
160 A / 250 A respectively
Breaking capacity
see list B 40
Rated insulation voltage Ui
320 V
Rated impulse withstand voltage Uimp
4 kV at PD 3
Mechanical life
30,000 operations
Protection of terminals
IP 00
Mounting position
any
Terminal
Bolt
M8 / M10 respectively
Maximum terminal tightening
torque
M 8: 6 Nm max.
M 10: 10 Nm max.
Device outline
Single pole
Double pole
108
85,8
Ø54
13
On
Off
1
Ø3,2
59,5
4
5
7
19,5
7
6
6
42
2
5 max.
M3x10 DIN 85
2
2
8
1 Connecting plate
2 Cylinder lock
80
90
8
3 Arc chamber
4 Mounting plate
5 Inscription plate
6 Key in lock
position
(allowable)
identification
of polarity
M10 at
S307 G
3
31 max.
7 Key in unlock
position
8 Bolt
(at S307 G)
51,5
128
63 max.
(at S307 G)
M8 at S306 M
M10 at S307 G
Dimensions in mm
Versions, Mounting template, Ordering code
Mounting template:
Versions:
Switching
element
Convent. thermal current Ith
Weight
S135 M1-00*
S135 M2-00*
1x S306 M
1x S306 M
160 A
160 A
0.65 kg
1.10 kg
S135 G1-00*
S135 G2-00*
1x S307 G
1x S307 G
250 A
250 A
0.75 kg
1.25 kg
AM5 (DIN 74)
48±0,2
Series
B 1761/0310/1.0 Printed in Germany
19
60±0.2
* Due to the regulations for accident prevention ‘Industrial
trucks’ in some countries the vehicles have to be fitted with different locks depending on the kind of operation. We supply:
 Driver operated vehicles:
Lock code number 51
 Pedestrian operated vehicles: Lock code number 65
Schaltbau GmbH
Hollerithstrasse 5
81829 Munich Germany
25
Note: For mounting the
red knob can be taken off. A
3 mm dia. pin put in a hole
through both shafts serves
as a counter support.
Phone
Fax
e-Mail
Internet
Ordering code:
Series
S135 M1-00
Switching elements
M
S306, Ith=160 A
G
S307, Ith=250 A
Numbers of switching elements
1
1-pole
2
2-pole
Lock code numbers*
00
without lock
Accessories:
Cylinder lock 51
Cylinder lock 65
Connecting plate
+49 89 9 30 05-0
+49 89 9 30 05-350
contact@schaltbau.de
www.schaltbau.com
ZHS 4A251
ZHS 4A265
ZP-S13x
We reserve the right to make technical
changes without prior notice.
Issued January 2009