Siemens 3SB5 User Manual
Operating Instructions
Warning :
3SB5 Operating Instruction
Manual
3SB5 Mounting details for cylinder 22 mm
d
Panel Door
b
Hazardous Voltage can cause
Electric Shock and burns.
Disconnect Power before proceeding
with any work on this equipment
- 22.722,3
d
d = Cylinder diameter ( 22 mm)
2
1
a
a = 30 mm (exceptions below)
a = 50 mm for Mushroom Actuators
a = 40 mm for Twin Push Button Actuators
b = 40 mm for Contact Blocks with 1 contact (exceptions below)
b = 50 mm for Mushroom Actuators and for Contact Blocks with 2 contacts
b = 60 mm for Twin Push Button Actuators
8
4
a
5
10
3
1. Actuator
2. Panel Door
3. Holder
4. Pressure Screws
5. Contact Block
8. Shim
10. Integrated LED illumination module
1
Step 1: Pass the Actuator (1/6) through the Cutout from the front into the Holder (3)
2
2
3
3
1
6
Step 2: Lock the Actuator (1/6) with Holder (3) by turning it Clockwise
3
3
1
6
Step 3: Fix Holder (3) by tightening two pressure screws (4) of the holder (3) to make it both
vibration-proof and twist proof (Maximum Tightening torque = 0.8 Nm)
2
3
4
3
2
4
Step 4: Fit the Contact Block (5) or Lamp holder (7) by snapping into the Slots of Holder (3)
DETAIL A
1
2
4
3
10
5
1
2
4
3
7
NOTE:
1NC/2NC Contact Block (5) should be assembled only in slot “12”
(See DETAIL A) of Holder (3).
1NO/2NO Contact Block (5) should be assembled only in slot “43”
(See DETAIL A) of Holder (3).
Lamp Holder (7) / Integrated LED (10) illumination modules should be
DETAIL A
assembled only in slot “56” (See DETAIL A) of the Holder (3).
2
To remove Contact Block (5) from Holder (3), unlatch the snap-on feature by pressing the Shim (8) in the direction as
shown in DETAIL B
DETAIL B
5
5
3
To remove Lamp Holder (7) from Holder (3), unlatch the snap-on feature by pressing the Shim (9) in the direction as
shown in DETAIL C
DETAIL C
7
3
3
3
DETAIL B
9
8
7
DETAIL C
For Actuating Contact Blocks in the Middle pole of the holder:
11 .... Accessory Thrust Pad (3SB5912-0AN) for Selector Actuators
13 .... Accessory Thrust Cap (3SB5902-0AA) for PushButton Actuators
6
12
1
13
11
To mount and actuate the Contact Block (5) in the middle pole (Slot "56";Refer DETAIL A) of the Holder (3):
- Two numbers of Thrust Pads (11) should be press fitted into the slots of Sliders (12) of Selector Actuator (6).
- One number of Thrust Cap (13) should be press fitted into the pusher (14) of PushButton Actuator (1).
CAUTION: Mounting the Contact Block in the middle pole is not possible for Luminous version.
13
14
Mounting of 3SB5 Compact Pilot light / 3SB5 Compact LED
Step 1: Pass the Compact Pilot Light / Compact LED
(15) through the Cutout from the front into the
Ring Holder (16)
2
15
16
Step 2: Tighten the Compact Pilot Light / Compact
LED (15) with Ring Holder (16) by turning Ring
Holder (16) Clockwise
2
16
15
3
Mounting of 3SB5 Lens Assembly
Step 1: Pass the Lens assembly (24) through the Cutout from the front into the Holder (3).
2
24
Step 2: Lock the Lens assembly (24) with Holder (3) by
turning it Clockwise.
3
Step 3: Fix Holder (3) by tightning two pessure screws (4)
of the Holder (3) to make it both vibration proof and
twist proof (Maximum Tightning torque = 0.8Nm)
4
24
Step 4: Fit the Lamp Holder (7) by snapping into the slots (5-6) of the Holder (3).
2
24
3
7
4
Mounting of 3SB5 Twin Push Button Actuator
Step 1: Pass Twin Push Button Actuator (35) through the cut out of the Panel (2) from front, into the Holder with
Contact Blocks (36)
2
35
36
Step 2: Lock the Twin Push Button Actuator (35) into the Holder with Contact Blocks (36) by turning it clockwise.
37
35
Caution:
1. The Twin Push button actuator (35) should be assembled in such a way that the Pusher with symbol '0' (37)
of Twin Push button actuator (35) should be on the Top, & should actuate the NC Contact Block only.
2. For illuminated Twin Push Button Actuator, only the "Integrated LED illumination module" to be used
for illumination.
3SB5 Selector Switch short knob positions
50 $
100 $
50 $
50 $
50 $
50 $
50 $
3 Position Momentary
2 Position Maintained
2 Position Momentary
3 Position Maintained
5
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