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Limit Switches
Double Insulation Plastic Casing IP65
Description
Applications
Easy use, electromechanical limit switches offer specific qualities:
• Visible operation......
- LS40P...............................
• Precise operating points (consistency)..... page 2
.....page 58
6 Low Voltage Products
1SBC 0016 R1002
Main Summary
................
• Electrically separated contacts...... LS40P.................... width...
The casings come dimensions: LS30P..........
Main Summary
30 width casings with
standardized dimensions corresponding to:
• 50047for mmwidth
• 50041 for mmwidth
Mounting the casing:
• screws top part for mmwidth
• screws for mmwidth
Block contacts:
• Contact configuration: NO+ NC, NO, NC
• Positive opening operation
• Snap action slow action
• shape: the contacts are electrically separated
Connecting terminals:
• M3..........................
• Standards ................. width...............5 cable gland for LS30P
•1 13.
Description
Limit switches, which are made reinforced UL-V0 thermoplastic fibre-glass, offer double insulation and degree protection 65.............
.........
• Positioning and travel limit..
- LS31P................
..........
• Ordering details.........Index
LS30P.............
They are purpose-built detection devices thanks these characteristics:
• Presence/absence.............................
• Immune electromagnetic disturbances..
• Able switch strong currents (10 conventional thermal current).........
Assembled using screws for mmwidth
Assembled using screws for mmwidth
Cover:
• Closed using screws for mmwidth
• Self clipping closure for mmwidth
One piece sealing gasket ensure tightness
Electrical connection:
• cable gland for LS31P
• 13.......5cable gland for LS40P
Symbols
Example:
Structure:
LS 141
LS P
B 1
Plastic casing
Operating heads: codes 93
Contact block
11: NOcontact NCcontact
20: NOcontacts
02: contacts
B: ZbSnap action
L: ZbSlow action (contact dependent)
D: Slowaction non-overlapping late make
C: Slowaction overlapping early make
• General table........... LS31P....
• Objects passing/counting....5 (+,-) pozidriv screw
• Screw head with captive cable clamp
• Markings conform with IEC 947-1, IEC 947-5-1,
EN 50005 and 50013 standards
Avariety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc.............................. width.................. page 56
..pages 10to 19
• Terminology...................
