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Poznámky redaktora
...............
• Able switch strong currents (10 conventional thermal current)....5 cable gland
60=60 mmwidth+3 cable inletsfor Pg13.... width....................
• Objects passing/counting...
• Positioning and travel limit..................................... and LS60M..... page4
.................................page 56
..............................Main Summary Index
LS40M.
• Ordering details...
They are purpose-built detection devices thanks these characteristics:
• Presence/absence......5 (+,-) pozidriv screw
• Screw head with captive cable clamp
Symbols
Example:
Structure:
LS 141
LS I
B 1
Limit Switch
Casing width
40=40 mmwidth+1 cable inlet for Pg13.....................pages 27
• Terminology................................
• Precise operating points (consistency).5 cable gland for mmwidth
• 13... page 58
8 Low Voltage Products
1SBC 0016 R1002
Main Summary
............
• Standards....5 cable glands for mmwidth
Terminal for protective conductor placed nearthe
cable inlet and marked Q
• M3.........
Assembled using screws for mmwidths
Cover:
• Closed using screws for mmwidth
• Closed using screws for mmwidth
One piece sealing gasket ensure tightness
Electrical connection:
• 13..........
• Electrically separated contacts............
Description
Limit switches, which are made aluminium alloy, have degree protection 66...............
....5 cable gland
Metal casing
Operating heads: codes 93
Contact block
1 contact contact
2 contacts
2 contacts
B: ZbSnap action
L: ZbSlow action (contact dependent)
D: Slowaction non-overlapping late make
C: Slowaction overlapping early make
• General table...................
Casing:
• mmwidth with standardized dimensions
according 50041
• mmwidth
Mounting the casing:
• screws for mmwidth
• screws for mmwidth
Block contacts:
• Contact configuration: NO+ NC, NO, NC
• Positive opening operation
• Snap action slowaction
• shape: the contacts are electrically separated
Connecting terminals:
• M3.5 (+,-) pozidriv screw
• Screw heads with captive cable clamp
• Markings conform with IEC 947-1, IEC 947-5-1,
EN50005 and 50013 standards
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc........ Limit Switches
Metal Casing IP66
Description
Applications
Easy use, electromechanical limit switches offer specific qualities:
• Visible operation........
The casings come dimensions: LS40M.
.................................
■LS60M....... width.
• Immune electromagnetic disturbances.
