Základní přehled polohových spínačů ...
Poznámky redaktora
..........M..
3 cable inlets M20 1..... 4
.. .... N...............
They are exceptional detection devices thanks these characteristics:
• Presence/absence..........
Block contacts:
• Contact configuration: N..., which are made zinc alloy (zamack), have degree protection IP66..C.O........
V *
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc...... 1N...........
Description
Limit switches, LS3.........................5 for ISO20 cable gland ...5 cable gland. and LS7..C..2 N.......
• Positive opening operation @
• Snap action slow action
• The contacts are electrically separated
Connecting terminals:
• M3........
3 cable inlets M16 1...
• mmwidth with standardized dimensions according to
EN50041............Zb Non-overlapping late make
C ......C..5 (+,-) pozidriv screw
(Screw head with captive cable clamp)
• Markings conformwith IEC60947-1, IEC60947-5-1,
EN50005 and EN50013 standards
Type Example:
Casing width: mm.....
• Positioning and travel limit.........5for ISO20 cable gland.2 N.M...........
3 cable inlets for 1/2" NPT cable gland.O....
1cable inlet M20 1.O. width, LS7...................
.....
• Objects passing/counting..........M.........
1cable inlet for 13......
• Contact blocks with positive opening operation the "N... Metal casing
14
LS
3
7
M
1SBC141157C0202
..
The casings come dimensions: LS3...............Zb Overlapping early make
Operating heads: (see panorama)
10 .....
• Able switch strong currents (10 conventional thermal current).. contacts
Snap action:
B Snap (except for N. Limit Switches
Metal Casing IP66
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation........ and LS7....M., which are made aluminium alloy, have degree protection IP66........ N.................
• mmwidth compatiblewith EN50047 (Fixing)....
Limit switches, LS4..........
• Precise operating points (consistency).. contacts
02.
3 2
1 1
Casing width: mm.
1cable inlet for cable gland......................M... width, LS4.....M..Slow/ Simultaneous
D .....O....5 for ISO16cable gland ...... 3
1cable inlet for 1/2" NPTcable gland......
• Electrically separated contacts........1 N........
1cable inlet M16 1...............
• Immune electromagnetic disturbances..
1cable inlet for 1/2" NPTcable gland..., LS4...
3 cable inlets for 13...LS3... contacts)
Dependent (slow) action:
L ..C...C.... 5
1 1
4 1
Contact types:
11... contacts
20....M....M..
Casing width: mm(newcasing)...... width...O. N." normally closed contact(s) (symbol )...M........5for ISO cable gland..5 cable gland ................. 0
.....
Assembled using screws for &60 mmwidth
Assembled using screws for40 mmwidth
Casing:
• mmwidth with standardized dimensions according to
EN50047... 98......
3 cable inlets for cable gland.. .
