Základní přehled polohových spínačů ...
Poznámky redaktora
..C...................5 (+,-) pozidriv screw
(Screw head with captive cable clamp)
• Markings conformwith IEC60947-1, IEC60947-5-1,
EN50005 and EN50013 standards
Type Example: I
L I
Casing width: mm.5 for ISO20 cable gland......5 for ISO20 cable gland ........
They are exceptional etection devices thanks these characteristics:
• Presence/absence..P.....P..... contacts
Snap action:
B.........., LS4....
2 cable inlets for cable gland ..........
Description
LS3..........
• Able switch strong currents (10 conventional thermal current).
Cover:
• Closed using screw for &60 mmwidth
• Self clipping closure for40 mmwidth
Onepiece sealing gasket ensuretightness
Mounting the casing:
• screws for mmwidth
• screws for mmwidth
• screws for mmwidth
Electrical connection:
• 1(LS30P), 1(LS40P) (LS70P) cable inlets for
Pg 13...................... N.........Zb Snap (except for N....., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□]
and degree protection IP65..............
• Objects passing/counting...............
1cable inlet for 13....................., LS4.........
• Positive opening operation @
• Snap action slowaction
• The2 contacts are electrically separated
Connecting terminals:
• M3.........
1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional
1/2" NPT plastic adaptor (on request)..........O.........
• Contact blocks with positive opening operation the "N. width, LS7.... width, LS4.....................P..............................O...O.... 7
2 cable inlets for 13....LS3.....5 for ISO16cable gland......Slow/ Simultaneous
D...., N............ 98......................... N............ contacts
20.......O...
• Immune electromagnetic disturbances....
• Precise operating points (consistency).. width....
2 cable inlets M20 1.
7 2
A m
# w
Casing width: mm.. and LS7.........
2 cable inlets M16 1.....................5 cable gland...............5 for ISO20 cable gland...............................
1cable inlet for cable gland...5 cable gland...
• Electrically separated contacts....
• Positioning and travel limit.....5 cable gland ................
.............. contacts)
Dependent (slow) action:
L......O.. contacts
02............................
Assembled using4 screws for &60 mmwidth
Assembled using4 screws for40 mmwidth
Casing:
• mmwidth with standardized dimensions according
to EN50047
• mmwidth with standardized dimensions according
to EN50041
• mmwidth compatible with EN50047 (Fixing)
Block 2contacts:
• Contact configuration: N...
1cable inlet M20x 1...
4 1
Contact types:
11........5 for ISO16 cable gland.5 cable gland
• 1(LS31P) 2(LS71P) cable inletsfor cable gland
• 1(LS32P) 2(LS72P) cable inletsfor ISO16cablegland
• 1(LS33P), 1(LS43P) (LS73P) cable inlets for
ISO20 cable gland
• 1(LS35P) cable inlet 1/2" NPT plastic adaptor
• 1(LS45P) cable inlet for 1/2" NPT cable gland
• 1(LS75P) cable inlet 1/2" NPT plastic adaptor +
1cable inlet Pg11 for additional 1/2" NPT plastic
adaptor (on request)
• Suitable for conduit connection only with use adap
tor sleeve optionally provided manufacturer, (on
request)
A variety operating heads:
• Plain plunger
• Roller plunger
• Roller lever, adjustable not, etc..................P., N.....
1cable inlet M20x 1.. N.....Zb Overlapping early make
Operating heads: (see panorama)
10....................................C......
1cable inlet 1/2" NPT plastic adaptor delivered not mounted............ N.C.
Casing width: mm........P.C...Zb Non-overlapping late make
C..........P..........P........" normally closed contact(s) (symbol )...Plastic casing
13
LS
3
4
5 P
1SBC141157C0202
......P.............. and LS7......C............
1cable inlet M16x 1....... Limit Switches
Double Insulation Plastic Casing IP65
Applications
Easy use, electrom echanical lim itches ffe cific qualities:
• Visible operation......
The casings come dimensions: LS3...........
1cable inlet for 1/2" NPTcable gland..........P.....................................
1cable inlet for 13..1 N
