ABB Polohové spínače

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Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 22 z 238

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... They are exceptional etection devices thanks these characteristics: • Presence/absence... 1cable inlet M16x 1........Plastic casing 13 LS 3 4 5 P 1SBC141157C0202 .........C........O............P....P.. The casings come dimensions: LS3.........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...... width................................................................. 4 1 Contact types: 11.P., N.....P............................. N..................... width, LS4............. N........., LS4........... contacts 20. contacts Snap action: B....... 1cable inlet for 1/2" NPTcable gland.................. • Positive opening operation @ • Snap action slowaction • The2 contacts are electrically separated Connecting terminals: • M3...... 1cable inlet 1/2" NPT plastic adaptor delivered not mounted...... contacts 02..............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..........C..1 N.....P................... 7 2 A m # w Casing width: mm.....Zb Snap (except for N...................... 1cable inlet for cable gland..............................Zb Overlapping early make Operating heads: (see panorama) 10...........5 cable gland................................ • Electrically separated contacts., limit switches, which are made fibre-glass reinforced UL-V0 thermoplastic material, offer double insulation [□] and degree protection IP65..C.....5 for ISO16 cable gland... 1cable inlet for 13.P.......... N......... contacts) Dependent (slow) action: L...Slow/ Simultaneous D.... 1cable inlet M20x 1.........................5 for ISO16cable gland..... 1cable inlet 1/2" NPT plastic adaptor 1cable inlet for additional 1/2" NPT plastic adaptor (on request)...............O..... 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..... • Immune electromagnetic disturbances........... width, LS7...C........... 1cable inlet M20x 1... Description LS3..................., N....... Limit Switches Double Insulation Plastic Casing IP65 Applications Easy use, electrom echanical lim itches ffe cific qualities: • Visible operation..........5 cable gland..., LS4.. • Contact blocks with positive opening operation the "N........ 7 2 cable inlets for 13.. ... • Precise operating points (consistency)....... 98.....O..O..... 2 cable inlets M16 1......Zb Non-overlapping late make C........ Casing width: mm..... • Objects passing/counting.. • Positioning and travel limit...C..P..... and LS7......5 for ISO20 cable gland.. 1cable inlet for 13.............LS3..............O........5 cable gland ... N.........." normally closed contact(s) (symbol )................ • Able switch strong currents (10 conventional thermal current).......P.................5 for ISO20 cable gland ......... and LS7. 2 cable inlets for cable gland ...............5 for ISO20 cable gland. 2 cable inlets M20 1.............P... 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...