ABB Polohové spínače

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

Strana 22 z 238

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