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