ELCON Changeover Switches... Proven over decades LOAD. compact L.T. SWITCHGEARS

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1 O hangeover witches... roven over decades 0 O new 0 & 2 in size I most compact 00 single handle changeover switch.. I

2 .. I On oad hangeover witches O is the ioneer rand in hangeover witches in India. lcon switchgear range covers... On oad hangeover witches use ombination nits witchfuse nits use inks and use ases witch isconnector/isolators hangeover witches are widely used to witch over from electricity supply to standby supply, hence ensuring power continuity. ue to its application, reliability is the most important factor. hangeover witch has to operate when it is r e q u i r e d m o s t! r e l i a b l e changeover switch can save otherwise probable process losses. lcon hangeover switches meet this criteria perfectly and is proven over decades. pplication areas: irports otel / ospitals teel and ement lants Industrial anufacturing nits ajor ommercial omplexes elecom ector hemical / harma industry l c o n c h a n g e o v e r s w i t c h e s incorporate simple, yet strong and quick make / break spring operated mechanism, which makes operation very easy for the operator. ide range from 2 in, & version. ompact and elegant. uitable for 2 duty. igh thermal capacity and reliability. ool proof, easy to operate design. inimum torque requirement. igh short circuit fused current withstand capacity of the order of 0krms.. adlockable handle in 'O' position can also offer the same in 'O' position on request. Interlock defeat facility. vailable in open execution as well as in sheet steel () enclosure. 2O.2uxiliary contacts can be offered for. ormal ervice onditions : 5 to 5 Operating temperature range : o o derating upto +55 high mechanical and electrical endurance is assured through the u s e o f s i m p l e a n d r o b u s t mechanism. everal improvements have been incorporated over the years to make the product suitable for working under Indian climatic conditions. roducts pass through stringent quality control checks at every stage of manufacturing which ensures reliability. ype (2 6) O ype ( 00) O ype ( 00) O ype (00 ) O

3 echnical pecifications ef standard I 97 On oad hangeover witch ype ype (ingle handle operated) hermal current (Ithe) ating operational current ated uty tilization ategory at Insulation oltage ated operational voltage ated making capacity ated breaking capacity ated short time withstand capacity rms (s) ielectric strength (at z for min) in. enclosure dimn. is (xx) in mm horizontal version) eight (kg) O O ninterrupted x 2 x 2 x x 0 x x On oad hangeover witch ype ype (ouble handle operated) hermal current (Ithe) ating operational current ated uty tilization ategory at Insulation oltage ated operational voltage ated making capacity ated breaking capacity ated short time withstand capacity rms (s) ielectric strength (at z for min) in. enclose dim. is (xx) in mm horizontal version) eight (kg) O ninterrupted x 0 x 0 6 x 0 x 0 6 On oad hangeover witch ype ype (ouble handle operated) hermal current (Ithe) ated operational current ated uty tilization ategory at Insulation oltage ated operational voltage ated making capacity ated breaking capacity ated short time withstand capacity rms (s) ielectric strength (at z for min) eight (kg) O ninterrupted

4 O hangeover witches (ingle handle operated) 26 Ø7 56 * witch mounting dimension Y Y (Optional) oor andle on door arrangement oor cutouts details Ø5 x nos. Ø Ø6x2 nos. ounting holes 6 x 2.5mm h.hd screw for all terminal witch ounting imension. O hangeover witches (ingle handle operated) O II Ø 9.5 O I z OO I Ø 7 7 Ø 6 x nos. Ø Y imensions in mm IZ III. O. III00 III0 III6 III0 I ØY Z II II II I I2 I0 I60 I

5 oor Interlock assembly for hangeover witches. o escription witch haft djusting pipe assembly.o.. late assembly ad locking piece oor lange lange ixing screw ad locking strip Operating handle andle fixing screw Indicator ty. O hangeover witches (ouble handle operated) oor andle on door arrangement hange over switch Z Y akelite body () op terminal details for 00. () 2xØ.5() 2xØ.5() ottom terminal details for 00. oor cutout details ating to 0.5 Ø 2 x to 00 7 Ø x Ø oor cutout with efeat lock imensions in mm I * Ø6 Ø2.5 Ø.5 Ø.5 Ø * Ø6 Ø Y 6xØ5 6xØ5 6xØ5 6xØ5 6xØ5 6xØ5 Z

6 O hangeover witches (ouble handle operated) os Ø7 ole for unit mounting fg. surface ameco witch I os x for flonge Ø os. 0 otes: ) echanical interlock allows closing of any one switch at a time. oth witches can remain O at a time 2) andle on door echanism will be provided uxiliary conts. (2O+2) can be provided (Optional) imensions in mm Ø Ø Ø Ø Ø Ø Z hannel x x mm 2 os ± 2mm erminal details for 2 & 00 ux. contacts erminal details for 00 oor O O hangeover witch ype (ertical) in Open xecution

7 OO hangeover witch use nit ype Øx6nos. mtg.hole OO I Ø Ø.5 Ø Ø Ø OO hangeover... ype I Z I Y 6 6 to 6 OO hangeover... in.. nclosure ype * Y Ø oor utout etails ating 0 / Ø2 xø5 0 / 6 7 Ø xø Ø 2.5 Ø imensions in mm Y 6 6 imensions in mm Ø I 0/ imensions in mm /

8 OO hangeover... in.. nclosure ype I / Ordering data for pole changeover switches in open execution urrent ating O/O range (ingle handle) I I I I II II III III III III O range (ouble handle) O orizontal (ouble handle) l. refer our price list for Ordering /o witches in enclosure. or 0 & 2 size II /o switches ordering no. pl. refer back to us. O ertical (ouble handle)