Isolators ■ On load Isolators to IEC 947-3 ■ 3, 4, 6 and 8 pole versions ■ 63A to 630A ■ Door interlocked handles ■ 3 padlock positions ■ DIN rail and chassis mount versions ■ Shaft length 100 - 500mm ■ Full range of accessories 79 Series Selection and Product Pricing CM series MS series 3 Pole CM793063 CM793080 CM793100 CM793125 CM793125X CM793160 CM793200 MS793125 MS793160 MS793200 MS793250 MS793315 MS793400 MS793630 4 Pole CM794063 CM794080 CM794100 CM794125 CM794125X CM794160 CM794200 MS794125 MS794160 MS794200 MS794250 MS794315 MS794400 MS794630 6 Pole CM796063 CM796080 CM796100 CM796125 – – – – – – – – – – 8 Pole CM798063 CM798080 CM798100 CM798125 – – – – – – – – – – Rating AC21 - 400V Amps 63 80 100 125 125 160 200 125 160 200 250 315 400 630 AC22 - 400V Amps 63 80 100 125 125 160 200 125 160 200 250 315 400 630 AC23 - 400V Amps 63 63 63 63 125 160 200 125 160 200 250 315 400 500 Handles Black – Rotary Door Interlock 79H0002 79H0002 – Red/Yellow – Rotary Door Interlock 79H0003 79H0003 – Black – Pistol Door Interlock 79H0005 79H0005 79H0008 Red/Yellow – Pistol Door Interlock 79H0006 79H0006 79H0009 Shaft Extensions Rotary Handle versions 200mm 79E0001 79E0003 – 400mm 79E0002 79E0004 – – – 79E0009 79E0005 79E0007 79E0010 79E0011 Pistol Handle 120mm 200mm 250mm – – 300mm 79E0006 79E0008 320mm – – 79E0012 500mm – – 79E0013 Protection Covers Upper Terminals 3 pole N/A 79S0001 79S0002 79S0004 79S0006 4 pole N/A 79S0001 79S0010 79S0012 79S0014 Lower Terminals 3 pole N/A 79S0001 79S0003 79S0005 79S0007 4 pole N/A 79S0001 79S0011 79S0013 79S0015 Cable Clamps 3 Pole – 79C0001 – 4 Pole – 79C0002 – Auxiliary Contacts 1st NO + NC 79A0001 79A0001 79A0002 2nd NO + NC 79A0001 79A0001 79A0003 Telephone: +44 (0)208 452 6444 IMOnline: www.imopc.com 79 Series Specification CM79 SERIES CM793063 CM794063 CM796063 CM798063 CM793080 CM794080 CM796080 CM798080 CM793100 CM794100 CM796100 CM798100 CM793125 CM794125 CM796125 CM798125 CM793125X CM794125X – – CM793160 CM794160 – – CM793200 CM794200 – – Rated insulation voltage Ui 690 690 690 690 690 690 690 Rated thermal current Ith 63A 80A 100A 125A 125A 160A 200A 63 63 63 80 80 63 100 100 63 125 125 63 125 125 125 160 160 160 200 200 200 Ratings @ 400VAC AC21B AC22B AC23B A A A Making capacity @ 400VAC AC23B A Rms 630 630 630 630 1250 1600 2000 Breaking capacity @ 400VAC AC23B A Rms 504 504 504 504 1000 1280 1600 Fuse protected short-circuit withstand (kA Rms prospective) kA Rms 100 100 100 50 50 50 50 Rated peak withstand current kA peak 12 12 12 12 16 16 16 10000 Mechanical life 20000 20000 20000 20000 10000 10000 Maximum cable size mm2 35 35 35 35 70 70 70 Weight Kg 3P 0.6 0.6 0.7 0.7 0.9 0.9 0.9 Kg 4P 0.7 0.7 0.8 0.8 1 1 1 Kg 6P 1.2 1.2 1.4 1.4 1.8 1.8 1.8 Kg 8P 1.4 1.4 1.6 1.6 2 2 2 MS793125 MS794125 MS793160 MS794160 MS793200 MS794200 MS793250 MS794250 MS793315 MS794315 MS793400 MS794400 MS793630 MS794630 MS79 SERIES Rated insulation voltage Ui 800 800 800 800 1000 1000 1000 Rated thermal current Ith 125A 160A 200A 250A 315A 400A 630A 125 125 125 160 160 160 200 200 200 250 250 250 315 315 315 400 400 400 630 630 500 Ratings @ 400VAC AC21 AC22 AC23 A A A Making capacity @ 400VAC AC23 A Rms 1250 1250 2000 2500 3150 4000 4000 Breaking capacity @ 400VAC AC23 A Rms 1000 1280 1600 2000 2520 3200 4000 Fuse protected short-circuit withstand (kA Rms prospective) kA Rms 100 100 100 100 100 100 70 Rated peak withstand current kA peak 7 7 9 9 26 13 13 Mechanical life 10000 10000 10000 10000 5000 5000 5000 Maximum cable size mm2 95 95 95 150 240 240 240 Weight Kg 3P 1 1.5 2 2 3.5 3.5 3.5 Kg 4P 1.5 1.5 2 2 4 4 4.5 Telephone: +44 (0)208 452 6444 IMOnline: www.imopc.com 79 Series CM ratings 63 - 125A 85.5 79.5 59.5 44 6 107.5 19.5 75 13 215 13 105 115.5 45 0 52 52 94 45 105 115.5 79.5 59.5 44 ø5.5 21 21 21 1 21 21 21 21 21 21 11.5 85.5 52 11.5 0 ø5.5 1 1 CM ratings 125X - 200A 90 83 7 142 13 122 8 0 90 72 180 45 84 120 additional cable clamps 150 44 135 60 ø8.5 ø5.5 27.5 27.5 27.5 11.5 additional terminal shrouds 1 Front external operation mini 114 <125A mini 105 <200A Door drilling details for rotary handle 46.5 2 x ø4.5 ø31 3 12.7 50 ø22.5 0 Rotary handle 63 90˚ I Door drilling details for pistol handle 70 4 x ø4.5 ø31 50 I ˚ 90 70.5 Pistol handle 50 0 Telephone: +44 (0)208 452 6444 IMOnline: www.imopc.com 79 Series MS 125-630A J Y H O N Terminal shrouds T R S Z øX M Z 45 G B1 U K B øL H 90˚ H1 P P A P W 17 E C 126.5 B1 V R1 D OVERALL DIMENSIONS SWITCH MOUNTING 70 CONNECTION TERMINALS S T U V W øX Y Z 3 x 125 140 135 93 120 124 to 354 65 48.5 80 50 40 120 65 5.5 15 75 45 36 20 20.5 25 3.5 115 28 20 9 20.5 10 4 x 125 170 135 93 120 124 to 354 65 48.5 80 50 40 150 65 5.5 15 75 75 36 20 20.5 25 3.5 115 22 20 9 20.5 10 3 x 160 140 135 93 120 124 to 354 65 48.5 80 50 40 120 65 5.5 15 75 45 36 20 20.5 25 3.5 115 28 20 9 20.5 10 4 x 160 170 135 93 120 124 to 354 65 48.5 80 50 40 150 65 5.5 15 75 75 36 20 20.5 25 3.5 115 22 20 9 20.5 10 3 x 200 180 160 108 130 135 to 365 75 58.5 115 65 50 160 80 5.5 20 105 55 50 25 25.5 30 3.5 130 33 27 11 22.5 15 4 x 200 230 160 108 130 135 to 365 75 58.5 115 65 50 210 80 5.5 20 105 105 50 25 25.5 30 3.5 130 33 27 11 22.5 15 3 x 250 180 160 108 130 135 to 365 75 58.5 115 60 50 160 80 5.5 20 105 55 50 25 25.5 30 3.5 130 33 27 11 22.5 15 4 x 250 230 160 108 130 135 to 365 75 58.5 115 60 50 210 80 5.5 20 105 105 50 25 25.5 30 3.5 130 33 27 11 22.5 15 3 x 315 230 235 170 165 167 to 397 110 83.5 115 82.5 75 210 140 7 30 135 75 65 32 45.5 37.5 5 205 42.5 37.5 13 36 15 4 x 315 290 235 170 165 167 to 397 110 83.5 115 82.5 75 270 140 7 30 135 135 65 32 45.5 37.5 5 205 37.5 37.5 13 36 15 3 x 400 230 235 170 165 167 to 397 110 83.5 115 82.5 75 210 140 7 30 135 75 65 32 45.5 37.5 5 205 42.5 37.5 13 36 15 4 x 400 290 235 170 165 167 to 397 110 83.5 115 82.5 75 270 140 7 30 135 135 65 32 45.5 37.5 5 205 37.5 37.5 13 36 15 3 x 630 230 260 170 165 167 to 397 110 83.5 115 70 75 210 140 7 30 135 75 65 40 45.5 50 5 220 42.5 37.5 13 36 20 4 x 630 290 260 170 165 167 to 397 110 83.5 115 70 75 270 140 7 30 135 135 65 40 45.5 50 5 220 37.5 37.5 13 36 20 RATING (A) A B B1 C D E F G H H1 J K øL M N 0 P R R1 Telephone: +44 (0)208 452 6444 IMOnline: www.imopc.com