LOAD BREAK SWITCHES A TECHNICAL DATA FOR KU, KUE, VKA AND EVA SERIES
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1 LOAD BREAK SWITCHES A TECHNICAL DATA FOR KU, KUE, VKA AND EVA SERIES Load Break Switches Rated insulation voltage, U i (V) Rated thermal current, I th (A) Nominal values with cable size (mm 2 ) Rated operational current, I e (A) KATKO SWITCH DIAGRAMS + 2NC/NO (Accessory) 16A 25A 40A 63A 80A 125A 160A KU / KU / KU / KU / KU / KU / VKA / VKA / KUE KUE KUE KUE KUE KUE EVA EVA 200A /415V AC V V /415V AC V V /415V / / AC V 16 25/20 32/20 40/32 40/32 40/ / V 16 25/20 32/20 40/32 40/32 40/ / Rated operational power for 3-phase (1500 r.p.m.) squirrel cage induction motors (kw) 400/415V / AC V /11 22/11 30/22 30/22 30/ V 11 22/15 30/15 37/30 37/30 37/ Rated fused short circuit current Back-up fuse (A) R.M.S. value, I k (ka) Peak value (ka) Impulse withstand voltage, U imp (kv) /6 8/ Rated short circuit making capacity, I cm (ka) 690V * 7* 7* 7* Rated short time withstand current (1 s), I cw (ka) 690V * 6* 6* 6* Rated breaking capacity, I cn (A) 400/415V / AC V / / / / V / / / / Electrical endurance (operations) Mechanical endurance (operations) Terminals / Bolt size Cu (mm²) M8 M8 M8 M8 Max terminal torque (Nm) *415 V VKA EVA + NT + 2NC/NO (Accessory) VKA 250A EVA + 2NC/NO (Accessory) Change-over + 2NC/NO (Accessory) 6-pole + 2NC/NO (Accessory) 7
2 LOAD BREAK SWITCHES A ROTARY SWITCHES, KU SERIES Compact size DIN-rail mounting and KU-switches as standard 2-pole upon request 6-pole and 8-pole versions consist of two or KU-switches connected by a parallel kit Switch technology by means of silver contacts ensures safe and durable operation Compatible with handles LK10 and LK11 Shafts L=100/200/300 AD11 and L=100/200/300 AD11/VT AC V AC V 1) AC V AC V 690 V 690 V 2) 415 V kg P / kw P / kw KU 316N 25 A 16 A 16 A 7,5 kw 16 A 11 kw KU 325N 40 A 25 A 25 A 11 kw 25 A 22 kw KU 340N 63 A 40 A 40 A 22 kw 32 A 30 kw KU 363N 80 A 63 A 40 A 22 kw 40 A 37 kw KU 380N 100 A 80 A 63 A 30 kw 40 A 37 kw KU 3125N 125 A 125 1) / 80 2) A 63 A 30 kw 40 A 37 kw KU 416N 25 A 16 A 16 A 7,5 kw 16 A 11 kw KU 425N 40 A 25 A 25 A 11 kw 25 A 22 kw KU 440N 63 A 40 A 40 A 22 kw 32 A 30 kw KU 463N 80 A 63 A 40 A 22 kw 40 A 37 kw KU 480N 100 A 80 A 63 A 30 kw 40 A 37 kw KU 4125N 125 A 125 1) / 80 2) A 63 A 30 kw 40 A 37 kw Data subject to change without notice
3 LOAD BREAK SWITCHES A ROTARY SWITCHES, VKA SERIES Compact size and VKA-switches as standard 2-pole upon request 6-pole and 8-pole versions consist of two or VKA-switches connected by a parallel kit Switch technology by means of silver contacts ensures safe and durable operation Compatible with handles LK10 and LK11 Shafts L=100/200 AD11 and L=100/200/300 AD11/VT AC V AC V AC V AC V 690 V 690 V 415 V kg P / kw P / kw VKA 3125N 160 A 125 A 100 A 45 kw 80 A 55 kw VKA 3160N 200 A 160 A 135 A 75 kw 125 A 90 kw VKA 4125N 160 A 125 A 100 A 45 kw 80 A 55 kw VKA 4160N 200 A 160 A 135 A 75 kw 125 A 90 kw
4 LOAD BREAK SWITCHES A FRONT PLATES FOR KU AND VKA Front plates for KU and VKA switches with direct handle Available with grey front plate and black handle, or yellow front plate and red handle (Y/R) K/KU 3P: K/KU 4P: K/VKA 3-4P: For Description K/KU 3P KU 3P Grey plate, black direct handle K/KU 4P KU 4P Grey plate, black direct handle K/KU 3P Y/R KU 3P Yellow plate, red direct handle K/KU 4P Y/R KU 4P Yellow plate, red direct handle K/VKA 3P-4P VKA 3-4P Grey plate, black direct handle K/VKA 3P-4P Y/R VKA 3-4P Yellow plate, red direct handle EAN-code Data subject to change without notice
5 LOAD BREAK SWITCHES A ROTARY SWITCHES, VKA SERIES Compact size saves space Early break auxiliary contacts are easy to install, max available 2x1NC/NO (changeover contact) Available as and version Terminal covers LS/VKAC and phase barriers VS/VKAC enable safe use Connecting rivets with 350 m silver alloy ensure a long life expectancy and safe operation in demanding conditions Handle LK12 and shaft L=228 mm included, suitable for 250 mm deep panel boards AC V AC V AC V AC V 415 V 415 V 415 V kg P / kw VKA A 200 A 200 A 200 A 110 kw VKA A 250 A 250 A 250 A 132 kw VKA 3200 LS/VS 200 A 200 A 200 A 200 A 110 kw VKA 3250 LS/VS 250 A 250 A 250 A 250 A 132 kw VKA A 200 A 200 A 200 A 110 kw VKA A 250 A 250 A 250 A 132 kw VKA 4200 LS/VS 200 A 200 A 200 A 200 A 110 kw VKA 4250 LS/VS 250 A 250 A 250 A 250 A 132 kw
6 LOAD BREAK SWITCHES A TOGGLE SWITCHES, KUE SERIES Compact size DIN-rail mounting Switch technology by means of silver contacts ensures safe and durable operation Available with adapter to connect the switch to a three-phase section rail. Three different connections heights (see next page for dimensions) Available with yellow front plate and red toggle: Add Y/R at the end of the product type when ordering KUE + K/KUE: KUE + R/KUE: AC V AC V 1) AC V AC V 690 V 690 V 2) 415 V kg P / kw P / kw KUE A 16 A 16 A 7,5 kw 16 A 11 kw KUE A 25 A 25 A 11 kw 20 A 15 kw KUE A 40 A 25 A 11 kw 20 A 15 kw KUE A 63 A 40 A 22 kw 32 A 30 kw KUE A 80 A 63 A 30 kw 32 A 30 kw KUE A 125 1) / 80 2) A 63 A 30 kw 32 A 30 kw KUE AD1 + K/KUE 25 A 16 A 16 A 7,5 kw 16 A 11 kw KUE AD1 + K/KUE 40 A 25 A 25 A 11 kw 20 A 15 kw KUE AD1 + K/KUE 63 A 40 A 25 A 11 kw 20 A 15 kw KUE AD1 + K/KUE 80 A 63 A 40 A 22 kw 32 A 30 kw KUE AD1 + K/KUE 100 A 80 A 63 A 30 kw 32 A 30 kw KUE AD1 + K/KUE 125 A 125 1) / 80 2) A 63 A 30 kw 32 A 30 kw KUE AD2 + K/KUE 25 A 16 A 16 A 7,5 kw 16 A 11 kw KUE AD2 + K/KUE 40 A 25 A 25 A 11 kw 20 A 15 kw KUE AD2 + K/KUE 63 A 40 A 25 A 11 kw 20 A 15 kw KUE AD2 + K/KUE 80 A 63 A 40 A 22 kw 32 A 30 kw KUE AD2 + K/KUE 100 A 80 A 63 A 30 kw 32 A 30 kw KUE AD2 + K/KUE 125 A 125 1) / 80 2) A 63 A 30 kw 32 A 30 kw KUE AD3 + K/KUE 25 A 16 A 16 A 7,5 kw 16 A 11 kw KUE AD3 + K/KUE 40 A 25 A 25 A 11 kw 20 A 15 kw KUE AD3 + K/KUE 63 A 40 A 25 A 11 kw 20 A 15 kw KUE AD3 + K/KUE 80 A 63 A 40 A 22 kw 32 A 30 kw KUE AD3 + K/KUE 100 A 80 A 63 A 30 kw 32 A 30 kw KUE AD3 + K/KUE 125 A 125 1) / 80 2) A 63 A 30 kw 32 A 30 kw ADDITIONAL FRONT PLATES K/KUE Rectangular front plate R/KUE Round front plate K/KUE AD Long front plate Data subject to change without notice
7 TOGGLE SWITCHES, KUE SERIES ADAPTER DIMENSIONS LOAD BREAK SWITCHES A TOGGLE SWITCHES, EVA SERIES Compact size Switch technology by means of silver contacts ensures safe and durable operation Includes front plate K/EVA Available with red toggle (R) or with yellow front plate and red toggle (Y/R) AC V AC V AC V AC V 690 V 690 V 415 V kg P / kw P / kw EVA 3125+K/EVA 160 A 125 A 100 A 45 kw 80 A 55 kw EVA 3160+K/EVA 200 A 160 A 125 A 75 kw 125 A 90 kw EVA 3125+K/EVA R 160 A 125 A 100 A 45 kw 80 A 55 kw EVA 3160+K/EVA R 200 A 160 A 125 A 75 kw 125 A 90 kw EVA 3125+K/EVA Y/R 160 A 125 A 100 A 45 kw 80 A 55 kw EVA 3160+K/EVA Y/R 200 A 160 A 125 A 75 kw 125 A 90 kw
8 LOAD BREAK SWITCHES A TOGGLE SWITCHES, EVA SERIES Compact size and Switch technology by means of silver contacts ensures a long life expectancy and safe use in demanding conditions Available with terminal covers and phase barriers (LS/VS) Available with red toggle (R) Terminal cover Phase barrier AC V AC V AC V 415 V 415 V 415 V kg P / kw EVA A 200 A 160 A 75 kw EVA A 250 A 200 A 90 kw EVA 3200 R 200 A 200 A 160 A 75 kw EVA 3250 R 250 A 250 A 200 A 90 kw EVA 3200 LS/VS 200 A 200 A 160 A 75 kw EVA 3250 LS/VS 250 A 250 A 200 A 90 kw EVA 3200 R LS/VS 200 A 200 A 160 A 75 kw EVA 3250 R LS/VS 250 A 250 A 200 A 90 kw EVA A 200 A 160 A 75 kw EVA A 250 A 200 A 90 kw EVA 4200 R 200 A 200 A 160 A 75 kw EVA 4250 R 250 A 250 A 200 A 90 kw EVA 4200 LS/VS 200 A 200 A 160 A 75 kw EVA 4250 LS/VS 250 A 250 A 200 A 90 kw EVA 4200 R LS/VS 200 A 200 A 160 A 75 kw EVA 4250 R LS/VS 250 A 250 A 200 A 90 kw Data subject to change without notice
9 LOAD BREAK SWITCHES A ACCESSORIES FOR KU, VKA, KUE AND EVA SERIES For Description EAN-code Page Handles LK10 Black KU, LK10 Y/R Yellow/red LK11 VKA Black LK11 Y/R A Yellow/red LK12 VKA Black LK12 Y/R A Yellow/red Shafts L=100 AD11 Length 100 mm, aluminium L=200 AD11 Length 200 mm, aluminium L=300 AD11 Handles Length 300 mm, aluminium L=100 AD11/VT Length 100 mm, steel, slanted L=200 AD11/VT Length 200 mm, steel, slanted L=300 AD11/VT Length 300 mm, steel, slanted Parallel kits RV 52S For 2 x KU 3P RV 66 KU For 2 x KU 3P RV 66S For 2 x KU 3P RV 80 For 2 x KU 4P / 2 x VKA 3P KU, VKA RV 80S For 2 x KU 4P / 2 x VKA 3P RV 104 For 2 x (VKA 3P+ALK 3160) / 2 x VKA 4P RV 104S VKA For 2 x (VKA 3P+ALK 3160) / 2 x VKA 4P RV A For 2 x (VKA 4P+ALK 4160) RV 126S For 2 x (VKA 4P+ALK 4160) RV 143S/ A For 2 x VKA 3P Cable connectors KKL 1x A Al mm, Cu mm Contact protections KU 0.V KU For 3/4P switch VKA 0.V For 3/4P switch VKA KKS/VKA 3P For 3P switch Auxiliary contacts KU1.V 1NO+1NC KU2.V 2NO+2NC OKA 1.V 1NO+1NC with door mounting kit, black KU OKA 1.V Y/R 1NO+1NC with door mounting kit, yellow/red OKA 2.V 2NO+2NC with door mounting kit, black OKA 2.V Y/R 2NO+2NC with door mounting kit, yellow/red VKA 1.V VKA 1NO+1NC VKA 2.V A 2NO+2NC VKAC 1.V VKA 1NO+1NC VKAC 2.V A 2NO+2NC OKA/VKA1.V 1NO+1NC with door mounting kit, black OKA/VKA1.V Y/R VKA 1NO+1NC with door mounting kit, yellow/red OKA/VKA2.V A 2NO+2NC with door mounting kit, black OKA/VKA2.V Y/R 2NO+2NC with door mounting kit, yellow/red Spreaders ALK 3160 VKA, EVA For 3P switch ALK A For 4P switch
10 LOAD BREAK SWITCHES A ACCESSORIES FOR KU, VKA, KUE AND EVA SERIES For Description EAN-code Page Screw fixing adaptors for DIN rail RKA-3P For 3P switch KU RKA-4P For 4P switch Door mounting kits OKA/KU/LK10 Black, for 3P switch, with LK10 handle OKA/KU/LK10 Y/R Yellow/red, for 3P switch, with LK10 handle KU OKA/KU4P/LK10 Black, for 4P switch, with LK10 handle OKA/KU4P/LK10 Y/R Yellow/red, for 4P switch, with LK10 handle OKA/VKA Black, with LK11 handle OKA/VKA Y/R Yellow/red, with LK11 handle VKA OKA/VKA/LK10 Black, with LK10 handle OKA/VKA/LK10 Y/R Yellow/red, with LK10 handle Change over kits KU3/4P VV Positions 1, 0, 2, black handle KU KU3/4P VV Y/R Positions 1, 0, 2, red handle VV 1-2 No 0-position VV Positions 1, 0, VKA VV.1-0-2/K Positions 1, 0, 2 with supporting steel VV.1-0-2/LK12 Positions 1, 0, 2 with LK12 handle Data subject to change without notice
11 LOAD BREAK SWITCHES A TECHNICAL DATA FOR VKE SERIES Load Break Switches 125 A 160 A 200 A 250 A 315 A 400 A 630 A Rated insulation voltage, U i (V) Rated thermal current, I th (A) Nominal values with cable size (mm 2 ) x185 Rated operational current, I e (A) 400/415V AC V V /415V AC V V /415V AC V V Rated operational power for 3-phase (1500 r.p.m.) squirrel cage induction motors (kw) 400/415V AC V V Rated fused short circuit current Back-up fuse (A) R.M.S. value, I k (ka) Peak value (ka) Impulse withstand voltage, U imp (kv) Rated short circuit making capacity, I cm (ka) 690V Rated short time withstand current (1 s), I cw (ka) 690V Rated breaking capacity, I cn (A) 400/415V AC V V Electrical endurance (number of operations) Mechanical endurance (number of operations) Terminals / Bolt size Cu (mm²) M10 M10 M10 M10 M12 Max terminal torque (Nm)
12 LOAD BREAK SWITCHES A VKE SERIES Compact size saves space The modular structure enables the drive mechanism position to be varied Front operated Available as 1-, 2-, 3- and Includes shaft L=220 and LK12 handle Available with terminal covers (LS) Easy to install auxiliary contacts AC V AC V AC V AC V 690 V 690 V 415 V kg P / kw P / kw VKE A 125 A 125 A 55 kw 125 A 90 kw ,6 VKE A 160 A 125 A 55 kw 125 A 90 kw ,6 VKE 3125 NT 160 A 125 A 125 A 55 kw 125 A 90 kw ,9 VKE 3160 NT 160 A 160 A 125 A 55 kw 125 A 90 kw ,9 VKE A 125 A 125 A 55 kw 125 A 90 kw ,9 VKE A 160 A 125 A 55 kw 125A 90 kw ,9 18 Data subject to change without notice
13 LOAD BREAK SWITCHES A VKE SERIES Compact size saves space The modular structure enables the drive mechanism position to be varied Front operated Available as 1-, 2-, 3-, 4- and 6-pole Includes shaft LVK=228 and LK14 handle Available with terminal covers (LS) Easy to install auxiliary contacts AC V AC V AC V AC V 690 V 690 V 415 V kg P / kw P / kw VKE A 200 A 200 A 110 kw 200 A 160 kw ,0 VKE A 250 A 250 A 132 kw 250 A 250 kw ,0 VKE 3200 NT 200 A 200 A 200 A 110 kw 200 A 160 kw ,6 VKE 3250 NT 250 A 250 A 250 A 132 kw 250 A 250 kw ,6 VKE A 200 A 200 A 110 kw 200 A 160 kw ,6 VKE A 250 A 250 A 132 kw 250 A 250 kw ,6 6-pole VKE A 200 A 200 A 110 kw 200 A 160 kw ,3 VKE A 250 A 250 A 132 kw 250 A 250 kw ,3 19
14 LOAD BREAK SWITCHES A VKE SERIES Compact size saves space The modular structure enables the drive mechanism position to be varied Front operated Available as 1-, 2-, 3-, 4- and 6-pole Includes shaft LVK=228 and LK14 handle Available with terminal covers (LS) Easy to install auxiliary contacts AC V AC V AC V AC V 690 V 690 V 415 V kg P / kw P / kw VKE A 315 A 315 A 160 kw 315 A 315 kw ,6 VKE A 400 A 400 A 200 kw 400 A 355 kw ,6 VKE 3315 NT 315 A 315 A 315 A 160 kw 315 A 315 kw ,4 VKE 3400 NT 400 A 400 A 400 A 200 kw 400 A 355 kw ,4 VKE A 315 A 315 A 160 kw 315 A 315 kw ,4 VKE A 400 A 400 A 200 kw 400 A 355 kw ,4 6-pole VKE A 315 A 315 A 160 kw 315 A 315 kw ,2 VKE A 400 A 400 A 200 kw 400 A 355 kw ,2 20 Data subject to change without notice
15 LOAD BREAK SWITCHES 630 A VKE SERIES Compact size saves space The modular structure enables the drive mechanism position to be varied Front operated Available as 1-, 2-, 3-, 4- and 6-pole Includes shaft LVK=228 and LK14 handle Available with terminal covers (LS) Easy to install auxiliary contacts AC V AC V AC V AC V 690 V 690 V 415 V kg P / kw P / kw VKE A 630 A 630 A 355 kw 500 A 500 kw ,3 VKE 3630 NT 630 A 630 A 630 A 355 kw 500 A 500 kw ,6 VKE A 630 A 630 A 355 kw 500 A 500 kw ,6 6-pole VKE A 630 A 630 A 355 kw 500 A 500 kw ,6 21
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