VKA Load Break Switches 125-250A

125-250A VKA load break switches, compact in size, 3 and 4 pole available as a standard. 2, 6 and 8 pole VKA versions are available upon request. With switch technology, the silver contact ensures safe and durable operations. Tested according to IEC 60269. Certificates - CE, RINA, RoHS, GostR, KEMA and EAC.

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Further information

Type AC-22 400 V AC-23 AC-23 EAN-Code
415 V 400 V 690 V
690 V 415 V
Model Ie / A Ie / A Ie / A
3-pole
VKA 3125N 125 A 80 A 45 kW 80 A 55 kW 6419410217504
VKA 3160N 160 A 135 A 75 kW 125 A 90 kW 6419410218006
4-pole
VKA 4125N 125 A 80 A 45 kW 80 A 55 Kw 6419410218600
VKA 4160N 160 A 135 A 75 kW 125 A 90 kW 6419410219102

 

Type AC-21 AC-21 AC-22 AC-23 EAN-Code
400 V 690 V 400 V 400 V
415 V 415 V 415 V
Model Ie / A Ie / A Ie / A Ie / A
3-pole
VKA 3200 200 A 200 A 200 A 200 A 110 kW 6419410218020
VKA 3250 250 A 250 A 250 A 250 A 132 kW 6419410218044
VKA 3200 LS/VS 200 A 200 A 200 A 200 A 110 kW 6419410218037
VKA 3250 LS/VS 250 A 250 A 250 A 250 A 132 kW 6419410218051
4-pole
VKA 4200 200 A 200 A 200 A 200 A 110 kW 6419410219126
VKA 4250 250 A 250 A 250 A 250 A 132 kW 6419410219140
VKA 4200 LS/VS 200 A 200 A 200 A 200 A 110 kW 6419410219133
VKA 4250 LS/VS 250 A 250 A 250 A 250 A 132 kW 6419410219157

 

 

 

KATKO Load Break Switch

Key benefits

  • Compact size

  • 3-pole and 4-pole VKA-switches as standard

  • 2-pole upon request

  • 4-pole versions with early-make and late-break neutral pole

  • 125-160A: 6-pole and 8-pole versions consist of two 3-pole or 4-pole VKA-switches connected by a parallel kit

  • Compatible with handles LK10 and LK11

  • Shafts L=100/200 AD11 and L=100/200/300 AD11/VT

  • 200-250A: Handle LK12 and shaft L=228 AD12/T6 included, suitable for 250 mm panel board

  • Terminal covers LS/VKAC and phase barriers VS/VKAC enable safe use

  • Tested according to IEC 60947-3