VKA3125N

An overview of Altech extended/direct handle motor disconnect switches:

Available from 16 to 60 amps:

• KU3xxN is 3 pole
• KU4xxN is 4 pole

Available from 80 to 150 amps:

• VKA3xxN is 3 pole
• VKA4xxN is 4 pole

Accessories include:

Door interlock handles:

• LK10 UL (black) and LK10 Y/R UL (yellow/red) - NEMA 4X, IP66
• LK11 U (black) and LK11 Y/R U (yellow/red) - NEMA 4X, IP67

Door interlock shaft, steel: 

• L100AD11-ST - 100mm
• L200AD11-ST - 200mm
• L300AD11-ST - 300mm

Auxiliary switches:

• KU1.V - KU models, 1NO/1NC
• KU2.V - KU models, 2NO/2NC
• VKA1.V - VKA models, 1NO/1NC
• VKA2.V - VKA models, 2NO/2NC

Direct handles (for use with 'inside the panel' applications):

• K/KU3P - Black - use with KU models, 3 pole
• K/KU3P Y/R - Yellow/Red - use with KU models, 3 pole
• K/KU4P - Black - use with KU models, 4 pole
• K/KU4P Y/R - Yellow/Red - use with KU models, 4 pole
• K/VKA3-4P - Black - use with VKA models, 3/4 pole
• K/VKA3-4P  Y/R - Yellow/Red - use with VKA models, 3/4 pole

Door mounting kits (add Y/R to the end of any of the below for yellow/red, shown below are black):

NEMA 4X, IP66, 3 padlock locations:

• OKA/KU LK10 - 0 aux. switches, use with KU, 3 pole
• OKA/KU LK10 1.V - 1 aux. switch, use with KU, 3 pole
• OKA/KU LK10 2.V - 2 aux. switches, use with KU, 3 pole
• OKA/KU4P LK10 - 0 aux. switches, use with KU, 4 pole
• OKA/KU4P LK10 1.V - 1 aux. switch, use with KU, 4 pole
• OKA/KU4P LK10 2.V - 2 aux. switch, use with KU, 4 pole

IP65, 3 padlock locations:

• OKA 0.V - 0 aux. switches, use with KU, 3 pole
• OKA 1.V - 1 aux. switch, use with KU, 3 pole
• OKA 2.V - 2 aux. switch, use with KU, 3 pole

NEMA 4X, IP67, 3 padlock locations (for use with VKA series), add Y/R to end of # if you would like yellow/red, below is black:

• OKA/VKA 0.V - 0 aux. switches, 3 pole
• OKA/VKA 1.V - 1 aux. switch, 3 pole
• OKA/VKA 2.V - 2 aux. switch, 3 pole
• OKA/VKA4P 0.V - 0 aux. switches, 4 pole
• OKA/VKA4P 1.V - 1 aux. switch, 4 pole
• OKA/VKA4P 2.V - 2 aux. switch, 4 pole

Marshall Wolf Automation is a large, stocking Altech distributor!

Need More Information?

• Altech Extended/Direct Handle Motor Disconnect Switch Datasheet