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Motor Disconnect Switches

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CAD files
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FEATURES:
  • One of the smallest 60A switches in the industry with compact design
  • Advanced switch technology (use of silver contacts ensures safe and durable operation)
  • Across the line, motor starting - up to 75hp/600V
  • General Use Rating - 25A to 150A/600V
  • Available as rotary switches for extended or direct handle
  • Toggle switches
  • Non-fused switch
  • Interrupting capacity 10kA with back-up fuse
  • DIN Rail and panel mount available
  • Comprehensive range of accessories includes Door Mounting Kits & Fuse Holder
  • Snap on auxiliary contacts
  • Enclosed switches with NEMA Type 4x rating
  • AC Motor Across-the-line
  • AC General Use
  • Electrical Ratings 25-150A/600V
  • Horsepower Ratings
  • Extended and Direct Handles, Toggle Switches
  • DIN Rail Mount
  • Comprehensive Range of Accessories

    Plus they are very competively priced.

Extended / Direct Handle Motor Disconnect Switch

The KU/VKA...N series can be used with extended and direct handles.

  • 3-4 poles
  • General Purpose Current: 25A - 150A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG - 4-1/0AWG
Extended Handle Accessories
  • Door Interlock Handles
  • Door Interlock Shaft
  • Auxiliary Switches
  • Fuse Holder
  • Direct Handles
  • Door Mountng Kits
  • Mounting Alternatives - Aluminum DIN Rail
Extended / Direct Handle Motor Disconnect Switch

The KUE series only requires an additional cover plate (see below) which makes the switch IP20 touch proof.

  • 3 poles
  • General Purpose Current: 25A - 60A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 27A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG - 12-4AWG

Suitable Accessories

  • Cover Plate
Extended / Direct Handle Motor Disconnect Switch

The EVA series includes a cover plate.

  • 3 poles
  • General Purpose Current: 80A - 150A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 600V AC: 47A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 4-1/0AWG
Enclosed Motor Disconnect Switch

These enclosed switches can be used locally at the motor.

  • 3-4 poles
  • General Purpose Current: 25A - 150A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG - 4-1/0AWG
  • Environmental Rating: NEMA Type 4X
Fused - Enclosed Motor Disconnect Switch

These enclosed switches can be used locally at the motor.

  • 3 pole
  • General Purpose Current: 30A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 600V AC: 54A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG
  • Environmental Rating: NEMA Type 4X
Stainless Steel Enclosed Motor Disconnect Switch

These enclosures are ideal where chemicals are used for cleaning and maintenance such as food processing plants and breweries. Mining is another application area. Their stainless steel construction is extremely resistant to corrosion, and the enclosure is also rated to IP66.

  • 3-4 poles
  • General Purpose Current: 25A - 125A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 68A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG
  • Environmental Rating: NEMA Type 4X
Part Number 2D 3D
EVA3100 + K/EVA EVA3P_K_EVA.dwg eva_k_eva.igs
EVA3100 + K/EVA Y/R EVA3P_K_EVA.dwg eva_k_eva.igs
EVA3100 + K/EVAB EVA3P_K_EVA.dwg eva_k_eva.igs
EVA3125 + K/EVA EVA3P_K_EVA.dwg eva_k_eva.igs
EVA3125 + K/EVA Y/R EVA3P_K_EVA.dwg eva_k_eva.igs
EVA3160 + K/EVA EVA3P_K_EVA.dwg eva_k_eva.igs
EVA3160 + K/EVA Y/R EVA3P_K_EVA.dwg eva_k_eva.igs
EVA380 + K/EVA EVA3P_K_EVA.dwg eva_k_eva.igs
EVA380 + K/EVA Y/R EVA3P_K_EVA.dwg eva_k_eva.igs
K/KU3P KU3P_4P_K_KU.dwg eva_k_eva.igs
K/KU3P Y/R KU3P_4P_K_KU.dwg eva_k_eva.igs
K/KU4P KU3P_4P_K_KU.dwg eva_k_eva.igs
K/KU4P Y/R KU3P_4P_K_KU.dwg eva_k_eva.igs
K/VKA3-4P VKA3P_K_VKA.dwg

VKA4P_K_VKA.dwg

X
K/VKA3-4P Y/R VKA3P_K_VKA.dwg

VKA4P_K_VKA.dwg

X
KEM3100L MF10.dwg X
KEM3100L Y/R MF10.dwg X
KEM3125L MF10.dwg X
KEM3125L Y/R MF10.dwg X
KEM3150L MF11UL.dwg X
KEM3150L Y/R MF11UL.dwg X
KEM325UL H23.dwg H23_LK10.igs
KEM325UL Y/R H23.dwg H23_LK10.igs
KEM340UL H23.dwg H23_LK10.igs
KEM340UL Y/R H23.dwg H23_LK10.igs
KEM360UL H32.dwg X
KEM360UL Y/R H32.dwg X
KEM380UL H32.dwg X
KEM380UL Y/R H32.dwg X
KER3100UL H32.dwg X
KER3100UL Y/R H32.dwg X
KER3125UL H32.dwg X
KER3125UL Y/R H32.dwg X
KER325UL U2.dwg U2.igs
KER325UL Y/R U2.dwg U2.igs
KER340UL U3.dwg U3.igs
KER340UL Y/R U3.dwg U3.igs
KER360UL U3.dwg U3.igs
KER360UL Y/R U3.dwg U3.igs
KER380UL U3.dwg U3.igs
KER380UL Y/R U3.dwg U3.igs
KKV 332 KV10x38.dwg X
KKV 332CC KV10x38.dwg X
KU316N KU3PN.dwg ku3pN.stp
KU325N KU3PN.dwg ku3pN.stp
KU340N KU3PN.dwg ku3pN.stp
KU363N KU3PN.dwg ku3pN.stp
KU416N KU4PN.dwg X
KU425N KU4PN.dwg X
KU440N KU4PN.dwg X
KU463N KU4PN.dwg X
KUE316 KUE3P_R_K.dwg X
KUE325 KUE3P_R_K.dwg X
KUE340 KUE3P_R_K.dwg X
KUE363 KUE3P_R_K.dwg X
KV 10x38 KV10x38.dwg X
KV 10x38 CC KV10x38.dwg X
L100AD11-ST L_100_300_AD11.dwg L=100AD11_ST.igs
L200AD11-ST L_100_300_AD11.dwg L=200AD11_ST.igs
L300AD11-ST L_100_300_AD11.dwg L=300AD11_ST.igs
LK10 UL LK10.dwg

LK10_shaft_assembly.dwg

LK10.igs
LK10 Y/R UL LK10.dwg

LK10_shaft_assembly.dwg

LK10.igs
LK11 U LK11.dwg

LK11_shaft_assembly.dwg

LK11.igs
LK11 Y/R U LK11.dwg

LK11_shaft_assembly.dwg

LK11.igs
OKA 0.V X OKA_0V_Y_R.igs
OKA 0.V Y/R X OKA_0V_Y_R.igs
OKA 1.V X OKA_0V_Y_R.igs
OKA 1.V Y/R X OKA_0V_Y_R.igs
OKA 2.V X OKA_0V_Y_R.igs
OKA 2.V Y/R X OKA_0V_Y_R.igs
OKA/KU LK10 OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU LK10 1.V OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU LK10 1.V Y/R OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU LK10 2.V OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU LK10 2.V Y/R OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU LK10 Y/R OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU4P LK10 OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU4P LK10 1.V OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU4P LK10 1.V Y/R OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU4P LK10 2.V OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU4P LK10 2.V Y/R OKA_KU_LK10.dwg OKA_LK10.igs
OKA/KU4P LK10 Y/R OKA_KU_LK10.dwg OKA_LK10.igs
OKA/VKA 0.V X OKA_VKA3P_LK11.igs
OKA/VKA 0.V Y/R X OKA_VKA3P_LK11.igs
OKA/VKA 1.V X OKA_VKA3P_LK11.igs
OKA/VKA 1.V Y/R X OKA_VKA3P_LK11.igs
OKA/VKA 2.V X OKA_VKA3P_LK11.igs
OKA/VKA 2.V Y/R X OKA_VKA3P_LK11.igs
OKA/VKA4P 2.V X OKA_VKA3P_LK11.igs
OKA/VKA4P 0.V X OKA_VKA3P_LK11.igs
OKA/VKA4P 0.V Y/R X OKA_VKA3P_LK11.igs
OKA/VKA4P 1.V X OKA_VKA3P_LK11.igs
OKA/VKA4P 1.V Y/R X OKA_VKA3P_LK11.igs
OKA/VKA4P 2.V Y/R X OKA_VKA3P_LK11.igs
VKA3100N VKA3PN.dwg VKA3PN.igs
VKA3125N VKA3PN.dwg VKA3PN.igs
VKA3160N VKA3PN.dwg VKA3PN.igs
VKA380N VKA3PN.dwg VKA3PN.igs
VKA4100N VKA4PN.dwg X
VKA4125N VKA4PN.dwg X
VKA4160N VKA4PN.dwg X
VKA480N VKA4PN.dwg X

For more information contact Altech at:
908-806-9400 • 908-806-9490 (FAX) • info@altechcorp.com • 35 Royal Road, Flemington, NJ 08822