Motor Disconnect Switches
Altech’s full line of motor and power disconnect switches are UL60947-4-1A (formerly UL508) approved
Altech has a full line of motor and power disconnect switches with a variety of mounting options, including din rail mounting, panel mounting, or pass through extended panel mounting. Some models are also available in toggle lever conversions. They are offered as just the switch, with an optional front panel kit, or already mounted on plastic or metal enclosures. They are UL60947-4-1A (formerly UL508) approved.
- Across the line, motor starting: up to 75 hp/600 V
- General use rating: 16 A to 150 A/600 V
- Non-fused switch
- Short-circuit withstand rating of 10 kA with back-up fuse
- Din rail and panel mount available
- Comprehensive range of accessories
- Snap-on auxiliary contacts
- Enclosed switches have UL Listed Type 4, Type 4/4X, and Type 4X rating; watertight
- Operating temperature: -20°C to +40°C
Motor Disconnect Switches
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | H11UM | AUXILIARY CONTACTS 240V 10A | 2 - Immediate 66 - Factory Stock | $41.13 | View Details | |
![]() | ![]() | KEM325UL Y/R | SWITCH 600V 25A | 331 - Immediate 616 - Factory Stock | $157.99 | View Details |
![]() | ![]() | KKV 332CC | SWITCH 600V 30A | 0 - Immediate 384 - Factory Stock | $120.12 | View Details |
![]() | ![]() | KEM360UL Y/R | SWITCH 600V 60A | 4 - Immediate 4 - Factory Stock | $224.70 | View Details |
![]() | ![]() | KU363N | SWITCH 600V 63A | 386 - Immediate 28 - Factory Stock | $75.63 | View Details |
![]() | ![]() | KU340N | SWITCH 600V 40A | 82 - Immediate 230 - Factory Stock | $60.06 | View Details |
![]() | ![]() | LK11 Y/R U | SWITCH KNOB ROUND RED/YELLOW | 108 - Immediate 564 - Factory Stock | $44.53 | View Details |
![]() | ![]() | KEM325UL | SWITCH 600V 25A | 9 - Immediate 521 - Factory Stock | $157.99 | View Details |
![]() | ![]() | KKVM 332CC Y/R | SWITCH 600V 30A | 22 - Immediate 229 - Factory Stock | $387.14 | View Details |
![]() | ![]() | KER325UL Y/R | SWITCH 600V 25A | 1 - Immediate 55 - Factory Stock | $932.17 | View Details |
![]() | ![]() | LK10 Y/R UL | HANDLE RED/YELLOW | 483 - Immediate 2565 - Factory Stock | $40.05 | View Details |
![]() | ![]() | KU325N | SWITCH 600V 25A | 49 - Immediate 437 - Factory Stock | $57.85 | View Details |
![]() | ![]() | KEM340UL Y/R | SWITCH 600V 40A | 12 - Immediate 35 - Factory Stock | $189.09 | View Details |
![]() | ![]() | LK10 UL | SWITCH KNOB ROUND BLACK | 192 - Immediate | $40.05 | View Details |
![]() | ![]() | OKA/KU LK10 Y/R | DOOR MOUNTING KIT | 65 - Immediate | $57.85 | View Details |
![]() | ![]() | KKV 332 | SWITCH 600V 30A | 1 - Immediate 28 - Factory Stock | $120.12 | View Details |
![]() | ![]() | L300AD11-ST | SWITCH REMOTE SHAFT 300MM | 84 - Immediate 2496 - Factory Stock | $11.14 | View Details |
![]() | ![]() | VKA3100N | SWITCH 600V 100A | 0 - Immediate | See Page for Pricing | View Details |
![]() | ![]() | KU1.V | AUXILIARY CONTACTS | 2 - Immediate 122 - Factory Stock | $44.53 | View Details |
![]() | ![]() | VKA3160N | SWITCH 600V 150A | 0 - Immediate | See Page for Pricing | View Details |


















