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 11 - Factory Stock | $38.80 | View Details | |
![]() | ![]() | KEM325UL Y/R | SWITCH 600V 25A | 361 - Immediate 1405 - Factory Stock | $149.04 | View Details |
![]() | ![]() | KKV 332CC | SWITCH 600V 30A | 4 - Immediate 370 - Factory Stock | $113.32 | View Details |
![]() | ![]() | KEM360UL Y/R | SWITCH 600V 60A | 5 - Immediate 126 - Factory Stock | $211.98 | View Details |
![]() | ![]() | KU363N | SWITCH 600V 63A | 378 - Immediate 409 - Factory Stock | $71.35 | View Details |
![]() | ![]() | KU340N | SWITCH 600V 40A | 82 - Immediate 1342 - Factory Stock | $56.66 | View Details |
![]() | ![]() | LK11 Y/R U | SWITCH KNOB ROUND RED/YELLOW | 60 - Immediate 1156 - Factory Stock | $42.00 | View Details |
![]() | ![]() | KEM325UL | SWITCH 600V 25A | 16 - Immediate 596 - Factory Stock | $149.04 | View Details |
![]() | ![]() | KKVM 332CC Y/R | SWITCH 600V 30A | 45 - Immediate 448 - Factory Stock | $365.23 | View Details |
![]() | ![]() | KER325UL Y/R | SWITCH 600V 25A | 1 - Immediate 53 - Factory Stock | $879.40 | View Details |
![]() | ![]() | LK10 Y/R UL | HANDLE RED/YELLOW | 345 - Immediate 619 - Factory Stock | $37.78 | View Details |
![]() | ![]() | KU325N | SWITCH 600V 25A | 13 - Immediate 307 - Factory Stock | $54.57 | View Details |
![]() | ![]() | KEM340UL Y/R | SWITCH 600V 40A | 6 - Immediate 58 - Factory Stock | $178.39 | View Details |
![]() | ![]() | LK10 UL | SWITCH KNOB ROUND BLACK | 0 - Immediate | $37.78 | View Details |
![]() | ![]() | OKA/KU LK10 Y/R | DOOR MOUNTING KIT | 57 - Immediate 94 - Factory Stock | $54.57 | View Details |
![]() | ![]() | KKV 332 | SWITCH 600V 30A | 1 - Immediate 27 - Factory Stock | $113.32 | View Details |
![]() | ![]() | L300AD11-ST | SWITCH REMOTE SHAFT 300MM | 13 - Immediate 3529 - Factory Stock | $10.50 | View Details |
![]() | ![]() | VKA3100N | SWITCH 600V 100A | 0 - Immediate | See Page for Pricing | View Details |
![]() | ![]() | KU1.V | AUXILIARY CONTACTS | 5 - Immediate 9 - Factory Stock | $42.00 | View Details |
![]() | ![]() | VKA3160N | SWITCH 600V 150A | 0 - Immediate | See Page for Pricing | View Details |


















