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 57 - Factory Stock | $227.21 | View Details | |
![]() | ![]() | KEM325UL Y/R | SWITCH 600V 25A | 372 - Immediate 1530 - Factory Stock | $872.80 | View Details |
![]() | ![]() | KKV 332CC | SWITCH 600V 30A | 1 - Immediate 251 - Factory Stock | $663.61 | View Details |
![]() | ![]() | KEM360UL Y/R | SWITCH 600V 60A | 6 - Immediate 129 - Factory Stock | $1,241.32 | View Details |
![]() | ![]() | KU363N | SWITCH 600V 63A | 432 - Immediate 455 - Factory Stock | $417.80 | View Details |
![]() | ![]() | KU340N | SWITCH 600V 40A | 54 - Immediate 1460 - Factory Stock | $331.81 | View Details |
![]() | ![]() | LK11 Y/R U | SWITCH KNOB ROUND RED/YELLOW | 95 - Immediate 1469 - Factory Stock | $245.98 | View Details |
![]() | ![]() | KEM325UL | SWITCH 600V 25A | 17 - Immediate 651 - Factory Stock | $872.80 | View Details |
![]() | ![]() | KKVM 332CC Y/R | SWITCH 600V 30A | 45 - Immediate 468 - Factory Stock | $2,138.75 | View Details |
![]() | ![]() | KER325UL Y/R | SWITCH 600V 25A | 1 - Immediate 53 - Factory Stock | $5,149.73 | View Details |
![]() | ![]() | LK10 Y/R UL | HANDLE RED/YELLOW | 429 - Immediate 1191 - Factory Stock | $221.26 | View Details |
![]() | ![]() | KU325N | SWITCH 600V 25A | 19 - Immediate 714 - Factory Stock | $319.57 | View Details |
![]() | ![]() | KEM340UL Y/R | SWITCH 600V 40A | 2 - Immediate 28 - Factory Stock | $1,044.61 | View Details |
![]() | ![]() | LK10 UL | SWITCH KNOB ROUND BLACK | 26 - Immediate 361 - Factory Stock | $221.26 | View Details |
![]() | ![]() | OKA/KU LK10 Y/R | DOOR MOUNTING KIT | 62 - Immediate | $319.57 | View Details |
![]() | ![]() | KKV 332 | SWITCH 600V 30A | 1 - Immediate 83 - Factory Stock | $663.61 | View Details |
![]() | ![]() | L300AD11-ST | SWITCH REMOTE SHAFT 300MM | 49 - Immediate 3927 - Factory Stock | $61.52 | View Details |
![]() | ![]() | VKA3100N | SWITCH 600V 100A | 0 - Immediate | See Page for Pricing | View Details |
![]() | ![]() | KU1.V | AUXILIARY CONTACTS | 8 - Immediate 96 - Factory Stock | $245.98 | View Details |
![]() | ![]() | VKA3160N | SWITCH 600V 150A | 0 - Immediate | See Page for Pricing | View Details |


















