
KU340N Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.52 | Condition is Used, KATKO KU 340N MANUAL MOTOR CONTROLLER SWITCH KU340N , FREE SHIPPING | ![]() |
![]() | $15.00 | Condition is Used, KATKO KU340N Switch (9700397 - Used), shipping cost = $7.44 | 99.7% |
![]() | $20.00 | Condition is Used, KATKO MOTOR DISCONNECT SWITCH KU340N 3 POLE 40A 600V, shipping cost = $5.00 | 99.0% |
![]() | $22.95 | Condition is Used, Katko KU 340N, Manual Motor Controller/ Disconnect, Panel Mount, 1P / 3P, Used!, shipping cost = $8.95 | 100.0% |
![]() | $14.96 | Condition is Used, KATKO KU 340N DISCONNECT SWITCH KU340N w/ KV10x38CC, shipping cost = $19.45 | 99.9% |
![]() | $22.28 | Condition is Used, KATKO KU340N / KU340N (USED), shipping cost = $12.90 | 99.7% |
![]() | $19.95 | Condition is Used, KATKO KU 340N WITH ATTACHED PART NUMBER KV10X38CC with LK10UL KATKO type 4x, shipping cost = $16.95 | ![]() |
![]() | $19.50 | Condition is Used, KATKO KU 340N MANUAL MOTOR CONTROLLER SWITCH KU340N W/ KV10X38 FUSE HOLDER, shipping cost = $19.45 | 99.9% |
![]() | $19.99 | Condition is Used, Katko KU 340N Manual Motor Controller, shipping cost = $25.90 | 100.0% |
![]() | $44.99 | Condition is Used, KATKO KU 340N W/ KV10X38CC AND LK11 Y/R 4X FREE SHIPPING, FREE SHIPPING | 99.8% |
![]() | $29.00 | Condition is Used, KATKO KU340N 3 Pole 40A 600VAC Load Break Disconnect Switch NEW Open Box, shipping cost = $17.32 | 100.0% |
![]() | $50.00 | Condition is Used, KATKO KU 340N Motor Disconnect w/ KV10x38 Fuse Holder 3-Pole, 40A, 600VAC, FREE SHIPPING | ![]() |
![]() | $55.00 | Condition is Used, Lot of 2 KATKO KU 340N 690V 63A UNMP, FREE SHIPPING | 99.7% |
![]() | $21.06 | Top Pick! Condition is Used, KATKO KU340N / KU340N (USED), shipping cost = $36.38 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.77 | Condition is New – Open box, Katko KU340N Motor Controller, FREE SHIPPING | 98.6% |
![]() | $39.99 | Condition is New – Open box, KATKO MOTOR DISCONNECT SWITCH KU340N 3 POLE 40A 600V, shipping cost = $6.00 | 99.7% |
![]() | $37.13 | Top Pick! Condition is New – Open box, KATKO KU340N / KU340N (NEW NO BOX), shipping cost = $12.90 | 99.7% |
![]() | $44.95 | Condition is New – Open box, KATKO KU340N MOTOR DISCONNECT SWITCH, shipping cost = $15.10 | 100.0% |
![]() | $59.99 | Condition is New – Open box, Katko KU 340N Disconnect Switch/ KV10 X38CC, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $25.00 | Condition is New, 3 Pole 40 Amp Load Switch, Motor Rated Disconnect Switch, KATKO KU340N, FREE SHIPPING | 100.0% |
![]() | $36.00 | Condition is New, KATKO KU340N Motor Disconnect Switch 3-Pole 40A/600V, shipping cost = $8.62 | 100.0% |
![]() | $55.17 | Condition is New, KATKO KU340N / KU340N (BRAND NEW), shipping cost = $12.90 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.46 | Top Pick! Condition is Gebraucht, Katko KU 340N Rotary Switch + Rod + Toggle -used-, shipping cost = $78.04 | 100.0% |
![]() | $56.86 | Top Pick! Condition is Gebraucht, Katko KU 340N Rotary Switch + KV10x30 + Rod + Toggle -used-, shipping cost = $79.90 | 100.0% |



The Katko KU340N LK11Y/R Disconnect Switch is a robust and reliable electrical component designed for heavy-duty applications. This disconnect switch, specifically modeled as a 40A 600V pole mount type, is engineered to handle high electrical loads and voltages.
The switch is constructed with a durable R103 enclosure, which is designed to provide protection against weather, dust, and corrosion. The enclosure is made of a high-quality material that is resistant to harsh environmental conditions, ensuring long-term performance and reliability.
The Katko KU340N LK11Y/R Disconnect Switch features a 40-ampere rating, making it suitable for use with high-power electrical systems. It is also rated for a maximum operating voltage of 600 volts, making it suitable for use in industrial and commercial settings.
The switch is equipped with a pole mounting bracket, which allows it to be easily installed on a pole or other vertical structure. The pole mount bracket is designed to provide secure and stable support for the switch, ensuring that it can withstand the forces of wind and other environmental conditions.
The Katko KU340N LK11Y/R Disconnect Switch is also equipped with a manual operating handle, which allows the switch to be easily operated by hand. The handle is designed to provide a smooth and easy operation, making it easy to open and close the switch.
In summary, the Katko KU340N LK11Y/R Disconnect Switch is a high-quality and reliable electrical component that is designed for use in heavy-duty applications. Its durable R103 enclosure, high ampere and voltage ratings, and easy-to-operate handle make it a great choice for use in industrial and commercial settings.
Pros of buying Katko KU340N LK11Y/R Disconnect Switch 40A 600V Pole R103:1. Reliable and Durable: Katko is a well-known manufacturer of electrical components, and their disconnect switches are known for their durability and reliability.
2. High Voltage Rating: This switch has a high voltage rating of 600V, making it suitable for industrial applications.
3. Safety Features: It has a lockout feature to prevent accidental operation, which promotes safety in the workplace.
4. Easy Installation: The switch is designed for easy installation, reducing the time and cost of installation.
Cons of buying Katko KU340N LK11Y/R Disconnect Switch 40A 600V Pole R103:1. Price: The switch is relatively expensive compared to other switches with similar specifications in the market.
2. Limited Availability: Katko products may not be easily available in all regions, which could lead to longer delivery times.
Conclusion:The Katko KU340N LK11Y/R Disconnect Switch 40A 600V Pole R103 is a reliable and durable product suitable for high voltage industrial applications. Its safety features and easy installation make it an attractive option. However, the high price and limited availability are drawbacks that potential buyers should consider before making a purchase decision.
Recommendation:If budget is not a constraint and safety and reliability are top priorities, the Katko KU340N LK11Y/R Disconnect Switch 40A 600V Pole R103 is a recommended option. However, if budget is a concern, potential buyers should explore other options with similar specifications that may be more affordable.
Details:
40a, 600v, 3 pole. # KU340N, LK11Y/r.
specifications indusswitch:
- brand: Katko
- mpn: Ku340n
- part type: Switch Pole
- current type: Ac
- coil voltage: 551-600 V
- current rating: 31-40 A
- fuse type: Switch
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
shipping indusswitch:
- type: fixed
- class: standard
- transit: 3-7 days
- service: standard
seller indusswitch:
- rating: 99.6%
- # reviews: 7526
- city: nicollet, minnesota
offer indusswitch:
- prices: $14.96–$59.99
- item condition:
- Used
- New – Open box
- New
- Gebraucht
- started: november 5, 2024
- in stock #: 5
- availability: in stock
- options: ship-to-home
- sold #: 24
- best offers: true
returns indusswitch:
- time: 30 days
- paid by: buyer
- method: money back
- policy: returns accepted
payments indusswitch:
- credit card: discover
- other
- wallet: google-pay
























