
7843-MD Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.50 | Condition is New, LEGRAND Pass & Seymour 7843-MD (NEW IN BOX) Manual Motor Controller , shipping cost = $5.89 | 100.0% |
![]() | $39.99 | Condition is New, LEGRAND 7843MD 7843-MD (NEW IN BOX) Passenger & Seymour 3 Phase Motor Disconnec, shipping cost = $8.60 | 100.0% |
![]() | $162.81 | Condition is New, Legrand-Pass & Seymour 7843-MD Manual Controller Switch, shipping cost = $8.50 | 99.8% |



The Seymour 7843-MD Manual Motor Controller Switch is a robust and reliable electrical device designed for controlling motors with a maximum current rating of 40 amps and a voltage rating of 600 volts. Manufactured by Legrand, this switch is a testament to the company's commitment to quality and safety in electrical products.
The Seymour 7843-MD is a manual motor controller, meaning it requires manual operation to turn the motor on or off. This feature provides operators with direct control over the motor, which can be particularly useful in applications where precise control is required. The switch is designed with a heavy-duty construction, featuring a die-cast aluminum frame and a corrosion-resistant powder coat finish. This ensures durability and longevity, even in harsh environments.
The switch features six pole positions, allowing for multiple motor control options. This includes forward, reverse, and stop positions, as well as a neutral position. The handle is designed for easy operation, with a smooth action that requires minimal force. This makes it easy to operate even in tight spaces or with gloves on.
The Seymour 7843-MD is also equipped with a built-in overload protective device. This device monitors the current flowing through the motor and trips the switch if the current exceeds the rated value. This helps to prevent overheating and damage to the motor, ensuring safe and reliable operation.
The switch is designed to meet UL and CSA standards for safety, ensuring that it meets the highest safety standards in the industry. It is also rated for use in a wide range of temperatures, from -40 C to 85 C, making it suitable for use in a variety of environments.
In summary, the Seymour 7843-MD Manual Motor Controller Switch is a heavy-duty, reliable, and safe electrical device designed for controlling motors. Its robust construction, multiple pole positions, and built-in overload protection make it a versatile and reliable choice for a wide range of applications. Its compliance with UL and CSA safety standards and its wide temperature rating further ensure its suitability for use in a variety of environments.
Pros of buying a Seymour 7843-MD Manual Motor Controller Switch:1. Reliable Brand: Legrand is a well-known and trusted brand in the electrical industry, which guarantees quality and durability.
2. High Current Capacity: This switch can handle up to 40 amps, making it suitable for heavy-duty applications.
3. Voltage Rating: With a rating of 600V, this switch can handle high voltage applications.
4. Manual Operation: The manual operation of this switch eliminates the need for complex wiring and programming, making it easy to use.
5. Space-Saving Design: Its compact size makes it ideal for use in tight spaces.
Cons of buying a Seymour 7843-MD Manual Motor Controller Switch:1. Price: The Seymour 7843-MD Manual Motor Controller Switch is more expensive than some other manual switches on the market.
2. Limited Functionality: This switch does not have the advanced features of programmable motor controllers, such as speed control, energy-saving modes, or communication capabilities.
3. Manual Operation: While the manual operation of this switch is simple, it may not be suitable for applications where precise control is required.
Ending Conclusion:If you require a reliable, high-voltage switch for heavy-duty applications and do not need advanced features such as speed control or communication capabilities, then the Seymour 7843-MD Manual Motor Controller Switch is a suitable option. Its space-saving design, reliable brand, and high current capacity make it a great choice for many applications. However, if you require more advanced features or a more cost-effective solution, you may want to consider other options.
Recommendation:If the Seymour 7843-MD Manual Motor Controller Switch meets your requirements, then it is a recommended option due to its high-quality construction, reliable brand, and suitable current and voltage rating. However, if you require more advanced features or a more cost-effective solution, you should consider other options that better meet your specific needs.
Details:
For sale is a pass Seymour 7843-MD manual motor controller switch 3 pole 40a 600v legrand in new condition. Condition notes. Amperage rating: 40, - contact 40a at 600vac, number of poles: 3, operating cycles: 1000/50 voltage rating:600.
specifications indusswitch:
- brand: Pass Seymour
- mpn: 7843-md
- part type: Manual Motor Controller Switch
- application: Industrial
- current rating: 31-40 A
- current type: Ac
- material: Thermoplastic
- maximum amperage: 40 A
- operation method: On/off
- suitable for: Wall
- switch style: Toggle/joystick
- termination type: Screw
- upc: 785007267723
offer indusswitch:
- sold #: 32
- availability: in stock
- in stock #: 3
- options: ship-to-home
- started: april 8, 2024
- best offers: true
- prices: $39.50–$162.81
- item condition: New
returns indusswitch:
- paid by: seller
- policy: returns accepted
- method: money back
- time: 30 days
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Control Switches
shipping indusswitch:
- class: standard, expedited
- service: usps ground advantage, usps priority mail
- carrier: usps
- transit: 3-7 days
- type: fixed
seller indusswitch:
- city: wadsworth, ohio
- rating: 100.0%
- # reviews: 16008
payments indusswitch:
- wallet: apple-pay
- credit card: discover
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