LC1-D6511-LA4-DFB SCHNEIDER ELECTRIC Telemechanique Contactor

Review SCHNEIDER ELECTRIC Lc1-d6511/la4-dfb Telemechanique Contactor Interface Relay

The Schneider Electric LC1-D6511/LA4-DFB Telemechanique Contactors Interface Relay is a versatile and advanced electrical component designed for use in various industrial automation applications. This relay is part of Schneider Electric's Telemecanique product line, which is renowned for its high-quality and reliable electrical components.

The LC1-D6511/LA4-DFB is a 1-form contactor interface relay, which means it is designed to interface with contactors for controlling electrical loads. It features four Form A, NO (Normally Open) and Form B, NC (Normally Closed) changeover contacts, each with a current carrying capacity of 10A at 250V AC or 5A at 600V AC. These contacts can be used to switch various loads or provide status indication.

The relay is constructed with a robust die-cast aluminum housing, ensuring durability and protection against harsh industrial environments. It also features a black plastic front cover for added aesthetics and easy identification. The contacts are gold-plated for superior conductivity and long-lasting performance.

The LC1-D6511/LA4-DFB is designed for easy installation and integration into various control systems. It can be mounted on a DIN rail or on the backplate of a control panel using the provided mounting clips. It also features a clear and easy-to-read labeling system for the contacts, making it simple to identify and connect the various terminals.

The relay operates using coil voltage of 24V DC or 115V AC and features a built-in overload protection mechanism. It also includes a built-in LED indicator for each contact, providing visual confirmation of the relay's operating status.

The Schneider Electric LC1-D6511/LA4-DFB Telemechanique Contactors Interface Relay is an essential component for industrial automation applications, offering reliable and efficient control of electrical loads while providing easy integration into various control systems. Its robust construction, superior conductivity, and clear labeling make it a top choice for professionals in the field.

The Schneider Electric LC1-D6511/LA4-DFB Telemechanique contactor interface relay is a versatile and advanced electrical component used for automation and control applications. This device integrates a contactor and a relay in a single unit, offering several advantages and disadvantages.

1. Space-saving design: By combining a contactor and a relay, this device reduces the number of components required, saving valuable space in control panels and electrical cabinets.

2. Cost-effective: With the combined functionality, the total cost of ownership is lower compared to purchasing separate contactors and relays.

3. Improved reliability: Having a single device with integrated functions can result in better performance and reliability since there are fewer components to fail.

4. Easy installation: The integrated design simplifies the installation process, as only one device needs to be mounted and wired instead of two separate components.

5. Enhanced safety: The integrated contactor and relay can help prevent the risk of electrical arc flash hazards as there is less wiring between components.

1. Limited application flexibility: Since the contactor and relay are integrated, it may not be suitable for applications requiring specific contactor or relay characteristics that cannot be met by this device.

2. Higher upfront cost: Although the total cost of ownership may be lower due to fewer components, the initial investment for this combined device can be higher compared to purchasing separate contactors and relays with similar specifications.

3. Limited customization: The integrated design may limit the ability to customize the contactor and relay separately, which can be a disadvantage for specific applications requiring unique configurations.

In conclusion, the Schneider Electric LC1-D6511/LA4-DFB Telemechanique contactor interface relay offers several advantages, such as space savings, cost-effectiveness, improved reliability, easy installation, and enhanced safety. However, it also comes with some disadvantages, like limited application flexibility, higher upfront cost, and limited customization.

Based on the advantages and disadvantages, this device is an excellent choice for applications that require a compact, reliable, and cost-effective solution for controlling electrical circuits. However, if specific contactor or relay characteristics are required, it may be worth considering separate components for greater flexibility and customization. Ultimately, the decision to purchase this device depends on the specific application requirements and priorities.

Details:

Need this urgent. If they are used working items pulls. Parcel select can take a week or more and is for none urgent items. Free shipping includes USPS first class or parcel select.

Important shipping notes. Schneider Electric LC1-D6511/la4-dfb telemechanique contactor w/ interface relay.

specifications genpurrelays:

• brand: Schneider Electric
• mpn: Lc1-d6511/la4-dfb
• part type: Contactor

payments genpurrelays:

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• wallet: google-pay

offer genpurrelays:

• availability: in stock
• started: february 17, 2026
• options: ship-to-home
• best offers: true
• sold #: 19
• price: $45.00
• item condition: Used
• in stock #: 1

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• type: calculated
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• transit: 3-8 days

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• policy: returns accepted
• method: money back
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• time: 30 days

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays