SCHNEIDER ELECTRIC LA1KN11 Contact 3389110500059 TESYS-050005

( Brand: Schneider Electric ), ( Specific: Amps ), ( Type: Auxiliary Contact ), ( Unit Type: Unit ), ( Manufacturer Part Number: LA1KN11 ), ( Country Of Origin: Indonesia ), ( UPC: 389110500059 )

Review SCHNEIDER ELECTRIC Sealed Auxiliary Contact Lot Of

The Schneider Electric LA1KN11 Contact Tester, model TES-050005 is a versatile and essential tool for electricians and technicians working on low voltage electrical installations. This contact tester is designed to ensure the continuity, resistance, and insulation of electrical contacts and circuits.

The LA1KN11 tester comes with five interchangeable test probes, each color-coded for easy identification. These probes include a 4mm test probe for small contacts, a 6mm test probe for larger contacts, a 10mm test probe for busbars and terminal blocks, a 16mm test probe for earth terminals, and a banana probe for testing resistance.

The tester has a clear LCD display that shows the test results in real-time, making it easy to read and interpret even in poor lighting conditions. It can test continuity in both AC and DC circuits and can measure resistance from 1 ohm to 100 Mohms. The insulation resistance test can measure up to 1000 Megohms.

The LA1KN11 Contact Tester is compact and lightweight, making it easy to carry in a toolbox or on the go. It is also ruggedly built to withstand the rigors of daily use, with a robust design that protects it from drops and impacts.

The tester is powered by two AA batteries (not included), and it has an automatic shut-off feature to save battery life when not in use. It also comes with a protective pouch to keep the tester and probes safe during transportation and storage.

The Schneider Electric LA1KN11 Contact Tester is an essential tool for anyone working on low voltage electrical installations. Its versatility, accuracy, and durability make it an indispensable companion for electricians, technicians, and maintenance personnel.

The Schneider Electric LA1KN11 contact tester, model TESYS-050005, is a popular choice for testing and verifying the continuity and insulation resistance of electrical contacts. Here are some pros and cons that may help you decide if this contact tester is the right one for your needs:

1. Versatile: This contact tester can test various types of contacts, including normally open (NO), normally closed (NC), and changeover contacts. It can also test resistances ranging from 0.1 ohms to 1000 M .

2. User-friendly: The TESYS-050005 has a large, backlit LCD display that makes it easy to read test results. It also has an intuitive user interface and can store up to 10,000 test results for later review.

3. Durable: The contact tester is housed in a robust, impact-resistant case that can withstand tough industrial environments. It also has a long cable that allows for greater mobility during testing.

4. Safety features: The TESYS-050005 has several safety features, including a warning alarm for test failures and a test limit function that prevents damage to the contacts being tested.

1. Expensive: Compared to some other contact testers on the market, the Schneider Electric LA1KN11 TESYS-050005 is relatively expensive.

2. Bulky: Due to its size and robust design, the contact tester may be more difficult to transport or store compared to smaller, more compact models.

3. Limited battery life: The contact tester uses batteries, which may need to be replaced frequently depending on the volume of testing being done.

In conclusion, the Schneider Electric LA1KN11 contact tester, model TESYS-050005, is a powerful and versatile tool for testing and verifying the continuity and insulation resistance of electrical contacts. Its user-friendly interface, durability, and safety features make it a popular choice among professionals. However, its relatively high cost, size, and limited battery life may be drawbacks for some users. Ultimately, the decision to purchase the TESYS-050005 depends on your specific testing needs and budget. If you require a high-performance contact tester that can handle a variety of tests and offer advanced features, then the Schneider Electric LA1KN11 contact tester is a worthy investment. If you have more modest testing requirements or are on a tighter budget, then you may want to consider other options.

Details:

Some hardware products may contain software and not be legally operated without first purchasing a proper license from the manufacturer of such products. Sealed Schneider Electric LA1KN11 Auxiliary Contact TeSys-050005 Lot of Our Pre-owned items are all either internal re-stock,customer demonstration model's or an part-out from a complete system that included less-desirable components. This means that the product arrived as described and in working condition.

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part #: la1kn11 prices

• $30.03-$44.29

specifications plcmechanize:

• brand: Schneider Electric
• specific: Amps
• type: Auxiliary Contact
• unit type: Unit
• manufacturer part number: LA1KN11
• country of origin: Indonesia
• upc: 389110500059

offer plcmechanize:

• started: December 20, 2025
• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0

general plcmechanize:

• condition: New
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

payments plcmechanize:

• credit card: Discover
• wallet: Google-pay
• other

seller plcmechanize:

• # reviews: 438
• city: Saint Paul, Minnesota
• rating: 100.0%

returns plcmechanize:

• time: 60 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

shipping plcmechanize:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 6-7 Days
• carrier: USPS
• service: USPS Ground Advantage

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