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Small transparent rectangular auxiliary contact block with front mounting terminals

Schneider Electric

Schneider Electric LUFN20 Auxiliary Contact 2NO 5 A

SKU CH-E5XF-KM8A9

Front-mount auxiliary contact adds two normally-open 5 A circuits compatible with TeSys and TeSys Ultra motor starters

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorTransparent
  • Reliable switching with 2 normally open contacts rated at 5 A
  • Front-mount design simplifies installation on TeSys and TeSys Ultra series
  • Handles up to 250 V AC and 250 V DC for versatile control circuits
  • Transparent housing allows quick visual inspection of contact status
  • Compatible with multiple Schneider Electric LUB models including 12, 20, 32 and 38

Schneider Electric LUFN20 Auxiliary Contact

The Schneider Electric LUFN20 is a front-mount auxiliary contact block rated at 5 A. It provides two normally open contacts for signalling or control circuits in industrial automation panels.

Fits TeSys and TeSys Ultra contactors

This block mounts on the front of compatible TeSys and TeSys Ultra contactors including models LUB12, LUB120, LUB32, LUB320, LUB38 and LUB380. It adds monitoring points without requiring extra DIN-rail space or separate terminal blocks.

Rated for continuous 5 A at 250 V AC or DC

The contact set handles sustained loads up to 5 amperes at 250 volts AC or DC. With zero normally closed contacts the block is dedicated to make-circuit signalling duties under steady operating conditions.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 60% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Product typeIndustrial Electrical Controls & Automation
Product colorTransparent

Questions about this item

How many amps can the LUFN20 auxiliary contact carry continuously?

The LUFN20 auxiliary contact is rated for 5 A continuous current.

Does the Schneider Electric LUFN20 generate audible noise or heat during all-day operation?

The LUFN20 is a passive auxiliary contact block with no moving parts that produce noise or measurable heat under normal use.

Which contactors must I already own to mount this LUFN20 auxiliary contact block?

The LUFN20 mounts on front of TeSys and TeSys Ultra contactors such as LUB12, LUB32, LUB38 and their 120, 320, 380 variants.

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