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Dark grey rectangular auxiliary contact block with screw terminals

Schneider Electric

Schneider Electric LADN02 Auxiliary Contact Block 0NO/2NC 10 A 690V AC IP20

SKU CH-AJ12-NKM75

Adds two normally-closed auxiliary contacts rated 10 A at 690 V AC with screw-clamp terminals and IP20 protection

  • Product typeIndustrial Electrical Controls & Automation
  • Product colorDark Gray
  • Two normally closed contacts for reliable circuit interruption
  • 10 A AC rating handles standard control-circuit loads
  • 690 V AC maximum voltage suits industrial panels
  • Screw-clamp terminals give secure, tool-friendly wiring
  • IP20 rating protects against finger contact

Industrial control accessory

The Schneider Electric LADN02 auxiliary contact block adds two normally-closed contacts to compatible motor starters and contactors. It is designed for panel builders and maintenance engineers who need extra control-circuit signalling in industrial automation systems.

Front-mount screw terminals

The block mounts on the front of TeSys, TeSys Deca and TeSys F devices using screw-clamp terminals for secure wiring. Its IP20 rating means live parts are protected against finger contact but not against water or dust ingress, so it must be installed inside a suitable enclosure.

10 A at 690 V AC

Rated for 10 A at 690 V AC, the two contacts handle typical control-circuit loads such as indicator lights, relays and PLC inputs. The block provides no normally-open contacts, so it cannot be used where a make function is required.

How it compares

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

Price $19.99
Cheaper than about 71% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Product typeIndustrial Electrical Controls & Automation
Product colorDark Gray

Questions about this item

Should I choose a block with normally open or normally closed contacts for my safety circuit?

This block provides two normally closed contacts and zero normally open contacts, making it suitable for safety circuits that require closed-circuit monitoring.

What does the 10 A rating mean when the block is installed in a control panel?

The 10 A rating is the maximum AC current each contact can carry continuously at up to 690 V AC when mounted in an enclosure.

Will the screw clamp terminals accept the wire sizes used with TeSys Deca contactors?

The screw clamp terminals are designed for the wire gauges standard on TeSys, TeSys Deca and TeSys F devices, and the block mounts on the front of those contactors.

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