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SCHNEIDER Auxiliary Contact Block: 4NO, 10 A Max Current (AC), Front Mount, Front-Mounted - Schneider Electric Auxiliary Contacts
SCHNEIDERSchneider Electric Auxiliary Contacts

SCHNEIDER Auxiliary Contact Block: 4NO, 10 A Max Current (AC), Front Mount, Front-Mounted

The SCHNEIDER Auxiliary Contact Block, model LADN40, is a Schneider Electric auxiliary contact designed for use with the TeSys Deca series. This front-mounted block features 4 normally open (4NO) contacts and…

SKU 3G-OTH-39384

Brand
SCHNEIDER
Item
Auxiliary Contact Block: 4NO, 10 A Max Current
Category
Schneider Electric Auxiliary Contacts
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
LADN40
Type
Front Mount, Front-Mounted, LADN40
Max Current (AC)
10 A
Compatible with Series
TeSys Deca
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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Auxiliary Contact Block, model LADN40, is a Schneider Electric auxiliary contact designed for use with the TeSys Deca series. This front-mounted block features 4 normally open (4NO) contacts and supports a maximum current of 10 A (AC). It provides additional switching capacity for industrial control applications.

Frequently Asked Questions

What is the SCHNEIDER LADN40 auxiliary contact block used for?

The SCHNEIDER LADN40 auxiliary contact block provides additional switching capacity for industrial control circuits. It is used with TeSys Deca series contactors and starters to signal status, interlock, or perform logic functions in motor control and automation systems.

What are the specifications of the SCHNEIDER LADN40 auxiliary contact block?

The SCHNEIDER LADN40 is a front-mounted auxiliary contact block with 4 normally open (4NO) contacts. It supports a maximum current of 10 A (AC) and is compatible with the TeSys Deca series. The manufacturer part number is LADN40.

Where to buy the SCHNEIDER LADN40 auxiliary contact block worldwide?

3G Electric supplies the SCHNEIDER LADN40 auxiliary contact block worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SCHNEIDER LADN40 auxiliary contact block?

To install the SCHNEIDER LADN40, mount it on the front of a compatible TeSys Deca contactor or starter. Ensure the power is off, clip the block into place, and wire the 4NO contacts according to your control circuit diagram. Follow standard electrical safety practices.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER Products

3G Electric supplies SCHNEIDER schneider electric auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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