Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SCHNEIDER Auxiliary Contact Block: 2NO, 0.1 A Max Current (AC), Front Mount - Schneider Electric Auxiliary Contacts
SCHNEIDERSchneider Electric Auxiliary Contacts

SCHNEIDER Auxiliary Contact Block: 2NO, 0.1 A Max Current (AC), Front Mount

The SCHNEIDER Auxiliary Contact Block, model LA1DX20, is a Schneider Electric auxiliary contact designed for use with the TeSys Deca series. This front-mount unit features 2 normally open (2NO) contacts and supports…

SKU 3G-OTH-38860

Brand
SCHNEIDER
Item
Auxiliary Contact Block: 2NO, 0.1 A Max Current
Category
Schneider Electric Auxiliary Contacts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SCHNEIDER
Manufacturer Part Number
LA1DX20
Type
Front Mount, Front-Mounted
Max Current (AC)
0.1 A
Compatible with Series
TeSys Deca
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Auxiliary Contact Block, model LA1DX20, is a Schneider Electric auxiliary contact designed for use with the TeSys Deca series. This front-mount unit features 2 normally open (2NO) contacts and supports a maximum current of 0.1 A (AC). It provides a compact switching solution for industrial control applications.

Frequently Asked Questions

What is the SCHNEIDER LA1DX20 auxiliary contact block used for?

The SCHNEIDER LA1DX20 auxiliary contact block is used in industrial control circuits to provide additional normally open switching contacts. It is designed for front mounting on TeSys Deca series contactors and starters, enabling remote status indication or interlocking in motor control and automation systems.

What are the specifications of the SCHNEIDER LA1DX20?

The SCHNEIDER LA1DX20 is a front-mount auxiliary contact block with 2 normally open (2NO) contacts. It supports a maximum current of 0.1 A (AC) and is compatible with the TeSys Deca series. The manufacturer part number is LA1DX20, and it is produced by Schneider Electric.

Where to buy the SCHNEIDER LA1DX20 worldwide?

The SCHNEIDER LA1DX20 auxiliary contact block is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable sourcing for your control system needs.

How to install the SCHNEIDER LA1DX20 auxiliary contact block?

To install the SCHNEIDER LA1DX20, first ensure the TeSys Deca contactor is de-energized. Clip the front-mount block onto the contactor's front face until it locks securely. Wire the 2NO contacts according to your control schematic, using appropriate torque for terminal screws. Always follow Schneider Electric's installation guidelines.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN113). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN113). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN11). Key specifications — Frame Size: X; Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN11). Key specifications — Frame Size: X; Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER Auxiliary Contact Block: 3NO/1NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN316). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 3NO/1NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN316). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER Auxiliary Contact Block: 2NO/2NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN22). Key specifications — Frame Size: X; Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 2NO/2NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN22). Key specifications — Frame Size: X; Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER Auxiliary Contact Block: 2NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN023). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 2NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN023). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER Auxiliary Contact Block: 2NO, 10 A Max Current (AC), Front Mount, Front-Mounted, LA1KN20. Key specifications — Frame Size: Y; Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 2NO, 10 A Max Current (AC), Front Mount, Front-Mounted, LA1KN20. Key specifications — Frame Size: Y; Brand: SCHNEIDER; Compatible with Series: TeSys.

More from SCHNEIDER

View all SCHNEIDER parts →
SCHNEIDER Auxiliary Contact Block: 4NO, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN40). Key specifications — Frame Size: X; Brand: SCHNEIDER; Compatible with Series: TeSys K.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 4NO, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN40). Key specifications — Frame Size: X; Brand: SCHNEIDER; Compatible with Series: TeSys K.
SCHNEIDER Auxiliary Contact Block: 1NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN01). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys F.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN01). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys F.
SCHNEIDER Auxiliary Contact Block: 1NO/3NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN13). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NO/3NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN13). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER Auxiliary Contact Block: 1NO, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN10). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NO, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN10). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER Auxiliary Contact Block: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted (MPN LAD8N20). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted (MPN LAD8N20). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys.
SCHNEIDER Auxiliary Contact Block: 3NO/1NC, 0.1 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1DZ31). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 3NO/1NC, 0.1 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1DZ31). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER Auxiliary contact block: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted, LAG8N203P. Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Giga.
SCHNEIDER
SCHNEIDER Auxiliary contact block: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted, LAG8N203P. Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Giga.
SCHNEIDER Auxiliary Contact: 2NO, 6 A Max Current (AC), Side Mount, Side-Mounted (MPN GVAN20). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.
SCHNEIDER
SCHNEIDER Auxiliary Contact: 2NO, 6 A Max Current (AC), Side Mount, Side-Mounted (MPN GVAN20). Key specifications — Brand: SCHNEIDER; Compatible with Series: TeSys Deca.