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: 1NO/1NC, 10 A Max Current (AC), Front Mount - Schneider Electric Auxiliary Contacts
SCHNEIDERSchneider Electric Auxiliary Contacts

SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 10 A Max Current (AC), Front Mount

The SCHNEIDER Auxiliary Contact Block is a front-mounted, 1NO/1NC contact block from the Schneider Electric Auxiliary Contacts product type. It is compatible with the TeSys series, has a Frame Size X, and a maximum…

SKU 3G-OTH-39195

Brand
SCHNEIDER
Item
Auxiliary Contact Block: 1NO/1NC, 10 A Max Current
Category
Schneider Electric Auxiliary Contacts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
LA1KN11
Type
Front Mount, Front-Mounted
Frame Size
X
Max Current (AC)
10 A
Compatible with Series
TeSys

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 is a front-mounted, 1NO/1NC contact block from the Schneider Electric Auxiliary Contacts product type. It is compatible with the TeSys series, has a Frame Size X, and a maximum current rating of 10 A (AC). The manufacturer part number is LA1KN11.

Frequently Asked Questions

What is the SCHNEIDER Auxiliary Contact Block LA1KN11 used for?

The SCHNEIDER Auxiliary Contact Block LA1KN11 is used to add 1 normally open and 1 normally closed auxiliary contacts to TeSys series contactors and starters. It is commonly applied in motor control centers, industrial automation panels, and HVAC systems for remote signaling and interlocking.

What are the specifications of the SCHNEIDER LA1KN11 auxiliary contact block?

The SCHNEIDER LA1KN11 is a front-mounted auxiliary contact block with 1NO/1NC configuration. It has a maximum AC current rating of 10 A, Frame Size X, and is compatible with the TeSys series. The manufacturer part number is LA1KN11.

Where to buy SCHNEIDER LA1KN11 auxiliary contact block worldwide?

You can source the SCHNEIDER LA1KN11 auxiliary contact block worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SCHNEIDER LA1KN11 auxiliary contact block?

To install the SCHNEIDER LA1KN11, mount it directly onto the front of a compatible TeSys contactor or starter. Ensure the device is de-energized, align the block with the mounting slots, and press firmly until it clicks into place. Wire the NO and NC terminals per your control circuit diagram.

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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Front-mount auxiliary contact block for TeSys series contactors and starters. Provides 2 normally open and 2 normally closed contacts rated at 10 A AC. Frame size X. Used to add switching capacity for signaling, interlocking, or logic functions in motor control circuits
SCHNEIDER
Front-mount auxiliary contact block for TeSys series contactors and starters. Provides 2 normally open and 2 normally closed contacts rated at 10 A AC. Frame size X. Used to add switching capacity for signaling, interlocking, or logic functions in motor control circuits
SCHNEIDER Auxiliary Contact Block: 4NO, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN40)
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 4NO, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1KN40)
SCHNEIDER Auxiliary Contact Block: 3NO/1NC, 0.1 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1DZ31)
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 3NO/1NC, 0.1 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1DZ31)
SCHNEIDER Auxiliary Contact Block: 2NO, 0.1 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1DX20)
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 2NO, 0.1 A Max Current (AC), Front Mount, Front-Mounted (MPN LA1DX20)
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN113)
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 6 A Max Current (AC), Front Mount, Front-Mounted (MPN LADN113)
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN DPEAN11)
SCHNEIDER
SCHNEIDER Auxiliary Contact Block: 1NO/1NC, 10 A Max Current (AC), Front Mount, Front-Mounted (MPN DPEAN11)

More from SCHNEIDER

View all SCHNEIDER parts →
Side-mounted auxiliary contact block with 2 normally open contacts. Rated for 10 A maximum current (AC). Compatible with TeSys Giga series contactors. Used for status signaling or control interlocking in motor control assemblies
SCHNEIDER
Side-mounted auxiliary contact block with 2 normally open contacts. Rated for 10 A maximum current (AC). Compatible with TeSys Giga series contactors. Used for status signaling or control interlocking in motor control assemblies
Front-mounted auxiliary contact block for TeSys F series contactors and starters. Provides 2 normally open and 2 normally closed contacts rated at 10 A AC for control and signaling functions in motor control panels
SCHNEIDER
Front-mounted auxiliary contact block for TeSys F series contactors and starters. Provides 2 normally open and 2 normally closed contacts rated at 10 A AC for control and signaling functions in motor control panels
Front-mount auxiliary contact block for TeSys series contactors and starters. Provides one normally open and one normally closed contact, rated for 10 A AC. Used to add signaling or control contacts in motor control panels, conveyors, and HVAC systems
SCHNEIDER
Front-mount auxiliary contact block for TeSys series contactors and starters. Provides one normally open and one normally closed contact, rated for 10 A AC. Used to add signaling or control contacts in motor control panels, conveyors, and HVAC systems
Front-mounted auxiliary contact block with 2 normally open contacts. Rated for 2.5 A AC. Compatible with TeSys series contactors and starters for control circuit switching
SCHNEIDER
Front-mounted auxiliary contact block with 2 normally open contacts. Rated for 2.5 A AC. Compatible with TeSys series contactors and starters for control circuit switching
Front-mounted auxiliary contact block with 2 normally open (2NO) contacts. Rated for 10 A AC. Compatible with TeSys series contactors and starters. Used for adding switching points in motor control and automation circuits
SCHNEIDER
Front-mounted auxiliary contact block with 2 normally open (2NO) contacts. Rated for 10 A AC. Compatible with TeSys series contactors and starters. Used for adding switching points in motor control and automation circuits
Front-mounted auxiliary contact block with 2 normally open contacts, rated 10 A AC. Designed for Frame Size Y and compatible with TeSys contactors and starters. Used to add signal contacts for remote status indication or control logic in motor control applications
SCHNEIDER
Front-mounted auxiliary contact block with 2 normally open contacts, rated 10 A AC. Designed for Frame Size Y and compatible with TeSys contactors and starters. Used to add signal contacts for remote status indication or control logic in motor control applications
Front-mounted auxiliary contact block with 2 normally open contacts. Rated for 5 A AC. Designed for use with TeSys Ultra series motor starters and contactors to provide additional signal contacts for control or status indication
SCHNEIDER
Front-mounted auxiliary contact block with 2 normally open contacts. Rated for 5 A AC. Designed for use with TeSys Ultra series motor starters and contactors to provide additional signal contacts for control or status indication
Front-mounted auxiliary contact block with 2 normally closed (2NC) contacts. Rated for 6 A AC. Compatible with TeSys Deca series contactors and starters. Provides additional switching capacity for control circuits in motor control and automation panels
SCHNEIDER
Front-mounted auxiliary contact block with 2 normally closed (2NC) contacts. Rated for 6 A AC. Compatible with TeSys Deca series contactors and starters. Provides additional switching capacity for control circuits in motor control and automation panels