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SCHNEIDER Auxiliary Contact Block: 2NO/2NC, 10 A Max Current (AC), Front Mount - Schneider Electric Auxiliary Contacts
SCHNEIDERSchneider Electric Auxiliary Contacts

SCHNEIDER Auxiliary Contact Block: 2NO/2NC, 10 A Max Current (AC), Front Mount

The SCHNEIDER Auxiliary Contact Block is a front-mount accessory for the TeSys series, offering 2NO/2NC contacts with a maximum current of 10 A (AC). This Frame Size X component, identified by MPN LA1KN22, provides…

SKU 3G-OTH-39338

Brand
SCHNEIDER
Item
Auxiliary Contact Block: 2NO/2NC, 10 A Max Current
Category
Schneider Electric Auxiliary Contacts
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Technical Specifications

SCHNEIDER
Manufacturer Part Number
LA1KN22
Type
Front Mount, Front-Mounted
Frame Size
X
Max Current (AC)
10 A
Compatible with Series
TeSys
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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Auxiliary Contact Block is a front-mount accessory for the TeSys series, offering 2NO/2NC contacts with a maximum current of 10 A (AC). This Frame Size X component, identified by MPN LA1KN22, provides additional switching capacity for industrial control circuits.

Frequently Asked Questions

What is the SCHNEIDER Auxiliary Contact Block LA1KN22 used for?

The SCHNEIDER Auxiliary Contact Block LA1KN22 is used to add 2NO/2NC switching capacity to TeSys series contactors and starters in industrial control circuits. It mounts on the front of the device, enabling remote signaling, interlocking, or logic functions in motor control panels and automation systems.

What are the specifications of the SCHNEIDER LA1KN22 auxiliary contact block?

The SCHNEIDER LA1KN22 is a front-mount auxiliary contact block with 2 normally open and 2 normally closed contacts. It has a maximum current rating of 10 A (AC) and is compatible with the TeSys series. Its frame size is X, and the manufacturer part number is LA1KN22.

Where to buy the SCHNEIDER LA1KN22 auxiliary contact block worldwide?

You can source the SCHNEIDER LA1KN22 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 on this TeSys series accessory.

How to install the SCHNEIDER LA1KN22 auxiliary contact block?

To install the SCHNEIDER LA1KN22, first ensure the TeSys contactor is de-energized. Clip the block onto the front mounting slots of the contactor until it locks securely. Wire the 2NO/2NC terminals according to your control circuit diagram, using appropriate torque for screw connections. Always follow Schneider Electric's installation manual.

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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