Schneider Electric
Schneider Electric LA4KE1UG Control Relay
Schneider Electric LA4KE1UG Auxiliary Control Relay Contact Block.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Adds Control Contacts
Works with Tesys D
1 NO + 1 NC Configuration
Front Mounting
Reliable Schneider Quality
Extends Contactor Functionality
Product description
The Schneider Electric LA4KE1UG is an auxiliary contact block designed for use with Tesys D series contactors. It provides additional control circuit functions, expanding the capabilities of the main contactor.
This accessory is crucial in motor control circuits, automation systems, and protective relaying schemes where additional signaling or interlocking contacts are required.
Stanlo Automation, a veteran-owned surplus parts distributor, carries the LA4KE1UG. Secure reliable components for your automation projects from a trusted partner.
Technical specifications
| Type | Auxiliary Contact Block |
| Compatibility | Tesys D Contactors |
| Configuration | 1 Normally Open (NO) + 1 Normally Closed (NC) |
| Mounting | Front Mount |
| Standards | IEC, UL, CSA |
Common applications
Motor Control Circuits
Automation Systems
Control Panel Interlocking
Signaling
Protective Relaying
Power Management
Compatible systems
Specifically designed for use with Schneider Electric Tesys D series contactors.
Also known as
Tesys D LA4KE1UG
Schneider LA4KE1UG
Auxiliary Contact LA4KE1UG
Replaces / compatible with
This auxiliary contact block is designed to add functionality to existing Schneider Electric Tesys D contactors, allowing for expanded control and signaling capabilities.
Technical note
Expert tip
Ensure the auxiliary contact block is securely attached to the front of the compatible Tesys D contactor before energizing the control circuit.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the contact configuration of the Schneider Electric LA4KE1UG?
The Schneider Electric LA4KE1UG auxiliary contact block features one normally open (NO) contact and one normally closed (NC) contact, providing versatile control options for your automation circuits.