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

3G Electric
EATON LS-Titan Series Roller Lever Plunger Limit Switch - Lever- & Roller-Actuated Safety-Interlock Switches
EATONLever- & Roller-Actuated Safety-Interlock Switches

EATON LS-Titan Series Roller Lever Plunger Limit Switch

The EATON LS-Titan Series Roller Lever Plunger Limit Switch (MPN LS-S11S-RLA40) is a lever- and roller-actuated safety-interlock switch with a 1NO/1NC contact configuration. It features momentary/momentary switch…

SKU 3G-OTH-32049

Also listed as: LSS11SRLA40 · LS S11S RLA40

Brand
EATON
Item
LS-Titan Series Roller Lever Plunger Limit Switch
Part Number
LS-S11S-RLA40
Category
Lever- & Roller-Actuated Safety-Interlock Switches
Available to Order
Also known as:LS-S11S-RLA40EATON
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

EATON
Manufacturer Part Number
LS-S11S-RLA40
Series
LS-Titan
Switch Action
Momentary/Momentary
Terminal Connection Type
Screw Terminals

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

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

Product Description

The EATON LS-Titan Series Roller Lever Plunger Limit Switch (MPN LS-S11S-RLA40) is a lever- and roller-actuated safety-interlock switch with a 1NO/1NC contact configuration. It features momentary/momentary switch action and screw terminal connections for secure wiring.

Frequently Asked Questions

What is the EATON LS-S11S-RLA40 limit switch used for?

The EATON LS-Titan Series roller lever plunger limit switch is used for position sensing and safety interlocking in industrial machinery. Its roller lever actuator detects mechanical motion, making it suitable for conveyors, packaging equipment, and automated production lines where reliable switching and operator safety are required.

What are the specifications of the EATON LS-S11S-RLA40?

The EATON LS-S11S-RLA40 is a LS-Titan Series limit switch with a roller lever plunger actuator. It has a 1NO/1NC contact configuration and momentary/momentary switch action. Terminal connections are screw terminals for secure wiring. It is designed for industrial safety-interlock applications.

Where to buy the EATON LS-S11S-RLA40 limit switch worldwide?

3G Electric supplies the EATON LS-S11S-RLA40 limit switch to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this LS-Titan Series roller lever plunger switch.

How to install the EATON LS-Titan roller lever limit switch?

Mount the EATON LS-S11S-RLA40 securely using the provided screw terminals, ensuring the roller lever aligns with the cam or actuator. Wire the 1NO/1NC contacts according to your control circuit. Follow standard industrial safety practices: de-energize the circuit before installation and verify proper actuation travel.

Used in

Common applications for EATON
Commercial electrical distribution — Eaton GHB Series miniature circuit breakers for panelboard overcurrent protection
Industrial motor control — Eaton DS7 soft start for three-phase motor starting in pumps and fans
HVAC and process control — Eaton PowerXL DA1 variable frequency drive for speed control of three-phase AC motors
Machine status indication — Eaton SL4 series tower light modules and mounting bases for visual signaling
Fire alarm systems — Eaton ELSTR and ELSTR-N strobes for wall-mount visual notification
Data center power management — Eaton WEBCARDLXE network management card for remote UPS monitoring
Not sure this is the right part? Photo-identify it

EATON Products

3G Electric supplies EATON lever- & roller-actuated safety-interlock switches. 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

More from EATON

View all EATON parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first