RS PRO Plunger Limit Switch, 1 NO/1 NC, IP68, Stainless Steel Housing, 240V ac, 3A

RS Stock No.:: 269-5423
Brand:: RS PRO

RS PRO Plunger Limit Switch, 1 NO/1 NC, IP68, Stainless Steel Housing, 240V ac, 3A

Subtotal (1 unit)*

£46.13

(exc. VAT)

£55.36

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 65 unit(s) shipping from 08 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£46.13

*price indicative

RS Stock No.:: 269-5423
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Limit Switch
	Actuator Type	Plunger
	Contact Configuration	1 NO/1 NC
	IP Rating	IP68
	Housing Material	Stainless Steel
	Contact Type	Snap Action
	Terminal Type	Pre-Wired
	Switching Current	3A
	Minimum Operating Temperature	-25°C
	Switching AC Voltage	240V ac
	Maximum Operating Temperature	85°C
	Width	40mm
	Standards/Approvals	CSA, IEC 60947-5-1/EN 60947-5-1, UL, UL508
	Depth	16mm
	Hazardous Area Certification	No
	Mechanical Life	10Operations
	Conduit Entry	0.5 m pre-wired cable

	Select all
	Brand RS PRO
	Product Type Limit Switch
	Actuator Type Plunger
	Contact Configuration 1 NO/1 NC
	IP Rating IP68
	Housing Material Stainless Steel
	Contact Type Snap Action
	Terminal Type Pre-Wired
	Switching Current 3A
	Minimum Operating Temperature -25°C
	Switching AC Voltage 240V ac
	Maximum Operating Temperature 85°C
	Width 40mm
	Standards/Approvals CSA, IEC 60947-5-1/EN 60947-5-1, UL, UL508
	Depth 16mm
	Hazardous Area Certification No
	Mechanical Life 10Operations
	Conduit Entry 0.5 m pre-wired cable

COO (Country of Origin):: CN

RS PRO Waterproof Limit Switches, Hermetically Sealed, SPDT, 1NO/1NC, 5 A, 250 V ac, Cable Connection

From RS PRO this is the Heavy-Duty Waterproof, hermetically sealed limit switch range designed and engineered to provide excellent protection in harsh and demanding environmental conditions. As the limit switch is made from heavy duty die cast zinc it has high strength and hardness, IP68 rated protection from dust and water specially designed for use within extreme environments.

Adding to the RS PRO waterproof limit switch outer body protection you are also provided with, 3 x terminal single pole form C changeover contacts, hermetically sealed pushbutton plus a 0.5 mm 3 core cable.

Features & Benefits

Waterproof limit switch

Made from Die Cast Zinc

Designed for use within extreme environments.

Water submersible

Hermetically sealed pushbutton limit switch

0.5 mm 3 Core cable connection

3 x Terminal pole form C changeover contacts

SPDT, 1NO/1NC

Operating speed 0.05 mm, 1 m per sec

Long mechanical life

Applications

Military, Marine, AVT.

;

Construction machinery, Medical equipment, Offshore equipment, Aircraft.

;

Conveyors, Welding torches, Sprayers, Steam cleaners, Streel cleaners.

;

Industrial floor care equipment, Portable suction units, Foot switch controllers.

What is a Limit Switch?

A Limit Switch is especially important within industrial automation and control systems providing essential information and safety measures. Designed to detect the presence or absence of an object or to monitor the position of a moving part within an industrial process, machine, or equipment. A Limit Switch ensures that a component will stop, start, or change direction when required.

Benefits and Types of Limit Switches

There are many benefits in using limit switches within mechanical and industrial environments as they provide precise control, safety, and feedback:

Position sensing limit switches accurately sense the position of a mechanical component.

Safety limit switches, important within industrial processes, preventing accidents and damage when something unsafe it detected by signalling a system to stop.

Automation limit switches are vital within automation and control as the control machinery, equipment and processes providing important feedback to a control system.

Mechanical actuation limit switches operate by physical contact with a moving part or object triggering the switch to change its state.

The switches have electrical contacts that change their position when actuated, normally open (NO), normally closed (NC) or both NO+NC.

Limit switches are a hard-wearing reliable component specially designed to stand up to mechanical wear, the environment, and extreme industrial conditions.

Limit switches are available in various actuator types suitable for different applications, no matter the job there is a limit switch available for your requirements.

Flexible and easy to install and integrate into existing systems, easily mounted reducing any equipment downtime.

Limit switches provide you with feedback allowing you to identify and deal with any problems within a system.

Why RS PRO?

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.