RS PRO SN31 Series Roller Limit Switch, 1 NO/1 NC, IP67, Zinc Alloy Housing, 600V ac, 10A

RS Stock No.:: 269-5430
Manufacturer:: RS PRO

RS PRO SN31 Series Roller Limit Switch, 1 NO/1 NC, IP67, Zinc Alloy Housing, 600V ac, 10A

Subtotal (1 unit)*

PHP3,541.23

(exc. VAT)

PHP3,966.18

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

50 unit(s) ready to ship from another location
Plus 21 unit(s) shipping from July 07, 2026

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Units	Per Unit
1 +	PHP3,541.23

*price indicative

RS Stock No.:: 269-5430
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Actuator Type	Roller
	Product Type	Limit Switch
	Contact Configuration	1 NO/1 NC
	IP Rating	IP67
	Housing Material	Zinc Alloy
	Contact Type	Snap Action
	Switching Current	10A
	Terminal Type	Cable
	Series	SN31
	Minimum Operating Temperature	-25°C
	Switching DC Voltage	250V dc
	Switching AC Voltage	600V ac
	Maximum Operating Temperature	85°C
	Standards/Approvals	IEC 60947-5-1/EN 60947-5-1/UL508
	Width	30mm
	Length	1m
	Depth	16mm
	Hazardous Area Certification	CSA, UL
	Conduit Entry	Side Exit Cable
	Mechanical Life	10000000Operations

	Select all
	Brand RS PRO
	Actuator Type Roller
	Product Type Limit Switch
	Contact Configuration 1 NO/1 NC
	IP Rating IP67
	Housing Material Zinc Alloy
	Contact Type Snap Action
	Switching Current 10A
	Terminal Type Cable
	Series SN31
	Minimum Operating Temperature -25°C
	Switching DC Voltage 250V dc
	Switching AC Voltage 600V ac
	Maximum Operating Temperature 85°C
	Standards/Approvals IEC 60947-5-1/EN 60947-5-1/UL508
	Width 30mm
	Length 1m
	Depth 16mm
	Hazardous Area Certification CSA, UL
	Conduit Entry Side Exit Cable
	Mechanical Life 10000000Operations

COO (Country of Origin):: CN

RS PRO Zinc Alloy Compact Limit Switch, SPDT, 1NO/1NC, Snap Action, 20 mm Mounting, 1 m Cable, 10 A, 300 V ac

From RS PRO this is the compact zinc limit switch range designed and engineered to provide excellent protection as a safe and reliable limit switch within many mechanical devices. As the limit switch is made from zinc alloy it is hard wearing, has IP67 rated protection making the limit switch suitable for indoor and outdoor use.

Adding to the RS PRO compact precision limit switch features the contact block is easy to install, is 20 mm mounting and has a one metre cable limit switch side connection. The limit switch cable is a five core, 0.75 mm² cable plus, provides a service life of 10,000,000 mechanical operations and 500,000 electrical all conforming to international standards.

Features & Benefits

Compact limit switch

Snap action

Made from zinc alloy

20 mm Cable mounting

1 m Cable with side switch connection, 5 core cable 0.75 mm²

Epoxy potted

Positive opening contact

Galvanically separated contacts

1NO/1NC

Operating temperature range -25°C to +80°C

Operating speed 0.05 mm, 2 m per sec

Mechanical service life 10 million operations

Electrical service life of 500,000 operations

Insulation resistance 100MΩ at 500 V dc

Dielectric strength 1000 V ac (1 minute between current carrying parts)

Dielectric strength 2500 V ac (1 minute between non-current carrying parts)

Electrical rating AC15 – A300, DC13 – Q300

IP67 Rated, UL, CSA, IEC 60947-5-1, EN 60947-5-1, UL 508

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.