Telemecanique Sensors XCS Series Rotary Lever Interlock Switch, 1 NO/2 NC, IP66, IP67, Plastic Housing, 240V ac, 1.5A

RS Stock No.:: 766-1611
Mfr. Part No.:: XCSD3719P20
Brand:: Telemecanique Sensors

Telemecanique Sensors XCS Series Rotary Lever Interlock Switch, 1 NO/2 NC, IP66, IP67, Plastic Housing, 240V ac, 1.5A

Subtotal (1 unit)*

£84.30

(exc. VAT)

£101.16

(inc. VAT)

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Temporarily out of stock

19 unit(s) shipping from 14 October 2026

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Units	Per unit
1 +	£84.30

*price indicative

Precision Limit Switching You Can Rely On with XCMH Series

Designed for durability and precision, Telemecanique XCMH limit switches provide dependable position control in even the toughest environments. With rugged construction and versatile configurations, they ensure consistent performance and long-lasting reliability across your industrial applications.

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RS Stock No.:: 766-1611
Mfr. Part No.:: XCSD3719P20
Brand:: Telemecanique Sensors

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Telemecanique Sensors
	Actuator Type	Rotary Lever
	Product Type	Interlock Switch
	Contact Configuration	1 NO/2 NC
	IP Rating	IP66, IP67
	Housing Material	Plastic
	Contact Type	Slow Break
	Terminal Type	Screw
	Switching Current	1.5A
	Series	XCS
	Switching DC Voltage	250V dc
	Switching AC Voltage	240V ac
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	70°C
	Depth	35mm
	Width	34mm
	Standards/Approvals	UL, CE, CSA, EN, IEC, RoHS
	Length	122mm
	Hazardous Area Certification	No
	Mechanical Life	10000000Cycles
	Conduit Entry	M20 x 1.5

	Select all
	Brand Telemecanique Sensors
	Actuator Type Rotary Lever
	Product Type Interlock Switch
	Contact Configuration 1 NO/2 NC
	IP Rating IP66, IP67
	Housing Material Plastic
	Contact Type Slow Break
	Terminal Type Screw
	Switching Current 1.5A
	Series XCS
	Switching DC Voltage 250V dc
	Switching AC Voltage 240V ac
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 70°C
	Depth 35mm
	Width 34mm
	Standards/Approvals UL, CE, CSA, EN, IEC, RoHS
	Length 122mm
	Hazardous Area Certification No
	Mechanical Life 10000000Cycles
	Conduit Entry M20 x 1.5

Telemecanique Sensors XCSD Series Interlock Switch, 250V DC Switching DC Voltage, 1.5A Switching Current - XCSD3719P20

This interlock switch is a safety device designed to monitor access and control circuits in industrial installations, providing a mechanical Interface to prevent unintended operation. It uses a rotary lever actuator housed in metal and is suited to environments requiring sealed protection against dust and water ingress up to rated levels. The unit operates across common AC and DC switching voltages and is intended for incorporation into control panels and safety interlock arrangements.

Features and Benefits:

• Rotary lever actuator provides positive mechanical engagement
• Metal housing offers robust protection for internal components
• IP66 and IP67 ingress ratings allow wet and dusty environments
• 1.5A switching current supports low-power control circuits
• 250Vdc switching capability permits DC safety circuit use
• Slow-break contacts reduce arcing during circuit interruption

Applications

• Suitable for guarding on production machinery
• Used with conveyor access panels for personnel safety
• Ideal for control cabinet isolation interlocks
• Can be used for safety door monitoring in wash‑down areas
• Used for sequencing interlocks in automated lines

What contact arrangement does it provide?

It provides one normally open contact and two normally closed contacts configured for safety logic.

How are electrical connections terminated?

Connections are via screw terminals to secure wiring in panel installations.

What range of ambient temperatures can it operate within?

It is rated to function from -25°C up to 70°C without derating noted.

What conduit entry is supplied for cable routing?

Cable entry is provided as an M20x1.5 threaded conduit interface.

What performance life can be expected from mechanical operation?

The mechanism is specified for a mechanical life of 10,000,000 cycles.