SICK i110 Safety Interlock Switch, Die Cast Zinc

RS Stock No.:: 285-9577
Mfr. Part No.:: i110-RP224
Brand:: SICK

SICK i110 Safety Interlock Switch, Die Cast Zinc

Subtotal (1 unit)*

$447.92

(exc. GST)

$492.71

(inc. GST)

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Ready to ship from 30 November 2026

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Units	Per unit
1 +	$447.92

*price indicative

RS Stock No.:: 285-9577
Mfr. Part No.:: i110-RP224
Brand:: SICK

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Product Type	Safety Interlock Switch
	Actuator Included	No
	Safety Contacts	2 NC
	Housing Material	Die Cast Zinc
	Series	i110
	Switch Contact Current	5mA
	Minimum Operating Temperature	-25°C
	Contact DC Voltage	24V dc
	Contact AC Voltage	230V ac
	IP Rating	IP66
	Maximum Operating Temperature	80°C
	Hazardous Area Certification	No
	Depth	56mm
	Number of Head Directions	1
	Length	204mm
	Width	40mm
	Standards/Approvals	IEC 60529

	Select all
	Brand SICK
	Product Type Safety Interlock Switch
	Actuator Included No
	Safety Contacts 2 NC
	Housing Material Die Cast Zinc
	Series i110
	Switch Contact Current 5mA
	Minimum Operating Temperature -25°C
	Contact DC Voltage 24V dc
	Contact AC Voltage 230V ac
	IP Rating IP66
	Maximum Operating Temperature 80°C
	Hazardous Area Certification No
	Depth 56mm
	Number of Head Directions 1
	Length 204mm
	Width 40mm
	Standards/Approvals IEC 60529

COO (Country of Origin):: DO

SICK i110 Series Safety Interlock Switch, 204mm Length, IP66 - i110-RP224

This safety interlock switch is designed to monitor access points in industrial settings and Interface with safety logic for fault detection. It features a zinc die‑cast housing with a varnished finish and provides slow‑action switching with positive‑action contacts, suitable for environments requiring ingress protection to IEC 60529. The unit connects via an M12 4‑pin plug and supports wired diagnostics when used with compatible safety circuitry.

Features and Benefits:

• 2NC safety contacts provide positively acting safety switching
• Rated operating current 2A at 24V DC supports DC‑13 loads
• Switching current threshold 5mA enables low‑voltage signal detection
• IP66 enclosure rating protects against dust and powerful water jets
• Ambient operating range -25°C to +80°C permits high‑temperature operation

Applications

• Used with guarded machine doors requiring series safety connection
• Suitable for conveyor access points with wired diagnostics
• Ideal for control panels needing actuatorless safety interlock functionality
• Can be used in installations requiring 230V AC safety contact signalling
• Appropriate for heavy‑duty environments requiring die‑cast zinc housing

What electrical interfaces are provided for connection?

It uses a plug connector M12 4‑pin with a nickel‑plated brass coupling nut.

How does fault detection operate with the unit?

The device has no internal fault detection and relies on the connected safety logic to detect faults.

What mechanical endurance can be expected from switching operation?

Mechanical life is specified as 1x10^6 switching cycles with B10d at 2x10^6 for small loads.

What protection and certification documents accompany the device?

It is supplied with EU and UK declarations of conformity Plus cULus and third‑party certificates.

Are there options for different actuation configurations?

The design supports a single actuation direction and can be used with rope‑tensioned switching elements.