SICK TR4 Safety Interlock Switch, RFID Actuator Included, Valox

RS Stock No.:: 285-9059
Mfr. Part No.:: TR4-SBM02CB
Brand:: SICK

Subtotal (1 unit)*

Kr. 1 936,47

(exc. VAT)

Kr. 2 420,59

(inc. VAT)

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Ready to ship from 18 December 2026

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Units	Per unit
1 +	Kr. 1 936,47

*price indicative

RS Stock No.:: 285-9059
Mfr. Part No.:: TR4-SBM02CB
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	SICK
	Product Type	Safety Interlock Switch
	Lock Style	RFID
	Actuator Included	Yes
	Safety Contacts	2
	Housing Material	Valox
	Series	TR4
	Contact AC Voltage	230V ac
	Contact DC Voltage	24V dc
	IP Rating	IP67, IP69K
	Minimum Operating Temperature	-25°C
	Switch Contact Current	200mA
	Hazardous Area Certification	No
	Maximum Operating Temperature	70°C
	Standards/Approvals	IEC 60529
	Width	67.1mm
	Number of Head Directions	5
	Length	67.1mm

	Select all
	Brand SICK
	Product Type Safety Interlock Switch
	Lock Style RFID
	Actuator Included Yes
	Safety Contacts 2
	Housing Material Valox
	Series TR4
	Contact AC Voltage 230V ac
	Contact DC Voltage 24V dc
	IP Rating IP67, IP69K
	Minimum Operating Temperature -25°C
	Switch Contact Current 200mA
	Hazardous Area Certification No
	Maximum Operating Temperature 70°C
	Standards/Approvals IEC 60529
	Width 67.1mm
	Number of Head Directions 5
	Length 67.1mm

COO (Country of Origin):: DO

SICK TR4 Series Safety Interlock Switch, IP67, Valox housing - TR4-SBM02CB

This safety interlock switch is a non-contact RFID sensor designed to monitor access to hazardous machine areas in industrial automation. It operates from a 24V DC supply and provides two safety outputs configured as self-monitoring semiconductor outputs (OSSDs). The unit is rated for harsh environments with high ingress protection and accommodates multi-directional actuation for guarded doors and panels.

Features and Benefits:

• SIL 3 safety integrity level delivers high functional safety
• Category 4 and PL e performance enable high-risk applications
• IP69K protection allows washdown and high-pressure cleaning
• Self-monitoring OSSD outputs provide diagnostic fault detection
• Long electrical life supports extended switching cycles

Applications

• Suitable for safeguarded machine doors with RFID actuation
• Ideal for food‑sector washdown environments requiring IP69K
• Used with safety controllers for series‑connection diagnostics
• Can be used for access control on production cell guards

What supply voltage range does it accept?

It operates from 20.4V DC to 26.4V DC and consumes ≤50mA.

How are the outputs configured for safety circuits?

Two semiconductor OSSD outputs are provided with ≤200mA output current and self‑monitoring.

What environmental limits apply for temperature and vibration?

It functions between -25°C and +70°C and resists vibration at 10Hz to 55Hz, 3.5mm.

How is the device connected to control equipment?

Connection is via a 0.2m cable with a 5‑pin M12 plug

cable extension up to 200m is permitted.

What diagnostics and series connection options exist?

It supports Flexi Loop series connection with diagnostic capabilities when used with compatible safety controllers.