SICK STR1 Safety Switch, RFID Actuator Included, Vistal

RS Stock No.:: 285-4296
Mfr. Part No.:: STR1-SASU03P8
Brand:: SICK

Subtotal (1 unit)*

Kr. 2 321,43

(exc. VAT)

Kr. 2 901,79

(inc. VAT)

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Ready to ship from 13 January 2027

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Units	Per unit
1 +	Kr. 2 321,43

*price indicative

RS Stock No.:: 285-4296
Mfr. Part No.:: STR1-SASU03P8
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	SICK
	Product Type	Safety Switch
	Lock Style	RFID
	Actuator Included	Yes
	Safety Contacts	1
	Housing Material	Vistal
	Series	STR1
	IP Rating	IP67, IP69K
	Switch Contact Current	100mA
	Contact DC Voltage	24V dc
	Minimum Operating Temperature	-30°C
	Contact AC Voltage	230V ac
	Hazardous Area Certification	No
	Maximum Operating Temperature	70°C
	Width	40mm
	Length	18mm
	Depth	26mm
	Standards/Approvals	IEC 60529
	Number of Head Directions	5

	Select all
	Brand SICK
	Product Type Safety Switch
	Lock Style RFID
	Actuator Included Yes
	Safety Contacts 1
	Housing Material Vistal
	Series STR1
	IP Rating IP67, IP69K
	Switch Contact Current 100mA
	Contact DC Voltage 24V dc
	Minimum Operating Temperature -30°C
	Contact AC Voltage 230V ac
	Hazardous Area Certification No
	Maximum Operating Temperature 70°C
	Width 40mm
	Length 18mm
	Depth 26mm
	Standards/Approvals IEC 60529
	Number of Head Directions 5

COO (Country of Origin):: MY

SICK STR1 Series Safety Switch, IP67, 24V DC Supply Voltage - STR1-SASU03P8

This safety switch is a non-contact RFID device designed to monitor machine guards and access points in industrial automation. It operates from a 24V DC supply and provides self-monitoring semiconductor outputs for safety integration. The unit is coded uniquely for high-level actuator identification and offers multi-direction actuation options, making it suitable for interlock applications where contactless detection and diagnostic signalling are required.

Features and Benefits:

• SIL3 safety integrity level enabling use in high-risk applications
• Category 4 performance level PL e ensuring fault-tolerant operation
• IP69K protection providing washdown and high-pressure cleaning resistance
• 100mA output current limiting to protect downstream circuitry
• 40 MS response time allowing prompt safety reactions

Applications

• Suitable for machine guard monitoring in food plants
• Ideal for robotic cell access control with diagnostics
• Used with safety relays in series connection architectures
• Can be used for enclosure interlocks requiring a washdown rating
• Suitable for conveyors and packaging line access protection

What connection options are available for integration?

It uses a 7‑wire cable with a 3M cable fitted and supports cable runs up to 200m.

How does it indicate operating status and faults?

LEDs provide status display and diagnostic indication for integration troubleshooting.

What environmental limits apply to operation?

Operating temperature range is -30°C to +70°C for applicable serial-numbered units.

Which materials are used for the housing to withstand industrial use?

The housing is MADE from VISTAL material to offer mechanical and environmental resistance.

How many safe outputs and auxiliary contacts are provided?

The device provides two safe outputs and one auxiliary contact with complementary switching behaviour.