SICK STR1 Safety Interlock Switch, RFID, Vistal

RS Stock No.:: 285-9020
Mfr. Part No.:: STR1-SAXM0AC8
Manufacturer:: SICK

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RS Stock No.:: 285-9020
Mfr. Part No.:: STR1-SAXM0AC8
Manufacturer:: SICK

Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	SICK
	Lock Style	RFID
	Product Type	Safety Interlock Switch
	Actuator Included	No
	Safety Contacts	2
	Housing Material	Vistal
	Series	STR1
	Minimum Operating Temperature	-30°C
	Contact AC Voltage	230V ac
	Contact DC Voltage	24V dc
	Number of Auxiliary Contacts	1
	Switch Contact Current	100mA
	IP Rating	IP69K, IP67
	Hazardous Area Certification	No
	Maximum Operating Temperature	70°C
	Number of Head Directions	5
	Standards/Approvals	IEC 60529
	Width	40mm
	Depth	26mm
	Length	18mm

	Select all
	Brand SICK
	Lock Style RFID
	Product Type Safety Interlock Switch
	Actuator Included No
	Safety Contacts 2
	Housing Material Vistal
	Series STR1
	Minimum Operating Temperature -30°C
	Contact AC Voltage 230V ac
	Contact DC Voltage 24V dc
	Number of Auxiliary Contacts 1
	Switch Contact Current 100mA
	IP Rating IP69K, IP67
	Hazardous Area Certification No
	Maximum Operating Temperature 70°C
	Number of Head Directions 5
	Standards/Approvals IEC 60529
	Width 40mm
	Depth 26mm
	Length 18mm

Datasheet - STR1-SAXM0AC8

COO (Country of Origin):: MY

SICK STR1 Series Safety Interlock Switch, 24V DC Supply Voltage, 230V AC Contact AC Voltage - STR1-SAXM0AC8

This safety interlock switch is a non-contact RFID device designed to monitor access points and protect machinery by providing two safe outputs. It operates on a 24V DC supply and interfaces via an 8-pin M12 cable connection for integration with safety controllers. The unit is suitable for demanding industrial environments where sealed protection and multi-directional sensing are required.

Features and Benefits:

• SIL3 safety rating provides high-integrity risk reduction
• IP69K protection enables washdown and high-pressure cleaning
• Two safety outputs with 100mA limit support safe shutdown
• Active sensing on three surfaces allows flexible actuation
• Self-monitoring OSSD outputs enable series connection diagnostics

Applications

• Suitable for machine guarding in food processing environments
• Ideal for corrosive washdown areas requiring IP69K protection
• Used with safety controllers for series-connected access monitoring
• Can be used for multi-directional guard doors and flaps
• Suitable for installations needing a Compact 18mm height profile

What electrical interfaces are available for integration?

It uses an 8-pin M12 cable with a 0.2m attached lead and supports long connecting cables up to 200m.

How does the device indicate status and diagnostics?

LEDs provide status display and diagnostic indication for operator feedback.

What environmental temperatures can it withstand during operation?

It operates between -30°C and +70°C for units with qualifying serial numbers

alternate serial ranges use -10°C to +70°C.

Which materials and ratings support washdown suitability?

The housing is VISTAL® and the enclosure rating meets IP67 and IP69K standards.

How are safe outputs arranged and controlled?

Two self-monitoring semiconductor outputs (OSSDs) are provided with complementary auxiliary contact behaviour for enable inputs.