SICK RLY3, 24V dc Safety Relay, 2 Safety Contacts

RS Stock No.:: 180-6090
Mfr. Part No.:: RLY3-OSSD200
Brand:: SICK

Subtotal (1 unit)*

£223.57

(exc. VAT)

£268.28

(inc. VAT)

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Plus 15 unit(s) shipping from 05 May 2026
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Units	Per unit
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*price indicative

RS Stock No.:: 180-6090
Mfr. Part No.:: RLY3-OSSD200
Brand:: SICK

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Product Type	Safety Relay
	Safety Contacts	2
	Mount Type	DIN Rail
	Reset Method	Automatic & Manual
	Series	RLY3
	Power Consumption	2.5W
	Terminal Type	Plug-In
	IP Rating	IP20
	Contact Current	6A
	Switching AC Voltage	230V ac
	Switching DC Voltage	230V dc
	Minimum Operating Temperature	-25°C
	Standards/Approvals	IEC 61326-3-1, EN 60664-1, IEC 60529, IEC 60947-5-1, ISO 13849-1, IEC 60204-1, IEC 61000-6-4, IEC 61508, IEC 61000-6-2
	Maximum Operating Temperature	55°C
	Height	125mm
	Width	85.5mm
	Length	18mm
	Safety Category	ISO 13849-1, CAT 4
	Hazardous Area Certification	NO
	Coil Voltage	24V dc

	Select all
	Brand SICK
	Product Type Safety Relay
	Safety Contacts 2
	Mount Type DIN Rail
	Reset Method Automatic & Manual
	Series RLY3
	Power Consumption 2.5W
	Terminal Type Plug-In
	IP Rating IP20
	Contact Current 6A
	Switching AC Voltage 230V ac
	Switching DC Voltage 230V dc
	Minimum Operating Temperature -25°C
	Standards/Approvals IEC 61326-3-1, EN 60664-1, IEC 60529, IEC 60947-5-1, ISO 13849-1, IEC 60204-1, IEC 61000-6-4, IEC 61508, IEC 61000-6-2
	Maximum Operating Temperature 55°C
	Height 125mm
	Width 85.5mm
	Length 18mm
	Safety Category ISO 13849-1, CAT 4
	Hazardous Area Certification NO
	Coil Voltage 24V dc

COO (Country of Origin):: HU

SICK RLY3 Series Safety Relay, 24V DC Supply Voltage, 2 Number of Channels - RLY3-OSSD200

This safety relay is a critical component designed for automation and machine safety. Suitable for applications requiring emergency stop functions, it operates at a supply voltage of 24 V DC. With a Compact size of 18mm (W) x 85.5mm (H) x 125mm (D), this relay excels in space-constrained environments while meeting rigorous safety standards.

Features & Benefits

• Complies with ISO 13849-1 Category 4 for enhanced safety
• Equipped with SIL 3 capabilities for maximum reliability
• Features automatic and manual reset methods for flexible operation
• Plug-in Terminal design simplifies installation and replacement
• Configurable for various applications which meeting specific customer needs
• Provides two safety contacts for improved emergency management

Applications

• Used with safety sensors equipped with OSSDs
• Suitable for automated machinery requiring emergency stop systems
• Ideal for environments adhering to stringent safety regulations
• Utilised in systems demanding external device monitoring capabilities
• Perfect for needing consistent sensor and sequence monitoring

What safety standards does this relay meet?

This relay adheres to several safety standards, including ISO 13849-1 Category 4 and IEC 61508 SIL 3, ensuring a high level of safety integrity for industrial applications.

How does the manual reset function work?

The manual reset feature allows users to control when the relay can resume operation after an emergency stop, enhancing user safety and operational control.

What types of sensors are compatible with this unit?

This unit is designed to work with safety sensors that incorporate OSSDs, providing effective monitoring and response capabilities in safety-critical environments.

What is the operational temperature range for this relay?

It functions effectively within an ambient temperature range of -25°C to +55°C, suitable for various industrial settings.

How does the plug-in Terminal benefit installation?

The plug-in Terminal facilitates quick and easy installation, enabling straightforward maintenance and replacement without requiring extensive rewiring.