SICK RE21 Safety Interlock Switch, Magnet Actuator Included, Vistal, Magnet

RS Stock No.:: 285-8971
Distrelec Article No.:: 301-25-387
Mfr. Part No.:: RE21-SA03
Manufacturer:: SICK

Subtotal (1 unit)*

PHP4,472.01

(exc. VAT)

PHP5,008.65

(inc. VAT)

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Units	Per Unit
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*price indicative

RS Stock No.:: 285-8971
Distrelec Article No.:: 301-25-387
Mfr. Part No.:: RE21-SA03
Manufacturer:: 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
	Lock Style	Magnet
	Lock Type	Magnet
	Actuator Included	Yes
	Safety Contacts	1 NC, 1 NO
	Housing Material	Vistal
	Series	RE21
	Contact AC Voltage	230V ac
	Contact DC Voltage	30V dc
	Minimum Operating Temperature	-30°C
	Switch Contact Current	400mA
	IP Rating	IP67
	Hazardous Area Certification	No
	Maximum Operating Temperature	60°C
	Standards/Approvals	CE
	Number of Head Directions	5
	Width	25mm
	Length	88mm
	Depth	13mm

	Select all
	Brand SICK
	Product Type Safety Interlock Switch
	Lock Style Magnet
	Lock Type Magnet
	Actuator Included Yes
	Safety Contacts 1 NC, 1 NO
	Housing Material Vistal
	Series RE21
	Contact AC Voltage 230V ac
	Contact DC Voltage 30V dc
	Minimum Operating Temperature -30°C
	Switch Contact Current 400mA
	IP Rating IP67
	Hazardous Area Certification No
	Maximum Operating Temperature 60°C
	Standards/Approvals CE
	Number of Head Directions 5
	Width 25mm
	Length 88mm
	Depth 13mm

Datasheet - RE21-SA03

COO (Country of Origin):: MY

SICK RE2 Series Safety Interlock Switch, IP67, 60°C Maximum Operating Temperature - RE21-SA03

This safety interlock switch provides secure access control for machinery and guarded areas in automation and electrical systems. Designed for cable conduit connection and fitted with a magnet locking mechanism, it operates reliably across a broad temperature range and is suitable for use in demanding industrial environments where ingress protection and a Compact form factor are important.

Features and Benefits:

• IP67 rated enclosure for protection against dust and water ingress • Magnet lock operation enabling contactless actuation and secure retention • 1NC and 1NO contact arrangement supporting safety and control circuits • Accepts up to 400mA switching current for moderate load signalling • Operates between -30°C and 60°C for versatile site deployment

Applications

• Suitable for guarding access on automated production lines using magnet locks • Ideal for safety circuits in electrical control panels with cable conduit entry • Used for interlock signalling on mechanical enclosures requiring IP67 protection • Can be used for machine safety monitoring where a Compact size is needed

What cable entry method does it use for wiring installations?

It employs a cable conduit entry for direct cable connection into the unit.

How many orientations can the head be positioned in for fitting flexibility?

The head supports five directional positions to aid alignment on varied assemblies.

What materials and protective ratings are specified for harsh environments?

The housing is MADE from Vistal and the product is rated to IP67 for environmental resilience.

Which voltages can the contacts handle for AC and DC control circuits?

The contacts are suitable for 230V AC switching and up to 30V DC applications.

How Compact is the unit for installations with limited space?

The device is a Compact 88mm long by 25mm wide profile for tight mounting areas.