MPN

SICK MLP1 Safety Switch, Power Actuator Included, Aluminium, Electronic

RS Stock No.:: 285-4136
Mfr. Part No.:: MLP1-SMUC0AC
Brand:: SICK

Subtotal (1 unit)*

£429.00

(exc. VAT)

£514.80

(inc. VAT)

FREE delivery for orders over £60.00

Stocked by manufacturer

Ready to ship from 12 January 2027

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Units	Per unit
1 +	£429.00

*price indicative

RS Stock No.:: 285-4136
Mfr. Part No.:: MLP1-SMUC0AC
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 Switch
	Lock Style	Power
	Lock Type	Electronic
	Actuator Included	Yes
	Housing Material	Aluminium
	Series	MLP1
	Minimum Operating Temperature	-20°C
	Contact DC Voltage	24V dc
	Switch Contact Current	100mA
	Contact AC Voltage	230V ac
	IP Rating	IP67
	Hazardous Area Certification	No
	Maximum Operating Temperature	55°C
	Standards/Approvals	IEC 60529
	Length	60mm
	Depth	120mm
	Width	38.5mm

	Select all
	Brand SICK
	Product Type Safety Switch
	Lock Style Power
	Lock Type Electronic
	Actuator Included Yes
	Housing Material Aluminium
	Series MLP1
	Minimum Operating Temperature -20°C
	Contact DC Voltage 24V dc
	Switch Contact Current 100mA
	Contact AC Voltage 230V ac
	IP Rating IP67
	Hazardous Area Certification No
	Maximum Operating Temperature 55°C
	Standards/Approvals IEC 60529
	Length 60mm
	Depth 120mm
	Width 38.5mm

COO (Country of Origin):: MY

SICK MLP1 Series Safety Switch, 60mm Length, IP67 - MLP1-SMUC0AC

This safety switch provides safeguarded access control for machinery using an RFID sensor and power-to-lock operation. Designed for industrial environments, it offers self-monitoring semiconductor outputs and direct safe series-connection capability. The device operates from a 24V DC supply and includes an actuator, with Visual LED status indication and M12 connector options for straightforward integration.

Features and Benefits:

• SIL 3 performance delivers very low dangerous-failure probability
• Category 4 safety enables high-risk machinery protection
• Locking force up to 550N supports secure guarding
• Self-monitoring OSSD outputs restrict hazardous outputs to ≤100mA
• IP67 aluminium housing ensures sealed operation in wet environments

Applications

• Used with guarded enclosures requiring monitored locking
• Suitable for production lines needing high safety integrity
• Ideal for cascade-connected safety networks with multiple units
• Can be used for process protection where access control is required

What temperature range can it reliably operate within?

It functions between -20°C and +55°C.

How is the device connected electrically in installations?

It uses 5-pin M12 cable and plug or socket connectors and supports long cable runs up to 140m.

What is the expected response and release timing in a cascade?

Response time is 50 MS and release time is 100 MS, both multiplied by the number of switches in a cascade.

Which materials are used for the sensor housing and actuator?

The sensor housing is anodised aluminium and the actuator housing is fibreglass-reinforced PVC.

Is it certified for hazardous-area installations?

It is not certified for hazardous areas.

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