Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Lock

RS Stock No.:: 880-1729
Mfr. Part No.:: AZM300Z-I2-ST-SD2P-A
Brand:: Schmersal

Schmersal AZM 300 Series Solenoid Interlock Switch, Power to Lock

Subtotal (1 unit)*

£560.79

(exc. VAT)

£672.95

(inc. VAT)

FREE delivery for orders over £50.00

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Shipping from 28 April 2026

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Units	Per unit
1 +	£560.79

*price indicative

RS Stock No.:: 880-1729
Mfr. Part No.:: AZM300Z-I2-ST-SD2P-A
Brand:: Schmersal

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Schmersal
	Product Type	Solenoid Interlock Switch
	Actuator Included	No
	Series	AZM 300
	Safety Contacts	2 PNP
	Terminal Type	Plug-In
	Conduit Entry	1/2 in NPT
	Contact AC Voltage	24V ac
	Contact Current	100mA
	Power to Lock/Unlock	Power to Lock
	Housing Material	Plastic
	Hazardous Area Certification	No
	Standards/Approvals	CE Listed, cULus Listed, ECOLAB, EN 60947-5-1, EN ISO 13849-1, IEC 60947-5-3, IEC 61508, TUV
	Depth	35mm
	IP Rating	IP66, IP69K, IP67
	Width	35 mm
	Length	85mm
	Supply Voltage	24 V dc

	Select all
	Brand Schmersal
	Product Type Solenoid Interlock Switch
	Actuator Included No
	Series AZM 300
	Safety Contacts 2 PNP
	Terminal Type Plug-In
	Conduit Entry 1/2 in NPT
	Contact AC Voltage 24V ac
	Contact Current 100mA
	Power to Lock/Unlock Power to Lock
	Housing Material Plastic
	Hazardous Area Certification No
	Standards/Approvals CE Listed, cULus Listed, ECOLAB, EN 60947-5-1, EN ISO 13849-1, IEC 60947-5-3, IEC 61508, TUV
	Depth 35mm
	IP Rating IP66, IP69K, IP67
	Width 35 mm
	Length 85mm
	Supply Voltage 24 V dc

COO (Country of Origin):: DE

Schmersal Solenoid Interlock Switch, 2 Safety Contacts, Power-to-Lock - AZM 300 Series - AZM300Z-I2-ST-SD2P-A

Securely lock your protective gates with this solenoid interlock switch from Schmersal. Thanks to its fast maximum reaction time of 100ms, it quickly engages your safety measures to give you effective protection against machine hazards. The lock's high clamping force of 1500N prevents your guards from opening while machinery is active for reliable safety. It features individual RFID coding that only works with its compatible actuator (880-1735), reducing the risk of tampering.

Features & Benefits

• Complies with EN 60947 safety standards for low-voltage switchgear and controlgear

• Minimum mechanical lifespan of one million cycles for long-lasting performance

• IP69K rating for protection against dust and high-temperature, high-pressure water jets

• Compact size of 120 (length) x 87.5 (width) x 35mm (height) for installation in tight spaces

Applications

• Hazardous areas

• Food processing industry

• Packing lines

• Automotive industry

How does RFID technology work?

RFID switches like this one use coded radio waves to detect a paired actuator. This means that actuators without the correct coding won't work with this switch, reducing the risk of accidental switching and machine tampering.

Schmersal AZM300 Solenoid Interlock Switch

The AZM300 Solenoid Interlock Switch is significantly different from other switchgear offered on the market. Because of the innovative interlocking system in the form of a rotary Maltese cross, the interlock can be actuated from three sides, providing universal application possibilities. It can be used both on revolving doors with left-hand side and right-hand side hinges and on sliding doors.

No additional add-on parts such as a door stop or a latching element are required as they have been integrated in the interlock. The AZM 300 integrates another practical function, namely the adjustable latching force, i.e. the non-safety-related interlocking function when the safety guard is unlocked. Because of this feature, the interlocking system can be smoothly adjusted to suit individual requirements.

An integrated RFID sensor detects the identification and the coding of the actuator. Two different types of coding are available, a basic version and a uniquely coded version. In the basic version the sensor will accept any suitable target, whereas the uniquely coded version only reacts to an individually assigned target. The teaching procedure can be repeated an arbitrary number of times.

Symmetric mounting for right and left hinged doors

Only one version for hinged and sliding doors

Compact design

Can be used as end stop

3 actuating directions

Large actuator play

Switchable latching force (25N / 50N)

PLe / SIL 3

Series-wiring without reduction of the safety level

More than 30,000 diferent codings

Serial diagnostic

Low power consumption

Power to lock or power to unlock

Actuator or guard locking monitored

Hygiene-compliant design, resistant to many cleaning agents

Protection class IP69K

Manual release

Smooth fitting to DIN rails

Note

Actuators must be ordered separately, stock no 880-1735.
Mounting Plate available separately, stock no. 880-1744.

Approvals

TUV, cULus, ECOLAB.

Standards

EN 60947-5-1, IEC 60947-5-3, IEC 61508, EN ISO 13849-1.