Schmersal AZM 161SK-12/12K-110/230 safety locking device 101185177

The AZM 161SK-12/12K -110/230 is an electromechanical safety switch with a locking function, designed for use in sliding, removable, or rotating safety guards. With a high locking force of 2,000 N in accordance with EN ISO 14119, this switch ensures maximum safety in industrial applications where unauthorized access must be prevented. The switch operates on the closed-circuit principle, meaning the lock is released when power is lost, a critical safety feature in emergency situations.

The durable housing made of glass-fiber reinforced plastic is flame-retardant and resistant to mechanical stress. The AZM 161SK features 4 safety contacts and 2 auxiliary contacts, meeting the requirements of EN ISO 13849-1 up to Performance Level e. The contacts are force-guided, ensuring reliable disconnection of the safety circuit.

With an IP67 protection rating, the switch is both dust-tight and resistant to brief immersion in water, making it suitable for use in demanding environments. The operating temperature ranges from -30°C to +60°C, allowing it to be used in various industrial applications.

A key feature of the AZM 161SK is the manual release, which can be operated using a separately available M5 triangular key. This allows manual unlocking during maintenance or in the event of a power failure.

The safety switch supports screw terminal connections and offers flexible wiring options for different cable types.
Technical Data – AZM 161SK-12/12K -110/230:

Order Information:

Product Type Designation: AZM 161SK-12/12K -110/230
Article Number: 101185177
EAN: 4030661324371

Approvals and Certificates:

IFA
cULus
CCC

Standards:

EN ISO 13849-1
EN ISO 14119
EN IEC 60947-5-1

Material and Weight:

Housing Material: Plastic, glass-fiber reinforced thermoplastic, self-extinguishing
Gross Weight: 424 g

Features:

Closed-Circuit Principle: Yes
Manual Release: Yes
Number of Safety Contacts: 4
Number of Auxiliary Contacts: 2

Safety Assessment:

Performance Level: up to e
Category: up to 3
Locking Force (FZh): 2,000 N
Mechanical Lifespan: 1,000,000 switching cycles

Mechanical Data:

Actuation Play: 5.5 mm
Latching Force: 5 N
Positive Opening Distance: 10 mm

Mechanical Data – Connection Technology:

Cable Entry: 4 x M16 x 1.5
Connection Type: Screw terminals
Wire Cross-Section: 1 x 0.25 mm² to 1 x 1.5 mm²

Mechanical Data – Dimensions:

Length: 30 mm
Width: 130 mm
Height: 90 mm

Environmental Conditions:

Protection Rating: IP67
Operating Temperature: -30°C to +60°C
Storage and Transport Temperature: -30°C to +85°C

Electrical Data:

Operating Voltage: 110 VAC / 230 VAC
Thermal Continuous Current: 6 A
Maximum Switching Frequency: 1,000 switches per hour

Electrical Data – Safety Contacts:

Voltage AC-15: 230 VAC
Current AC-15: 4 A
Voltage DC-13: 24 VDC
Current DC-13: 2.5 A

Scope of Delivery:

Note: The actuator is not included in the delivery.

Additional Information:

Note: Manual release with M5 triangular key, available separately.
Type: AZM 161SK-12/12K-110/230