Schmersal AZM 170SK-02ZRKA 24VAC/DC safety locking device 101144263

The AZM 170SK-02ZRKA 24VAC/DC safety switch is an electromechanical device ideal for safety-critical applications. It provides a high holding force of up to 1,300 N and is suitable for sliding, removable, or rotating guards. The glass fiber-reinforced plastic housing is durable and self-extinguishing. With an IP67 protection rating and a mechanical lifespan of at least 1,000,000 operations, this switch is built for demanding environments. The integrated auxiliary release allows manual unlocking when required.

Technical Data:

Product Designation:

• AZM 170SK-02ZRKA 24VAC/DC

Article Number:

• 101144263

EAN:

• 4030661132112

Certifications and Standards:

• IFA, cULus, CCC
• EN ISO 13849-1, EN ISO 14119, EN IEC 60947-5-1

Coding Level:

• Low according to EN ISO 14119

Operating Principle:

• Electromechanical

Materials:

• Housing: Plastic, glass fiber-reinforced thermoplastic, self-extinguishing

Gross Weight:

• 295 g

Features:

• Current-operated principle: Yes
• Number of Approach Directions: 2
• Number of Safety Contacts: 2

Safety Considerations:

• Performance Level: Up to PL c
• Category: 1 (up to 3 with dual-channel use and suitable logic unit)
• B10D NC: 2,000,000 cycles
• B10D NO: 1,000,000 cycles
• Service Life: 20 years

Mechanical Data:

• Mechanical Lifespan: Min. 1,000,000 cycles
• Holding Force (FZh): 1,000 N (max. 1,300 N)
• Latching Force: 30 N
• Positive Opening Distance: 11 mm
• Positive Opening Force per NC: Min. 8.5 N
• Total Positive Opening Force: Min. 17 N
• Actuation Speed: Max. 2 m/s
• Mounting: Screws (2x M5), Torx T10

Connection Technology:

• Cable Entry: 1 x M20 x 1.5
• Connection Type: Screw terminals
• Conductor Cross-section:
- Minimum: 0.25 mm²
- Maximum: 1.5 mm²


Dimensions:

• Length: 30 mm
• Width: 90 mm
• Height: 100.5 mm

Environmental Conditions:

• Protection Class: IP67
• Ambient Temperature: -25 °C to +60 °C
• Storage and Transport Temperature: -25 °C to +85 °C

Insulation Ratings:

• Rated Insulation Voltage: 250 VAC
• Rated Impulse Withstand Voltage: 4 kV
• Overvoltage Category: III
• Pollution Degree: 3

Electrical Data:

• Supply Voltage: 24 VAC/DC
• Max. Power Consumption: 12 W
• Switching Element: 2 NC
• Switching Principle: Slow-action, positive-opening NC
• Maximum Switching Frequency: 1,000 /h

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

Other Data:

Applications: Sliding, removable, and rotating guards

Scope of Delivery:

Actuator not included

Includes slot seal

Note: Auxiliary release on the bottom; manual unlocking with M5 triangular key possible

Type: AZM170SK-02ZRKA24VAC