Schmersal Inc. Datasheets for Mechanical Safety Interlock Switches

Mechanical safety interlock switches couple a moveable guard door with the power source of the hazard. When the guard door is opened, the power is isolated, ensuring that the machine does not pose a hazard while an operator requires access.
Mechanical Safety Interlock Switches: Learn more

Product Name Notes
Solenoid Interlock -- MZM100 Series • Actuator monitored • Automatic latching • Sole0id interlocks (for the protection of man) with innovating and unique operating principle • 40 mm x 179 mm x 40 mm •
Safety Switch With Separate Actuator -- AZ17ZI-B6L Series • left-hand model • For very small actuating radii in line with or at 90° to the plane of the actuator • Thermoplastic enclosure • Double-insulated • Long life •
Safety Switch With Separate Actuator -- SCG Series • Metal enclosure • 50 mm x 120 mm x 43 mm • Long life • Head positioned to the front Safe Solutions for your Industry. Schmersal is focused on...
Safety Switch With Separate Actuator -- SDG Series • Metal enclosure • 50 mm x 152 mm x 43 mm • Long life • Head positioned to the front Safe Solutions for your Industry. Schmersal is focused on...
Flap Safety Switch, Left-hand Model -- T.C 235
Flap Safety Switch, Right-hand Model -- T.C 235
Flap Safety Switch, Swing-door Version -- T.C 235
• Metal enclosure • Good resistance to oil and petroleum spirit • 30 mm x 88,5 mm x 30 mm • Actuator heads can be repositioned by 4 x 90°
Solenoid Interlock -- AZM415 Series • Metal enclosure • Interlock with protection against incorrect locking. • Robust design • Long life • 2 cable entries M 20 x 1.5 • Cut clamp termination • Ball...
Safety Switch With Separate Actuator -- AZ3350 • Metal enclosure • Latching handle • Long life • 40,5 mm x 114 mm x 38 mm • High level of contact reliability with low voltages and currents •
Safety Switch With Separate Actuator -- AZ415 Series • Metal enclosure • Spring-loaded actuators • Long life • High level of contact reliability with low voltages and currents • Adjustable ball latch to 400 N • 2 cable...
Safety Switch With Separate Actuator -- AZ17ZI-B6R Series • right-hand model • For very small actuating radii in line with or at 90° to the plane of the actuator • Thermoplastic enclosure • Double-insulated • Long life •
Solenoid Interlock -- AZM300 Series • Suitable for mounting to profile systems • Thermoplastic enclosure • 3 different directions of actuation • Compact design • Electronic contact-free, coded system • 3 LEDs to show operating...
Safety Switch With Separate Actuator -- AZ200 Series • thermoplastic enclosure • Connector M12, 8-pole • Max. length of the sensor chain 200 m • Self-monitoring series-wiring of 31 sensors • 3 LEDs to show operating conditions •
Solenoid Interlock -- AZM170 Series • thermoplastic enclosure • Double-insulated • Compact design • 90 mm x 84 mm x 30 mm • Interlock with protection against incorrect locking. • Long life • High holding...
Flap Safety Switch, Left-hand Model -- T.C 236
Flap Safety Switch, Right-hand Model -- T.C 236
Flap Safety Switch, Swing-door Version -- T.C 236
• thermoplastic enclosure • Double-insulated • Good resistance to oil and petroleum spirit • 30 mm x 88,5 mm x 30 mm • Actuator heads can be repositioned by 4...
Solenoid Interlock -- AZM170i-B6L Series • thermoplastic enclosure • Double-insulated • Individual coding • 90 mm x 84 mm x 30 mm • 1 Cable entry M 20 x 1.5 • left-hand model • For...
Solenoid Interlock -- AZM170i-B5 Series • thermoplastic enclosure • Double-insulated • Individual coding • 90 mm x 84 mm x 30 mm • 1 Cable entry M 20 x 1.5 • Particularly suitable for hinged...
Solenoid Interlock -- AZM170i-B1 Series • thermoplastic enclosure • Double-insulated • Individual coding • 90 mm x 84 mm x 30 mm • 1 Cable entry M 20 x 1.5 • Particularly suitable for sliding...
Solenoid Interlock -- AZM170i-B6R Series • thermoplastic enclosure • Double-insulated • Individual coding • 90 mm x 84 mm x 30 mm • 1 Cable entry M 20 x 1.5 • right-hand model • For...
Solenoid Interlock -- AZM161 Series • thermoplastic enclosure • Double-insulated • Interlock with protection against incorrect locking. • 130 mm x 90 mm x 30 mm • 6 Contacts • Long life • Large wiring...
Safety Switch With Separate Actuator -- AZ16 Series • thermoplastic enclosure • Double-insulated • Large wiring compartment • 52 mm x 90 mm x 30 mm • Multiple coding • Long life • High level of contact reliability...
Safety Switch With Separate Actuator -- AZ17ZI-B1 Series • Thermoplastic enclosure • Double-insulated • Long life • 30 mm x 60 mm x 30 mm • Particularly suitable for sliding doors • Small body • 200 different combinations...
Safety Switch With Separate Actuator -- AZ17ZI-B5 Series • Thermoplastic enclosure • Double-insulated • Long life • 30 mm x 60 mm x 30 mm • Small body • 200 different combinations • Individual coding • High level...
Safety Switch With Separate Actuator -- AZ15 Series • thermoplastic enclosure • Double-insulated • Long life • 52 mm x 75 mm x 30 mm • Multiple coding • Large wiring compartment • High level of contact reliability...
Solenoid Interlock -- AZM200 Series • thermoplastic enclosure • Guard locking monitored • Electronic contact-free, coded system • Max. length of the sensor chain 200 m • Self-monitoring series-wiring of 31 sensors • 3 LEDs...
Safety Switch With Separate Actuator -- AZ16ZI-B1 Series
Safety Switch With Separate Actuator -- AZ16ZI-B1-1747 Series
Safety Switch With Separate Actuator -- AZ16ZI-B1-2024 Series
Safety Switch With Separate Actuator -- AZ16ZI-B1-2053 Series
Safety Switch With Separate Actuator -- AZ16ZI-B1-2177 Series
• thermoplastic enclosure • Individual coding • 600 different combinations • 52 mm x 90 mm x 30 mm • Long life • Double-insulated • Large wiring compartment • High...
Safety Switch with Separate Actuator -- AZ201 Series
Solenoid Interlock Safety Switches -- AZM201
• Thermoplastic enclosure • RFID-technology for needs-based protection against tampering • Max. length of the sensor chain 200 m • Self-monitoring series-wiring of 31 sensors • 3 LEDs to show...
Safety Switch With Separate Actuator -- AZ17 Series • thermoplastic enclosure • Small body • 8 actuating planes • 30 mm x 60 mm x 30 mm • Multiple coding • Double-insulated • Long life • High level...
Hinged Safety Switch -- TV.S335 Series Axial shaft switch. 335 series limit switch housing, metal. Shaft rotates through 360° Screw terminals with one conduit openings, or prewired M12 connector. Several contact configurations available. NC contacts are...
Hinged Safety Switch -- TESF Series Hinged switch to replace door hinge. Metal housing. For inside mounting (0), outside mounting (180), or adjustable switching angle. Hinge opens through 180° maximum angle Mounting matches standard aluminum profile...
Hinged Safety Switch -- TESZ Series Hinged switch to replace door hinge. Thermoplastic housing with aluminum hinge. Hinge opens through 135° maximum angle Mounting matches standard aluminum profile systems. 30 mm, 35 mm, 40 mm, or...
Key Distribution Station -- SVM1 Series Key Distribution Station
Safety Switch With Separate Actuator -- TZG Series Specifications: 1 0 & 1 NC 2NC Description: The Series TZG is designed for use with movable machine guards/access gates which must be closed for operator safety. Their positive-opening NC...
AS Interface Safety Switch -- AZM161AS Specifications: Integrated AS Interface Description: Keyed safety interlock switch with sole0id latching with sole0id latching with sole0id latching Safe Solutions for your Industry. Schmersal is focused on machine safety -...
Safety Switch With Separate Actuator -- AZ16AS Specifications: Integrated AS Interface Description: Keyed safety interlock switch with sole0id latching Safe Solutions for your Industry. Schmersal is focused on machine safety - protection for man and machine. For...
Solenoid Interlocks -- AZM400 Series The AZM400 Series is designed for machine/work cells where access to a hazardous work area must be controlled until safe conditions exist. The solenoid lock secures the machine guard until...
Hinged Safety Switch -- TESK The TESK safety hinge switch is designed to replace conventional hinges and provides monitoring of the position of machine guards which must be closed for operator safety. The TESK offers...
Solenoid Interlock -- TKM / TKF Series The TKF/TKM Series is designed for machines/work cells where access to a hazardous work area must be controlled until safe conditions exist. Their sole0id-latching feature permits locking a machine guard...
Solenoid Interlock -- TZM / TZF Series The TZF/TZM Series is designed for machines/work cells where access to a hazardous work area must be controlled until safe conditions exist. Their sole0id-latching feature permits locking a machine guard...
Solenoid Interlock -- AZM190 Series The TZK Series is designed for machines/work cells where access to a hazardous work area must be controlled until safe conditions exist. Their solenoid-latching feature permits locking a machine guard...
Solenoid Interlock -- AZM40 Series Compact, flat design 119,5 mm x 40 mm x 20 mm High holding force 2000 Latching force 25 N RFID-technology for needs-based protection against tampering Individually coded version with coding...
Solenoid Interlock -- AZM170AS Series Double-insulated Solenoid interlock High holding force 90 mm x 84 mm x 30 mm Integrated AS-Interface Thermoplastic enclosure
Solenoid Interlock -- EX-AZM 161 Series Ex-Zone 22 6 Contacts Manual release Clamping force 2000N Thermoplastic enclosure 130 mm x 114 mm x 30 mm cable entries 4 M 16 x 1.5 Interlock with protection against...
Solenoid Interlock -- EX-AZM 415 Series Ex-Zone 22 Metal enclosure Clamping force 3500N 130 mm x 100 mm x 46,5 mm 2 cable entries M 20 x 1.5 2 switches in one enclosure Adjustable ball latch...
Safety Switch With Separate Actuator -- EX-AZ3350 Series Ex-Zone 22 Metal enclosure Latching handle 40,5 mm x 114 mm x 38 mm 1 Cable entry M 20 x 1.5 Centering device available SZ 415 lockout tag to prevent...
Safety Switch With Separate Actuator -- EX-AZ16 Series Ex-Zone 22 Multiple coding Double-insulated 52 mm x 90 mm x 30 mm Thermoplastic enclosure Slotted holes for adjustment, circular holes for location High level of contact reliability with low...
Solenoid Interlock -- AZM300AS Series High protection class IP69K 2 integrated snap-in stages Suitable for hinged and sliding guards I-variants with coding level HIGH to ISO 14119 Solenoid interlock with integrated AS-i Safety Interface Universal...
Solenoid Interlock -- AZM161I-B1 Series Long life Compact design Double-insulated Individual coding High holding force 130 mm x 90 mm x 30 mm Particularly suitable for sliding doors Coding level "High" according to ISO 14119...
Solenoid Interlock -- AZM161I-B6L Series Long life Compact design left-hand model Double-insulated Individual coding High holding force 130 mm x 90 mm x 30 mm Coding level "High" according to ISO 14119 Interlock with protection...
Solenoid Interlock -- AZM161I-B6R Series Long life Compact design right-hand model Double-insulated Individual coding High holding force 130 mm x 90 mm x 30 mm Coding level "High" according to ISO 14119 Interlock with protection...
Solenoid Interlock -- AZM201AS Series Long life Double-insulated 40 mm x 244 mm x 50 mm Thermoplastic enclosure High holding force 2000 Integrated AS-Interface I-variants with coding level HIGH to ISO 14119 Interlock with protection...
Safety Switch With Separate Actuator -- AZ16ZI-B6 Series Long life Double-insulated Individual coding 52 mm x 90 mm x 30 mm Insensitive to soiling Thermoplastic enclosure Large wiring compartment Coding level "High" according to ISO 14119 Slotted holes...
Solenoid Interlock -- AZM200AS Series Long life Double-insulated Solenoid interlock 40 mm x 244 mm x 50 mm Thermoplastic enclosure High holding force 2000 Integrated AS-Interface Interlock with protection against incorrect locking.
Safety Switch With Separate Actuator -- SHG Series Long life Metal enclosure 40 mm x 108,5 mm x 43 mm
Solenoid Interlock -- EX-AZM 170 Series Manual release Ex-Zone 2 and 22 High holding force 90 mm x 84 mm x 30 mm Thermoplastic enclosure 1 Cable entry M 20 x 1.5 Interlock with protection against...
Solenoid Interlock -- AZM200D Series Manual release Intelligent diagnosis Thermoplastic enclosure 3 LEDs to show operating conditions Electronic contact-free, coded system Max. length of the sensor chain 200 m Sensor technology permits an offset between...
Key Selector Switch -- SVE Series Protection class IP65 Thermoplastic enclosure
Safety Switch with Separate Actuator -- AZ201AS Series Protection class IP67 Intelligent diagnosis 40 mm x 220 mm x 50 mm Thermoplastic enclosure Integrated AS-Interface With door detection sensor T 3 LEDs to show operating conditions Safety switch...
Solenoid Interlock -- EX AZM 300 (KAS) Series Series-wiring Manual release Ex-Zone 2 and 22 Thermoplastic enclosure 3 different directions of actuation 3 LEDs to show operating conditions Suitable for hinged and sliding guards Suitable for mounting to...
Solenoid Interlock -- AZM150 Series Thermoplastic enclosure Eight approach levels thanks to rotating head Individually coded version with coding level "High" according to ISO 14119 Simple fitting, especially on 40 mm profiles