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
• 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 •
• 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 •
• 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...
• 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...
• 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°
• Metal enclosure • Interlock with protection against incorrect locking. • Robust design • Long life • 2 cable entries M 20 x 1.5 • Cut clamp termination • Ball...
• 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 •
• 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...
• 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 •
• 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...
• thermoplastic enclosure • Double-insulated • Compact design • 90 mm x 84 mm x 30 mm • Interlock with protection against incorrect locking. • Long life • High holding...
• 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...
• 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...
• 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...
• 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...
• 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...
• thermoplastic enclosure • Double-insulated • Interlock with protection against incorrect locking. • 130 mm x 90 mm x 30 mm • 6 Contacts • Long life • Large wiring...
• thermoplastic enclosure • Double-insulated • Large wiring compartment • 52 mm x 90 mm x 30 mm • Multiple coding • Long life • High level of contact reliability...
• Thermoplastic enclosure • Double-insulated • Long life • 30 mm x 60 mm x 30 mm • Particularly suitable for sliding doors • Small body • 200 different combinations...
• Thermoplastic enclosure • Double-insulated • Long life • 30 mm x 60 mm x 30 mm • Small body • 200 different combinations • Individual coding • High level...
• thermoplastic enclosure • Double-insulated • Long life • 52 mm x 75 mm x 30 mm • Multiple coding • Large wiring compartment • High level of contact reliability...
• thermoplastic enclosure • Individual coding • 600 different combinations • 52 mm x 90 mm x 30 mm • Long life • Double-insulated • Large wiring compartment • High...
• 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...
• thermoplastic enclosure • Small body • 8 actuating planes • 30 mm x 60 mm x 30 mm • Multiple coding • Double-insulated • Long life • High level...
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 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 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
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...
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 -...
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...
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...
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...
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...
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...
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...
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...
Double-insulated Solenoid interlock High holding force 90 mm x 84 mm x 30 mm Integrated AS-Interface Thermoplastic enclosure
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
Long life Metal enclosure 40 mm x 108,5 mm x 43 mm
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...
Protection class IP65 Thermoplastic enclosure
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...
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...
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