steute Datasheets for Safety Sensor Switches

Safety sensor switches are placed in enclosures to prevent accidental contact with live electrical connections.
Safety Sensor Switches: Learn more

Product Name Notes
Safety Sensor Extreme -- HS Si 4 -40°C IP69K Extreme Features/Options Cold-resistant down to -40 °C High degree of protection IP 69K Thermoplastic enclosure Long life Hall sensor 1 NC/1 NO or 2 NC contacts Galvanically separated channels With pre-wired...
Ex Safety Sensor -- Ex RC Si M30 Features/Options Ex zone 1 and 21 Metal enclosure Available in stainless steel enclosure Reed contacts, coded Actuation from front Switching distance up to 8 mm Special version only for gas...
Ex Safety Switches with Separate Actuator -- Ex ES 98 ST Features/Options Ex zone 1 and 21 Metal enclosure Design to EN 50041 Wiring compartment Actuator can be repositioned in factory by 4 x 90° Special version only for dust Ex...
Ex Safety Switches with Separate Actuator -- Ex ST 61 Features/Options Ex zone 1 and 21 Metal enclosure Double insulated Slow action , change-over contact with double break With pre-wired cable Long life High level of contact reliability with low...
Ex Safety Switches for Hinged Guards -- Ex 355 V.S Features/Options Ex zone 1 and 21 Metal enclosure Mounting details to EN 50041 Wiring compartment Actuator can be repositioned by 4 x 90° Actuating shaft can be turned 360° Shaft...
Ex Safety Switches with Separate Actuator -- Ex 355 AZ Features/Options Ex zone 1 and 21 Metal enclosure Mounting details to EN 50041 Wiring compartment Actuator can be repositioned in factory by 4 x 90° Special version only for dust...
Ex Safety Switches for Hinged Guards -- Ex 98 SB Features/Options Ex zone 1 and 21 Metal enclosure Slow action , change-over contact or 2 NC contacts with double break Wiring compartment Design to EN 50041 Actuator can be repositioned...
Ex Safety Switches with Separate Actuator -- Ex 14 AZ-95-S Features/Options Ex zone 1 and 21 Thermoplastic enclosure Double insulated With pre-wired cable
Ex Safety Switches for Hinged Guards -- Ex 13 SB Features/Options Ex zone 1 and 21 Thermoplastic enclosure Double insulated With pre-wired cable Version with cable entry on side available on request Gold-plated contacts available on request Shaft bore ø
Ex Safety Sensor -- Ex HS Si 4 Features/Options Ex zone 1 and 21 Thermoplastic enclosure Hall elements, coded Actuation from front Switching distance up to 8 mm With pre-wired cable Special version only for gas Ex zone...
Ex Safety Sensor -- Ex RC Si 56 Features/Options Ex zone 1 and 21 Thermoplastic enclosure Long life Reed contacts, coded Actuation from front Switching distance up to 6 mm With pre-wired cable Special version only for gas...
Ex Safety Switches with Separate Actuator -- Ex AZ 16 Features/Options Ex zone 1 and 21 Thermoplastic enclosure Multiple coding Slow action , change-over contact or 2 NC/1 NO contact with double break With wiring compartment or pre-wired cable Special...
Ex Safety Switches for Hinged Guards -- Ex 95 T5C Features/Options Ex zone 1 and 21 Thermoplastic enclosure Slow action , change-over contact with double break Cable entry M20 x 1.5 Wiring compartment Double insulated Gold-plated contacts available on request...
Ex Safety Switches with Separate Actuator -- Ex ST 14 Features/Options Ex zone 1 and 21 Thermoplastic enclosure With pre-wired cable Slow action , change-over contact or 2 NC contacts with double break Slow action available with contact overlapping Double...
Ex Safety Switches with Separate Actuator -- Ex AZ 16-3D Features/Options Ex zone 22 Thermoplastic enclosure Multiple coding Slow action , 2 NC/1 NO contact with double break Wiring compartment
Door Contacts with Positive Break Extreme -- ES 14 AZ Extreme Features/Options High degree of protection IP 67 Thermoplastic enclosure Slow action , 1 NC contact With pre-wired cable Version with cable entry on side available on request Double insulated Version...
Ex Door Contacts with Positive Break -- Ex 14 AZ Features/Options Thermoplastic enclosure Double insulated Slow action , 1 NC contact With pre-wired cable Version with cable entry on side available on request Special version only for dust Ex zone...
Safety Switches with Separate Actuator Extreme -- ES 95 AZ IP66 Niro Extreme Features/Options Version with higher degree of protection IP 66: From a distance of 2.5 to 3.0 m, the devices are treated with splashing water from different directions at 100 l...
Safety Sensor Extreme -- BZ 16 IP69K Extreme
Safety Sensor Extreme -- RC Si 56 IP69K Extreme
Safety Sensor Extreme -- RC Si M30 IP69K Extreme
Features/Options Version with higher degree of protection IP 69K: suitable for cleaning with 80 °C hot water at 100 bar pressure at a distance of 100 mm from different directions...
Safety Sensor -- BZ 16 Features / Options Thermoplastic enclosure Long life Differential inputs: Induction / magnetic operating principle Internal monitoring, high manipulation protection Potential-free outputs Signalling contact Status LED 1 NO/2 NC contact or...
Safety Sensor -- Safety relay module SRM 21 Multi Enclosure width: 22.5 mm 2 NC contact combination connectable Feedback circuit 2 enabling paths potential-free 1 auxiliary output Manual or automatic start LED indicator for switching condition PL e, SIL...
Safety Sensor -- Safety relay module SRM 21 RT2 Enclosure width: 22.5 mm 2 NC or 1 NC/1 NO contact can be connected Feedback circuit 2 enabling paths 1 transistor output Manual or automatic reset LED indicator for switching...
Ex Safety Switches with Separate Actuator -- Ex 99 ST Ex zone 1 and 21 Thermoplastic enclosure, double insulated Cold-resistant (storage/Ex protection down to –60 °C; mechanical function down to –50 °C) High degree of protection IP 66 / IP...
Ex Safety Switch with Separate Actuator -- Ex 97 AZ Ex zone 1 and 21 Thermoplastic enclosure, double insulated Cold-resistant down to -60 °C High degree of protection IP 66 / IP 67 / IP 69 Wiring compartment Mounting details...
Safety Switch with Separate Actuator -- ST 61 Metal enclosure Double insulated Slow action , change-over contact with double break 3 cable entries M20 x 1.5 Wiring compartment Long life High level of contact reliability with low voltages...
Safety Sensor -- RC Si M30 Metal enclosure Long life Reed contacts, coded Actuation from front Switching distance up to 8 mm With pre-wired cable Version with LED lamp available on request Version with higher degree...
Safety Switch for Hinged Guard Doors -- ES 98 SB
Safety Switch with Separate Actuator -- ST 98
Metal enclosure Mounting details to EN 50041 Slow action , change-over contact or 2 NC contacts or 2 NC/1 NO contact or 1 NC/2 NO contact with double break Wiring...
Safety Switch with Separate Actuator -- ST 14 Thermoplastic enclosure Double insulated Slow action , change-over contact or 2 NC contacts or 2 NC/1 NO contact with double break Slow action available with contact overlapping With pre-wired cable...
Safety Switch for Hinged Guard Doors -- ES 95 SB Thermoplastic enclosure Double insulated Slow action , change-over contact with double break Wiring compartment Cable entry M20 x 1.5 Mounting details to EN 50047 Horizontally slotted mounting holes Actuator can...
Safety Switch with Separate Actuator -- ES 95 AZ Thermoplastic enclosure Double insulated Slow action , change-over contact with double break Wiring compartment Mounting details to EN 50047 Horizontally slotted mounting holes With connector M12 x 1, 4-pole available...
Safety Switch for Hinged Guard Doors -- ES 13 SB Thermoplastic enclosure Double insulated Slow action , change-over contact with double break With pre-wired cable Version with cable entry on side available on request Ex version available Gold-plated contacts available...
Safety Sensor -- HS Si 4 Thermoplastic enclosure Long life High shock resistance Hall sensor 1 NC/1 NO or 2 NC contacts Galvanically separated channels With pre-wired cable
Safety Sensor -- RC Si 56 Thermoplastic enclosure Long life Reed contacts, coded Actuation from front Switching distance up to 6 mm With pre-wired cable Version with LED lamp available on request Version with higher degree...