Safety switches

RFID safety switch with magnetic locking for process protection
The MLP1 safety switch featuring a magnetic locking function is the efficient solution for applications that require process protection in addition to the safety function.

Small electro-mechanical safety switch with retaining force for doors
Safety switches with a separate actuator are made up of two parts: a safety switch that is mounted on the fixed part and an actuator that is mounted on the mobile part of the guard. When the guard is closed, the actuator is moved into the safety switch.

Small magnetic safety switch for non-contact door monitoring
RE1 magnetic safety switches are equipped with either complementary NC/NO contacts or equivalent N/O contacts which are addressed directly with coded magnetic actuators. Magnetic safety switches are used in areas where a high level of contamination occurs.

Compact magnetic safety switch for non-contact door monitoring
RE2 magnetic safety switches are equipped with either complementary NC/NO contacts or equivalent N/O contacts which are addressed directly with coded magnetic actuators. Magnetic safety switches are used in areas where a high level of contamination occurs.

RFID-monitored safety locking device with high manipulation protection
The TR10 Lock safety locking device combines the best features of tried-and-tested technology: outstanding manipulation-proofing for the RFID technology that monitors the actuator, plus a high-strength, highly reliable mechanical locking mechanism.

Cuboid inductive safety switch for position monitoring
The IN4000 Direct inductive safety switches are used for determining position and work on a non-contact basis. These safety switches are actuated through metal (e.g., ST37 steel) so that no separate actuator is required.

Safe rope pull switch over extra large distances for stopping a machine
The i150RP rope pull switches ensure that dangerous movements are reliably stopped over distances up to 75 m. The rope is connected to the rope pull switch for optimum safeguarding of hazardous points that are not protected by safety covers, e.g., conveyors.

Enabling switch for safety during setup or maintenance operation
The E100 enabling switch ensures that even critical machine functions are executed safely. They are used when work has to be performed in a hazardous area in "setup" operating mode. All enabling switches are configured as 3-stage switches, i.e.

Rugged electro-mechanical safety locking device with door monitoring
The i110 Lock safety locking device is used for keeping guards safely locked until a hazardous area can be entered. The locking device has a narrow housing made from plastic and a rugged metal actuator head.

Electro-mechanical safety switch for door monitoring on the hinge
Safety hinge switches are used for monitoring rotatable protective devices, e.g., swiveling gate and hinged doors. The hollow or solid shaft of the safety hinge switch forms a fixed and positive connection between the safety switch and the door hinge.

Compact electro-mechanical safety switch with retaining force for doors
Safety switches with a separate actuator are made up of two parts: a safety switch that is mounted on the fixed part and an actuator that is mounted on the mobile part of the guard. When the guard is closed, the actuator is moved into the safety switch.

RFID-monitored safety locking device with high manipulation protection
The TR110 Lock safety locking device unites the advantages of proven technologies: high manipulation protection of the RFID technology for monitoring the actuator and the ruggedness and reliability of the mechanical locking device.

Compact electro-mechanical safety position switch with roller plunger
Safety position switches are used for reliably identifying dangerous movements, even at high speeds. The i10P safety position switch features a small housing that can be mounted in applications with limited space.

Small, cuboid inductive safety switch for position monitoring
The inductive safety switches of the IQB2S product family are used for safe position and area monitoring. Thanks to the very compact design and wide range of connection variants, they offer optimum integration into the machine design.

Small electro-mechanical safety locking device with status LED
The i14 Lock safety locking device is used for keeping guards safely locked until a hazardous area can be entered. Its small design, a mechanical unlocking mechanism on three sides, and its LED status indicator make it an ideal solution for guard door locking applications.

Rugged mechanical bolt for safety switches
The MB1 mechanical bolt is the ideal addition to non-contact safety switches and safety locking devices from SICK.
Precise guiding of the actuator increases the tolerance to door offset and ensures correct functioning of an installed safety switch at all times.

Reliable button for machine commands
Reset pushbuttons and multiple pushbuttons from the ER12 product family are used wherever a function must be activated manually. The different product types are suitable for a wide range of applications.

Safe rope pull switch over large distances for stopping a machine
The i110RP rope pull switches ensure that dangerous movements are reliably stopped over distances up to 30 m. The rope is connected to the rope pull switch for optimum safeguarding of hazardous points that are not protected by safety covers, e.g., conveyors.

Electro-mechanical safety locking device with door monitoring and status LED
The i200 Lock safety locking device is used for keeping guards safely locked until a hazardous area can be entered. The locking device features a rugged metal head, various actuators, flexible electrical connectivity and an LED status indicator.

RFID safety switch for door monitoring with manipulation protection
The TR4 Direct RFID safety switch is used for applications where a high level of manipulation protection is required.
TR4 Direct has monitored semiconductor outputs (OSSD) and can therefore be connected directly to a safety controller.

Rugged electro-mechanical safety position switch with turning lever
Safety position switches are used for reliably identifying dangerous movements, even at high speeds. The i110R safety position switch offers a standardized housing made from die-cast zinc and a metal turning lever with a plastic roller.

Tried-and-proven electro-mechanical safety locking device with door monitoring
The i10 Lock safety locking device is used for keeping guards safely locked until a hazardous area can be entered. The locking device features a narrow design that enables easy mounting directly on the guard framework.

Cylindrical inductive safety switch for position monitoring
The inductive safety switches of the IME2S product family are used for safe position and area monitoring. Thanks to the very compact design and wide range of connection variants, they offer optimum integration into the machine design.

RFID-monitored safety locking device with 180° actuation radius
The flexLock safety locking device with RFID monitoring is characterized by an infinitely variable actuation radius of 180°. It thus offers a high level of flexibility for the safety locking function of doors and flaps – even with small door radii.

Inductive safety switch for position monitoring
The IN4000 Standard inductive safety switches are used for determining position and work on a non-contact basis. These safety switches are actuated through metal (e.g., ST37 steel) so that no separate actuator is required.

Emergency stop pushbutton for fast and reliable stopping of the machine
ES21 emergency stop pushbuttons are a must for automated machines and systems. They provide a means for a person to stop a machine or system in the event of an emergency.

Reliable emergency stop pushbutton with optional reset pushbutton
ES11 emergency stop pushbuttons are essential in automated machines and plants. They make it possible for someone to stop a machine or a system immediately in case of an emergency. Depending on the variant, the emergency stop pushbuttons are also equipped with reset pushbuttons.

Small RFID safety switch for door monitoring with manipulation protection
The STR1 RFID safety switch has monitored semiconductor outputs (OSSDs) and can be safely connected either individually or in series.
It can be used for applications where a high level of manipulation protection is required. The STR1 is available with three codes.

Compact electro-mechanical safety position switch with turning lever
Safety position switches are used for reliably identifying dangerous movements, even at high speeds. The i10R safety position switch has a small, standardized plastic housing and a turning lever with a plastic roller.

Compact electro-mechanical safety switch with retaining force for doors
Safety switches with a separate actuator are made up of two parts: a safety switch that is mounted on the fixed part and an actuator that is mounted on the mobile part of the guard. When the guard is closed, the actuator is moved into the safety switch.