Safety relays, protection relays

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BERNSTEIN AG

Electromechanical relay / control - 250 V, 1 700 VA

These safety magnetic controllers have been certified to be compliant with the performance level D of the EN ISO 14849-1 standards,...

Electromechanical relay / control - 250 V, 1 700 VA

These safety magnetic controllers have been certified to be compliant with the performance level D of the EN ISO 14849-1 standards, which makes them suitable for various applications for which safety is the main requirement.

The safety system of this device consists of a coded transducer unit, along with safety magnetic controllers. Depending on the type of application you want to complete, you can connect one or two transducer units to this device and safely monitor them.
CROUZET

Security relay / engine - 24 - 230 V | ETM series

This revolutionary control relay is used to control the temperature of machines using...

Security relay / engine - 24 - 230 V | ETM series

This revolutionary control relay is used to control the temperature of machines using built-in PTC probes. It features a line break or probe short-circuit detection, pushbutton for local reset, 2 LEDs to indicate relay and power supply status, fault latching function, remote reset via external contact and pushbutton test facility.

Emergency stop relay - 24 - 230 V | KNA3-YS series

This safety relay serves as an emergency stop and gate monitoring capabilities. This one channel operation device assures...

Emergency stop relay - 24 - 230 V | KNA3-YS series

This safety relay serves as an emergency stop and gate monitoring capabilities. This one channel operation device assures redundant security and circuit feedback. Sealed with 3 "NO" security contacts and 1 "NC" monitoring contact. Certified as Security category 3 as per EN 954-1 standard. It has achieved performance level (PL) d, and security category 3 to EN ISO 13849-1. Plus Terminal contained fixed screw or plugin cage clamp terminal.

Emergency stop relay - 24 - 230 V | KNE3-YS series

This out of the ordinary safety relay is specially built with an emergency stop and safety monitoring functions. This state of the art device has several remarkable...

Emergency stop relay - 24 - 230 V | KNE3-YS series

This out of the ordinary safety relay is specially built with an emergency stop and safety monitoring functions. This state of the art device has several remarkable attributes including a performance level (PL) e, safety category 4 to EN ISO 13849-1 and a SIL Claimed Level (SIL CL) 3 to IEC/EN 62061.

It offers security category 4 in accordance to EN 954-1 specifications, 3 "NO" security contacts, 1 "NC" monitoring contact, a single as well as 2-channel operation, a highly efficient security with redundancy in addition to a feedback circuit and even optional fixed screw terminals or plugin cage clamp terminals.
Eaton

Safety relay / control - ESR5

he Eaton ESR5 safety relay is used to monitor safety devices such as Emergency-Stop...

Safety relay / control - ESR5

he Eaton ESR5 safety relay is used to monitor safety devices such as Emergency-Stop buttons, safety guards, light curtains and two-hand controls. ESR5 safety relay quickly switches off power to the machine during when any unsafe condition is detected. It ensures reliable management of potential hazards of machine movement

Security relay / engine - max. 250 A | Z

The Z product has protection during overload and phase loss. Mounted directly...

Security relay / engine - max. 250 A | Z

The Z product has protection during overload and phase loss. Mounted directly on contactor DIL M up to 250 A, or separately mounted, its auxiliary contacts switch off the motor protection and indicate the fault. It protects EEx e-motors and is designed for the xStart concept.

Security relay / dual over-current / overload / engine - max. 100 A | ZEB series

This motor protection relay is utilized as a solution for enhanced motor protection. The need for connection to an external supply voltage is avoided due to self-supplying electronics....

Security relay / dual over-current / overload / engine - max. 100 A | ZEB series

This motor protection relay is utilized as a solution for enhanced motor protection. The need for connection to an external supply voltage is avoided due to self-supplying electronics. Inventory costs are reduced; selection and engineering is simplified due to the reduced number of variants.

Adjustable tripping classes give optimum protection at differing starting solutions. The motor protection relay can be mounted directly on the contactor DILM, resulting in saving space in the control panel. The motor protection relay offers adjustable single-phasing sensitivity for asymmetric and symmetric loads.

It features integrated earth-fault current detection and an LED visual overload warning device.
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