text.skipToContent text.skipToNavigation


Sentry safety relays with push-in connection




The Sentry safety relays are now also available with push-in connection. The push-in connection speeds up and simplifies installation and ensures a safe and maintenance-free connection - even after transport or in installations with vibrations. No tools are required to connect the cable in the push-in terminal. 


With Sentry ABB offers a complete range of simple, user-friendly and cost-effective safety relays. An integrated LED display and precise timer functions make the ABB Sentry safety relays ideal for use by machine and panel builders. Handy: the safety relays are now also available with push-in connection.
 

Variety of models

The Sentry series is suitable for all types of safety applications. The basic models cover simple safety functions, the function models include two-hand controls, door switches and OSSD signals, the safety timer versions ensure the highest possible accuracy, while the universal models offer advanced features and a high degree of flexibility. With this completely new series ABB brings quality and innovation together in one standard safety product. The new relays are easier to install, speed up troubleshooting and minimize unnecessary downtime. 
 

Push-in connection

Sentry safety relays are available in push-in version and with screw terminals. The push-in connection simplifies and speeds up installation, while ensuring a safe and maintenance-free connection even after transport or in installations with vibrations. Important for the installer: No tools are required for connecting a cable in the push-in terminals. Simply insert the cable into the opening and you are done. This is how the Sentry distinguishes itself through the power of simplicity.
 



Selection of reset function

All models of the Sentry safety relay can be used for automatic reset, while some models can be selected for manual reset via switch or configuration. This considerably simplifies the connection. To avoid errors, it is not possible to change reset functions during operation by flipping the switch.
 


 


 

 



 
 
 

Stay up to date with the latest news:

  • NEWS
    29 sep. 2025
    Schneider Electric - Simplified wiring
    Thanks to intuitive spring clips, TeSys Deca Snap-In enables contactors and motor protection switches to be connected in just two seconds per wire. That is up to 96% faster than traditional connection methods.
    Read more
  • NEWS
    26 sep. 2025
    nVent ERIFLEX -Distribution blocks
    nVent ERIFLEX distribution blocks: ideal for connecting the power cable or output of machines or industrial equipment (such as inverters, air conditioners, etc.) and offering high short-circuit resistance, time savings and reliability in every switch cabinet.
    Read more
  • NEWS
    24 sep. 2025
    Eaton - S711 softstarter
    The S711 sets new standards in soft start technology. This brand new soft starter is not only smarter and more powerful, but also equipped with advanced control and protection functions. In addition, it introduces a groundbreaking service interface based on Bluetooth LE (Low Energy).
    Read more
  • NEWS
    22 sep. 2025
    Eaton - Eaton – Ultra-Compact DM1 General Purpose Drives
    Eaton’s PowerXL DM1 variable frequency drives deliver maximum functionality in an ultra-compact housing, making them ideal for applications with limited installation space. Despite their small size, they offer the full capabilities of a universal drive, including pump and HVAC settings as well as control of both conventional asynchronous and PM motors.
    Read more

Check out our other success stories:

  • TESTIMONIAL
    14 jul. 2025
    Sekisui Alveo
    Foam producer Sekisui Alveo has a large factory in Roermond. To support production and maintenance, warehouses and distribution points with thousands of different items are spread across the various halls. Think spare parts, personal protection equipment and consumables. The company cooperates intensively with itsme for management, such as recently with the step-by-step introduction of vendor managed inventory (VMI) for the grab stock of mechanical items.
    Read more
  • TESTIMONIAL
    18 jun. 2025
    IEC
    To control the expansion of a silo park, engineering & construction company IEC called on Breemes. Being involved in the engineering from the beginning, the electrical service provider was able to make smart proposals for both the low-voltage part and the PLC control. ‘We have always been able to find each other well and when changes occurred, we were quickly on the same page with Breemes.’
    Read more
  • TESTIMONIAL
    14 mei 2025
    Heliox - Charged for Delivery
    Heliox, a developer and manufacturer of charging systems for electric buses and trucks, was already working with itsme when production still took place in the Netherlands. Today, production has shifted to Slovakia, Portugal, and Moldova, and is also happening in the US. itsme remains the “irreplaceable” partner for the supply of electrical components and cable harnesses.
    Read more
  • TESTIMONIAL
    23 apr. 2025
    BLOK System Supply
    Blok System Supply and itsme have maintained an intensive relationship for many years. Early last year, this was further deepened with electronic data exchange via the Smart Connected Supplier Network. ‘It saves an enormous amount of time and reduces errors. We always have real-time information automatically.’ However, time for personal contact is not saved. ‘That is precisely what makes itsme a very nice party to work with.’
    Read more

Why not take a look at these trainings we offer: