Safety relays are essential components in modern control cabinet design to reliably protect machines and people from hazards. These meticulously developed electronic safety devices are designed to quickly and safely interrupt circuits in critical situations, preventing accidents or damage.
Murrelektronik's safety relays stand out with their minimal footprint and maximum functionality—key advantages in tight control cabinets. Despite their compact size, they offer a variety of features that make installation easier and boost system safety.
A core feature of Murrelektronik safety relays is the integrated LED indicator, which clearly displays the current switching status. They also include flexible labeling options for improved clarity and organization in your cabinet layout.
The MIRO SAFE+ series from Murrelektronik delivers safety relays that meet the highest safety standards up to Performance Level e (PLe) according to EN 13849-1. These relays support safety functions such as emergency stop, safety gate monitoring, light curtain control, and magnetic safety switch supervision.
Model | Application | Safety Level | Voltage Range | LED Indicators | Certifications |
---|---|---|---|---|---|
MIRO SAFE+ E-STOP | Emergency Stop Circuits | PLe / SIL 3 | 24 V DC | ✔️ | EN ISO 13849-1, IEC 62061 |
MIRO SAFE+ Gate | Safety Gate Monitoring | PLe / SIL 3 | 24 V DC | ✔️ | EN ISO 13849-1, IEC 61508 |
MIRO SAFE+ Light Curtain | Light Barrier Applications | PLd – PLe | 24 V DC | ✔️ | EN ISO 13849-1 |
MIRO SAFE+ Universal | General Safety Switching | PLc – PLe | 24–230 V AC/DC | ✔️ | EN ISO 13849-1, UL |
Another practical feature is potential distribution with plug-in jumpers. This reduces wiring complexity significantly. Instead of intricate wiring setups, power potentials can be distributed quickly and cleanly. For many basic safety applications, these safety relays are a proven solution—safe shutdowns, high operator protection, and easy handling without any need for software or programming.
Maximum safety in a compact format—Murrelektronik’s safety relays offer numerous benefits that simplify cabinet design and improve equipment protection. Whether used in emergency stops, guard door monitoring, or other critical safety functions, MIRO SAFE+ relays help you meet stringent safety requirements up to Performance Level e (PLe).