New Safety Relays with Compact SIL 3 Modules from Phoenix Contact

[Cengiz Özemli]

## Phoenix Contact PSRcompact: Compact and High-Safety Safety Relays

Phoenix Contact has introduced the PSRcompact safety relay family, designed for machine manufacturing and industrial automation. These new-generation relays not only meet high safety standards but also offer several different safety functions in a single compact device.

### Multiple Safety Functions in a Compact Design
PSRcompact series relays can house up to five enabling current paths within a single enclosure. This eliminates the need for multiple separate relay modules, saving space in the control cabinet and simplifying wiring.

### SIL 3 and PL e Certified Functional Safety
These relays are certified by TÜV to SIL 3 (Safety Integrity Level 3) and PL e (Performance Level e) levels. They provide reliable shutdown and fault detection in critical operator safety applications such as emergency stop circuits, safety gate monitoring, and light curtains.

### Design Suitable for Industrial Environments

• Operating temperature: Durability up to 60°C
• Stable operation even under high temperatures
• Ideal for enclosed control panels or machines exposed to temperature effects

### Easy Installation and Commissioning

• Push-in connection technology: Tool-free and fast wiring
• Immediate commissioning without software
• Quick access to product data and documentation via Digital Twin 4 Industry code

### PSRcompact Features

• Five enabling current paths in a single enclosure
• SIL 3 and PL e certifications
• Operating temperature up to 60°C
• Push-in connection technology
• Digital Twin 4 Industry integration

Phoenix Contact's PSRcompact series is designed to meet high safety demands while providing space and cost efficiency in modern industrial systems. These products can be easily used in new installations and existing system upgrades.