Maintenance teams planning replacements for MLC310R30-150 frequently review Omron Safety Light Curtain, Leuze Proximity Sensor and Autonics Safety Light Curtain Suppliers In Aurangabad to prevent downtime, checking availability and compatibility with existing systems.
Leuze MLC310R30-150 Safety Light Curtain

| Brand | Leuze |
| Product Type | Safety Light Curtain |
| Model Number | MLC310R30-150 |
Leuze MLC310R30-150 Safety Light Curtain – Technical Specifications
| Specification | Value |
|---|---|
| Series | MLC 300 |
| Device type | Receiver |
| Contains | 2x BT-NC sliding block |
| Application | Hand protection |
| Functions | Automatic start/restart, Transmission channel changeover |
| Resolution | 30 mm |
| Protective field height | 150 mm |
| Synchronization | Optical between transmitter and receiver |
| Protective circuit | Overvoltage protection, Short circuit protected |
| Supply voltage UB | 24 V, DC, -20 ... 20 % |
| Current consumption, max. | 150 mA |
| Number of safety-related switching outputs (OSSDs) | 2 Piece(s) |
| Safety related switching output Type | Safety-related switching output OSSD |
| Switching voltage high, min. | 18 V |
| Switching voltage low, max. | 2.5 V |
| Switching voltage, typ. | 22.5 V |
| Voltage type | DC |
| Current load, max. | 380 mA |
| Load inductivity | 2,000 µH |
| Load capacity | 0.03 µF |
| Residual current, max. | 0.2 mA |
| Voltage drop | 1.5 V |
| O/P 1: Switching Principle | 24 V switching |
| O/P 1: Switching Output | Transistor, PNP |
| O/P 2: Switching Principle | 24 V switching |
| O/P 2: Switching Output | Transistor, PNP |
| Response time | 3 ms |
| Restart delay time | 100 ms |
| Number of connections | 1 Piece(s) |
| Function | Machine interface |
| Type of connection | M12 Connector 5-pin |
| Type | Male |
| Dimension (W x H x L) | 29 mm x 216 mm x 35.4 mm |
| Housing material | Metal: Aluminum |
| Lens cover material | Plastic / PMMA |
| Material of end caps | Diecast zinc |
| Housing color | Yellow, RAL 1021 |
| Type of fastening | Groove mounting, Mounting brackets, Mounting on Device Column, Swivel mount |
| Type of display | LED |
| Number of LEDs | 2 Piece(s) |
| Degree of protection | IP 65 |
| Protection class | III |
| Ambient temperature, operation | -15 ... 55 °C |
| Ambient temperature, storage | -30 ... 70 °C |
| Relative humidity (non-condensing) | 0 ... 95 % |
| Net weight | 300 g |
The Leuze MLC310R30-150 stands out with a resolution of 30 mm and a protective field height of 150 mm, delivering effective protection in machines requiring short-range hand detection. Its high-speed performance, with a rapid response time of just 3 ms, makes it a perfect fit for dynamic environments such as high-speed presses, robotic assembly lines, or compact packaging stations. Powered by a stable 24 V DC supply (tolerance -20% to +20%), it operates reliably even in fluctuating voltage conditions, with a low current consumption of 150 mA.
The device is equipped with 2 PNP-type OSSD safety outputs, each supporting 24 V switching logic, ensuring safe and precise machine shutdown during detection. The synchronization between the transmitter and receiver is handled optically, reducing wiring effort and increasing signal integrity. It includes essential protection circuits against overvoltage and short circuits, enhancing equipment longevity and compliance. The M12 5-pin male connector ensures quick, standardized connections, while the robust aluminum housing with die-cast zinc end caps offers durability under industrial stress.
With compact dimensions of 29 mm x 216 mm x 35.4 mm and a lightweight design of just 300 g, the MLC310R30-150 is easily mounted using brackets, device columns, or groove systems. Its IP65 rating and wide operating temperature range from -15°C to 55°C make it suitable for harsh environments. Backed by Leuze’s reputation for precision and reliability, this model meets global machine safety standards and supports smooth integration into both legacy and modern systems.
The Leuze MLC310R30-150 Safety Light Curtain is perfectly suited for short-range hand protection in compact industrial applications. Common use cases include small-scale presses, pick-and-place automation, laboratory enclosures, and bottling stations—where safety must be ensured within limited space. Its high-speed 3 ms response time is critical in preventing injury during rapid operations.
Engineers value the plug-and-play simplicity of its M12 connector and the ease of installation via multiple mounting options. The optical synchronization feature eliminates wiring clutter, and the LED display provides instant diagnostics to reduce maintenance time. Even in environments with high humidity or frequent cleaning, the curtain's IP65-rated metal body ensures operational reliability. Its compact build allows integration without redesigning existing layouts, saving both time and cost.
If your industrial setup demands precise safety control for localized operations, the Leuze MLC310R30-150 is a trusted choice. It combines fast performance, durable build, and easy maintenance—making it one of the most efficient safety light curtains in its class for small-area protection.




