Procurement managers rarely finalize MLC300T20-450 without reviewing Omron Safety Light Curtain, Leuze Proximity Sensor and Leuze Safety Light Curtains, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Leuze MLC300T20-450 Safety Light Curtain
The Leuze MLC300T20-450 Safety Light Curtain (Part No: 68090204 ) offers a Hand protection, 450 mm protective height, M12 Connector 5-pin . Manufactured by Leuze under the Leuze Safety Light Curtain category, this model belongs to the ELC Series.
| Brand | Leuze |
| Product Type | Safety Light Curtain |
| Product | MLC300T20-450 |
Leuze MLC300T20-450 Safety Light Curtain β Technical Specifications
| Specification | Value |
|---|---|
| Series | MLC 300 |
| Device type | Transmitter |
| Contains | 2x BT-NC sliding block |
| Application | Hand protection |
| Resolution | 20 mm |
| Protective field height | 450 mm |
| Operating range | 0 ... 15 m |
| Synchronization | Optical between transmitter and receiver |
| Light source | LED, Infrared |
| Wavelength | 940 nm |
| Mean power of transmitter diode | 50 Β΅W |
| Transmitted-signal shape | Pulsed |
| Protective circuit | Overvoltage protection, Short circuit protected |
| Supply voltage UB | 24 V, DC, -20 ... 20 % |
| Current consumption, max. | 50 mA |
| 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 516 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 | 0 ... 55 Β°C |
| Ambient temperature, storage | -30 ... 70 Β°C |
| Relative humidity (non-condensing) | 0 ... 95 % |
| Net weight | 600 g |
The Leuze MLC300T20-450 is part of the trusted MLC 300 series of safety light curtains and offers 20 mm resolution with a 450 mm protective field height, making it ideal for protecting hand-level access zones. It features a pulsed infrared LED light source with a 940 nm wavelength, and supports an impressive 0 to 15 m operating range. With optical synchronization between the transmitter and receiver, it eliminates the need for physical sync wiring, simplifying installation and reducing downtime. Engineered for demanding industrial environments, the MLC300T20-450 operates on a 24 V DC power supply (Β±20%) and has a low current consumption of just 50 mA. The device uses a M12 5-pin male connector and incorporates a compact housing of 29 mm x 516 mm x 35.4 mm. Built with an aluminum body, PMMA plastic lens cover, and diecast zinc end caps, this light curtain is both lightweight and durable. It is IP65-rated, protected against short circuits and voltage spikes, and includes dual LED indicators for operational status. The Leuze MLC300T20-450 Safety Light Curtain is trusted by OEMs and factory engineers across India for its dependable performance, quick integration, and compact footprint. With support for groove mounting, bracket installation, or device columns, it adapts easily to various machine layouts. Its stable performance under temperature fluctuations (0 to 55Β°C) and high humidity (up to 95%) makes it a reliable solution for 24/7 industrial operations.
The Leuze MLC300T20-450 Safety Light Curtain is best suited for protecting operator zones in compact industrial machinery such as pick-and-place arms, small conveyors, labeling machines, and tray transfer stations. Its 450 mm protective height offers ideal coverage for hand-level operations without interfering with machine throughput. In Indian manufacturing units, where operators frequently reach into working zones to load parts or conduct quality checks, this model helps prevent accidental activation or injuries. Engineers appreciate the fast integration using its M12 connector and compact design, especially in machines with limited panel space. Maintenance staff benefit from the bright dual-LED indicators, which clearly show device status without requiring specialized tools or diagnostic software. The MLC300T20-450 is commonly used in electronic assembly lines, carton forming stations, and pharmaceutical packaging lines where fast, safe access is critical. It meets global safety standards while being cost-effective and simple to install. For OEMs and plant managers seeking high-performance safety light curtains that balance precision, durability, and ease of use, this Leuze model is a trusted and proven choice.
