Description
The ABB MLBL-01R (Product ID: 1SFA611621R1011, EAN: 7320500544563) is a high-performance modular LED block designed for illuminated operator devices. Featuring a vibrant red illumination and optimized for 24 V operation, this front-mounting unit provides clear, reliable visual signaling in industrial control panels and automation systems.
Part of ABB’s versatile modular plastic range, the MLBL-01R delivers market-leading electrical ratings, high mechanical durability, and an intuitive tool-free installation design. Engineered for total reliability and extended operational lifetime, it ensures maximum uptime and high visibility across demanding industrial environments.
Key Features
- Vibrant Red Illumination: Delivers bright, highly visible status indication for fault, stop, or warning functions.
- 24 V Operational Rating: Engineered for standard industrial 24 V control circuits.
- Front Mounting Design: Simplifies assembly and integration directly behind front-of-panel operator devices.
- Extended Lifetime & Reliability: Built to withstand rigorous operating conditions, reducing maintenance intervals and boosting system uptime.
- Tool-Free Installation: Part of ABB’s modular plastic range featuring quick, intuitive, and secure mechanical mounting.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Type / Model | MLBL-01R (Modular Plastic Range) |
| Brand / Manufacturer | ABB |
| Product ID | 1SFA611621R1011 |
| EAN Code | 7320500544563 |
| Device Type | Modular LED Block |
| Illumination Color | Red |
| Rated Voltage | 24 V AC/DC |
| Mounting Type | Front Mounting |
| Primary Applications | Industrial control panels, pushbuttons, pilot lights, operator consoles, and automation signaling systems |






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