Pollin WN-3B 3-Phase Modular Indicator Light Red with 5x20mm Fuse 100mA 10-250V AC

The Pollin WN-3B is a professional 3-phase modular indicator light designed for efficient monitoring of electrical circuits. Engineered for standard DIN rail mounting, this device provides reliable visual status feedback through a bright red LED indicator. It features an integrated fuse holder compatible with standard 5x20mm fuses, ensuring both monitoring and circuit protection in a single compact unit. With an operating voltage range of 10-250V AC, it is a versatile solution for various electrical distribution environments.

Advantages

The primary advantage of the Pollin WN-3B is its space-saving modular design, which allows for seamless integration into existing DIN rail setups without requiring additional panel space for separate fuse holders. The inclusion of a 100mA fuse holder adds a layer of safety by protecting the indicator circuit itself. Its wide voltage compatibility makes it highly adaptable for different industrial and residential applications, while the high-visibility red LED ensures that the status of each phase is easily identifiable at a glance.

Suitable for

• Monitoring 3-phase electrical distribution boards
• Industrial control panels and automation systems
• Residential electrical installations
• Visual status indication for individual phases

This device is not suitable for DC circuits as it is specifically designed for AC voltage applications. It should not be used in environments where the required fuse rating exceeds 100mA, as the integrated holder is calibrated for this specific current limit.

Key specifications

• Voltage range: 10-250V AC
• Indicator color: Red
• Fuse compatibility: 5x20mm
• Fuse rating: 100mA
• Mounting type: DIN rail
• Phase configuration: 3-phase

To use the Pollin WN-3B, mount the unit onto a standard DIN rail within your distribution board. Connect the phase lines to the designated terminals according to the wiring diagram. Insert a compatible 5x20mm 100mA fuse into the integrated holder to activate the protection feature. Once powered, the red LED will illuminate to confirm that the respective phase is active and the circuit is energized.

What to consider before purchase

• Ensure your distribution board has available DIN rail space
• Verify that your system voltage falls within the 10-250V AC range
• Confirm that a 100mA fuse is appropriate for your specific monitoring needs
• Check that the environment is suitable for standard modular electrical components

For optimal safety and performance, always ensure that the power is disconnected before installing or replacing the fuse in the Pollin WN-3B indicator light.