Electrical enclosure light Rittal 2500.104, AC-powered 300 V, screw mount, black

Rittal 2500.104 is an electrical enclosure light designed for installation inside control cabinets and enclosures. The unit is AC-powered with a rated input of 300 V, mounts by screw fastening, and is finished in black. With external dimensions of 262 mm width, 23 mm depth and 55 mm height, the luminaire provides targeted internal cabinet illumination for maintenance, inspection and component visibility, using efficient LED-based lighting suited to confined spaces.

Advantages

The light uses LED technology to deliver consistent, even illumination across the interior of an enclosure while maintaining low power consumption and long operating life. Its compact profile and screw-mount design simplify installation in tight cabinet interiors and allow positioning close to wiring and components. The black housing reduces visible glare from the outside and integrates with industrial control cabinet aesthetics.

Suitable for

• Illumination of control cabinets and electrical enclosures during maintenance and inspection
• Lighting of switchgear panels, distribution boards and server racks with internal access
• Work areas inside machines where compact, fixed lighting is required

When it may not be suitable

This enclosure light is intended for installation inside closed cabinets and is not designed for direct exposure to outdoor weather or immersion. It requires an AC supply compatible with its rated input; environments with only low-voltage DC supplies would need an alternative light or a suitable power conversion solution. Very large cabinets may require multiple units or higher-lumen fixtures to achieve uniform brightness throughout the entire interior.

Key specifications

• Power supply type: AC input
• Rated input voltage: 300 V
• Mounting method: screw mount for fixed installation inside enclosures
• Color / finish: black housing
• Dimensions (W × D × H): 262 mm × 23 mm × 55 mm
• Light source: LED technology for even illumination and low power draw

How to use

Install the luminaire inside the enclosure using the provided screw mounting points, ensuring secure mechanical fixation to the cabinet interior. Connect the AC power supply to the unit following local electrical codes and safety practices; power must match the unit's rated input. Position the light to illuminate the required internal area and check that wiring and nearby components maintain required clearances. After connection, verify operation and make any minor alignment adjustments to optimize coverage.

What to consider before purchase

• Verify that the available supply is AC and compatible with the rated input voltage.
• Confirm internal cabinet dimensions to ensure the luminaire's size and light output meet illumination needs.
• Assess the need for multiple units for larger enclosures to avoid shadowed areas.
• Check mounting surface and screw access to ensure proper installation.

Usage recommendations

For best results, mount the light along the side or top interior panel to distribute light across components, and complement with additional fixtures if required to eliminate shadows in deep or wide cabinets. Follow applicable electrical safety standards when wiring and during installation.