Rittal DK 7480.300 Energy-Box - Pull-out 3U DIN 43 880
Part Number: 7480300
Manufacturer
Rittal
Part number
7480300
Category
Alt Part Number
DK 7480.300
Quick Summary
Rittal DK Energy-Box DK 7480.300 is a pull-out enclosure for DC and AC components in 19-inch switchgear. Access to the wiring space in fixed-front designs is a common bottleneck, often slowing maintenance and upgrades. It aligns with DIN 43 880 for snap-in mounting and maps to ETIM EC002006 and ECLASS 27189268, supporting consistent procurement data. With a 3U enclosure height, 482.6 mm width, and 220 mm extension, it accommodates up to 22 HP of installed equipment and provides rear cable clamping plus a plastic cover and extension cover. This design delivers faster assembly, safer wiring, and scalable power distribution for panel builders and OEMs.
Product Information
Extended Description
7480300 Rittal: DK Energy-Box, 482.6 mm (19"), Pull-out
Article number
DK 7480.300
Product description
Depth-variable top hat rail for snap-in attachment of installed equipment to DIN 43 880 in sizes 1 – 3 (e.g. to accommodate flush-type socket outlets, circuit-breakers, etc. or entire installed assemblies). Cable clamping at the rear. Two power distribution rails with connection clamps on an insulated base/plinth. Plastic cover including extension cover. Maximum capacity = 22 HP (22 x 18 mm = 396 mm). Enclosure height: 3 U. Enclosure depth: 223 mm. Maximum extension: 220 mm. Connection clamps: 4 clamps 35 mm², 18 clamps 16 mm² (per rail).
Colour
RAL 7035
Supply includes
Energy-Box with plastic blanking covers. | Connection clamp | 18 connection clamps, 16 mm² | 4 connection clamps, 35 mm² | Strain relief | Identification strips | Brush strip
Max. pitch units @ 18 mm
22
Dimensions
Width: 482.6 mm | Depth: 220 mm
Units
3 U
Packs of
1 pc(s).
Weight/pack
6.275 kg
Customs tariff number
94032080
EAN
4028177247529
ETIM 9
EC002006
ECLASS 8.0
27189268
Product description
DK Energy-Box, 482.6 mm (19"), Pull-out
Feature: Pull-out front for above- and below-access to wiring space. Business impact: reduces maintenance time and minimizes downtime by enabling intervention without full panel disassembly. Application: ideal for 19" control panels and compact switchgear where service access is critical. Feature: Two power distribution rails with clamps on an insulated base. Business impact: enables robust, organized power distribution with high conductor compatibility. Application: supports flush sockets, circuit-breakers, and complete installed assemblies in demanding industrial environments.Feature: Cable clamping at the rear and integrated supports. Business impact: improves cable management, reduces front-panel clutter, and enhances heat/density handling. Application: essential in high-density automation cabinets where wiring clearance matters.Feature: Supplied components include blanking covers, connection clamps (18 × 16 mm² and 4 × 35 mm²), strain relief, identification strips, and brush strip. Business impact: accelerates installation while maintaining clear identification and reliable strain relief for long-term reliability. Application: simplifies order handling and on-site commissioning.Feature: Dimensional and weight details provide predictable fit and handling. Business impact: ensures compatibility with existing 19-inch racks and reduces site adaptation costs. Application: panel builders benefit from precise width, depth, and height (482.6 mm, 220 mm, 3 U) for cabinet design and procurement planning.
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FAQs
Install the Energy-Box on a DIN 43 880-compatible top-hat rail system within a 19-inch panel. Ensure clearance for the 220 mm extension and the 482.6 mm width, and accommodate two distribution rails with the specified clamps (4 × 35 mm² and 18 × 16 mm² per rail). Use the rear cable clamps and strain relief to manage wiring neatly. This setup supports flush-type sockets or circuit-breakers and maintains 3 U enclosure height for predictable panel design.
The pull-out front allows access from above or below, reducing panel removal time and exposure to live components. This design minimizes downtime during inspections, upgrades, or fault isolation. Combined with rear cable clamping and a plastic extension cover, it keeps wiring organized and protected, enabling faster, safer servicing in demanding automation environments.
Yes, the Energy-Box supports a maximum capacity of 22 HP (22 × 18 mm = 396 mm) within its 3 U height, 482.6 mm width, and 220 mm extension. The two distribution rails with clamps provide space for multiple devices, while the pull-out mechanism maintains accessible wiring space. Plan for adequate clearance and thermal management in dense installations.
The DK 7480.300 aligns with ETIM 9 EC002006 and ECLASS 8.0 27189268, aiding consistent data exchange in procurement systems. It also references DIN 43 880 for snap-in mounting. These classifications support accurate searching, tagging, and ERP integration, making it easier to compare with equivalent energy-box solutions and ensure interoperability in bill of materials.
The package supplies the Energy-Box with plastic blanking covers, 18 connection clamps of 16 mm², 4 connection clamps of 35 mm², strain relief, identification strips, and a brush strip. Dimensions include width 482.6 mm, depth 220 mm, height 3 U, and maximum extension 220 mm. This complete kit supports rapid assembly, reliable electrical connections, and tidy, durable wiring management.