End Piece Rapid-45 GK-53165

OBO Bettermann Rapid 45-2 GK-53165 Series (165mm) Device Installation Trunking System & Accessories

Overview

• The OBO Bettermann Rapid 45-2 GK-53165 series represents a robust, high-capacity 2-compartment device installation trunking system, engineered for superior cable management and seamless device integration in demanding modern environments.
• With a generous width of 165mm and a height of 53mm, this system is ideal for applications requiring the routing of a significant volume of power, data, and multimedia cables along walls, while accommodating OBO's versatile Modul 45 series devices directly within its profile.
• Constructed from durable PVC, the GK-53165 trunking features a symmetrical design and is supplied with two 45mm wide cover segments, allowing for flexible device placement.
• The system is complemented by a comprehensive suite of precision-engineered PC/ABS fittings, including specialized end pieces, variable angle corners, 90° flat angle hoods, and T-piece adapters, many of which are halogen-free for enhanced safety.
• Available in Pure White (RAL 9010) and Light Grey (RAL 7035), the Rapid 45-2 GK-53165 system ensures a professional, aesthetically pleasing installation in offices, commercial buildings, educational institutions, and larger administrative facilities.

Features

• High-Capacity System: 2-compartment PVC trunking (GK-53165 series, 165mm x 53mm base and dual 45mm covers) designed for substantial cabling needs.

• Trunking Dimensions: 165 mm width x 53 mm height.

• Standard Trunking Length: 2000 mm.

• Color Options: Pure White (RAL 9010) and Light Grey (RAL 7035) for trunking and most accessories.

• Modul 45® Integration: Enables direct, snap-in installation of Modul 45 sockets, data outlets, USB chargers, and multimedia modules into the 45mm wide cover segments.

• Direct Wall Mounting: Trunking bases include perforations for straightforward and secure installation.

• Durable Materials: High-quality Polyvinylchloride (PVC) for the trunking; robust Polycarbonate/Acrylonitrile-butadiene-styrene (PC/ABS) for most fittings.

• Halogen-Free Accessories: Many fittings are halogen-free, contributing to increased safety in the event of a fire.

• Comprehensive Accessory Range for 165mm System:

  • GK-E53165 End Pieces: Symmetrical, lockable end pieces for a clean finish on 165mm trunking runs.

  • GK-AH53165 External Corner Hoods: Variable angle (80°-110°) fittings specifically for 165mm trunking external corners.

  • GK-FH53165 Flat Angle Hoods: 90° hood fittings for vertical rising or falling direction changes with 165mm trunking.

  • GK-IH53165 Internal Corner Hoods: Variable angle (83°-97°) fittings for 165mm trunking internal corners.

  • GK-TR53165 T-Piece Adapters: For creating 90° T-junctions tailored to the 165mm, 2-compartment system.

• Shared System Accessories (Compatible with 45mm cover segments):

  • GK-OTSA45 Joint Covers: For the 45mm wide trunking cover segments, ensuring tidy connections.

  • GK-KS45-1 Trunking Connectors/Base Joint Covers: Primarily for 100mm & 165mm trunking bases (check specific compatibility or alternative for 165mm base joining if distinct).

  • GK-OT45 Trunking Covers: Spare 45mm wide covers if needed.

  • GK-TW53 Partitions: For internal separation of cables within the trunking compartments, enhancing organization and minimizing interference.

• Protection Standards: Accessories typically offer IP40 protection against solid objects and IK08 impact resistance when correctly installed.

• Certifications: CE marked; accessories often carry UKCA certification.

Benefits

• Extensive Cable Capacity: The 165mm width and dual compartments provide ample space for managing a large number of power, data, and communication cables.

• Efficient Segregation: The 2-compartment design allows for effective separation of power and data cabling, minimizing electromagnetic interference and adhering to installation best practices.

• Rapid Device Integration: The Modul 45 system allows devices to be clicked directly into the cover segments, significantly speeding up installation and reducing labor.

• Professional and Unobtrusive Aesthetics: Symmetrical design and consistent color quality ensure a clean, modern look suitable for high-visibility installations.

• System Adaptability: A wide range of dedicated and shared fittings provides flexibility for complex installations, navigating corners, junctions, and terminations with ease.

• Durability and Long-Term Protection: Robust materials safeguard cabling against physical impact and environmental influences.

• Enhanced Safety: Organized cabling reduces trip hazards, while halogen-free fitting options improve fire safety.

• Simplified Maintenance and Future-Proofing: Removable covers and easily accessible Modul 45 devices make maintenance, upgrades, and reconfigurations straightforward.

• Ideal for Demanding Applications: Suited for larger offices, commercial spaces, data centers, laboratories, and any area requiring extensive, organized, and accessible cable management.

In-Depth Technical Specifications

Table 1: Rapid 45-2 GK-53165 Device Installation Trunking (PVC, 165mm, 2-Compartment)

Table 2: GK-E53165 End Pieces (for 165mm Trunking)

Table 3: GK-AH53165 External Corner Hoods (Variable Angle, for 165mm Trunking)

Table 4: GK-FH53165 Flat Angle Hoods (90° Vertical, for 165mm Trunking)

Table 5: GK-IH53165 Internal Corner Hoods (Variable Angle, for 165mm Trunking)

Table 6: GK-TR53165 T-Piece Adapters (for 165mm Trunking)

Table 7: GK-OTSA45 Joint Covers (for 45mm Trunking Cover Segments)

Table 8: GK-KS45-1 Trunking Connector and Joint Covers (for Trunking Base)

Table 9: GK-OT45 Trunking Cover (PVC - Spare/Custom 45mm width segment) (On Request)

 Ideal Use

• Large Office Environments & High-Density Workstation Areas: The 165mm width provides exceptional capacity for routing numerous power, data (Cat6, Cat6a, fiber optics), and communication cables required for modern, device-heavy workstations, open-plan offices, and trading floors. The 2-compartment design is crucial for maintaining signal integrity by separating power and data lines.

• Commercial Buildings, Retail Spaces & Showrooms: Ideal for managing complex cabling for point-of-sale systems, extensive digital signage, security cameras, specialized lighting, and customer-facing interactive displays. The clean aesthetics ensure a professional appearance.

• Educational Institutions, Universities & Training Centers: Supports the high demand for connectivity in modern classrooms, lecture halls, computer labs, and libraries, accommodating audiovisual equipment, projectors, interactive whiteboards, and numerous student/staff devices.

• Laboratories & Research Facilities: Provides a robust and organized solution for routing power to equipment and data lines for instrumentation, often requiring separation of sensitive low-voltage signals from power.

• Healthcare Facilities (Administrative, Non-Critical Patient Areas, Corridors): Offers an organized and accessible method for routing the extensive cabling found in administrative wings, larger waiting areas, or along corridors connecting different departments, ensuring compliance with general cable management standards. (Always verify specific healthcare environment regulations for material suitability).

• Data Centers & Server Room Perimeters: While specialized overhead and underfloor systems are common in data centers, wall-mounted trunking like the GK-53165 can be invaluable for perimeter power distribution and network connections to wall-mounted equipment or administrative consoles.

• Public Buildings & Transportation Hubs: Suitable for managing cabling in areas with high footfall and diverse service requirements, where robust and organized cable management is essential for safety and operational efficiency.

• Installations Requiring Significant Cable Segregation & Future Capacity: The generous 2-compartment design and overall size make it an excellent choice for installations where future expansion is anticipated, or where strict separation of different service types (e.g., mains power, emergency lighting, BMS, data) is critical.

Tips

• Comprehensive Pre-Installation Planning:

  • Layout Design: Meticulously map out the entire trunking route. Accurately measure all wall sections, identify all corner types (internal, external), and pinpoint locations for T-junctions, device outlets, and trunking terminations.

  • Cable Volume Assessment: Calculate the total cross-sectional area of all cables to be installed to ensure the 7000 mm² usable cross-section of the GK-53165 is adequate, allowing for future additions and proper bend radii.

  • Device Placement Strategy: Plan the exact locations for all Modul 45 devices within the 45mm cover segments. Consider user ergonomics, cable entry points, and proximity to equipment.

  • Bill of Materials: Create a detailed list of all required components: trunking lengths, specific quantities and types of end pieces (GK-E53165), external corners (GK-AH53165), internal corners (GK-IH53165), flat angle hoods (GK-FH53165), T-piece adapters (GK-TR53165), cover joint covers (GK-OTSA45), base joint covers (GK-KS45-1 or wider-specific if available), and partitions (GK-TW53).

• Color Consistency: Ensure all trunking sections, main fittings, and shared accessories like GK-OTSA45 are ordered in the same color variant (Pure White RAL 9010 or Light Grey RAL 7035) to maintain a uniform and professional aesthetic throughout the installation.

• Trunking Base Installation:

  • Surface Preparation: Ensure the wall surface is clean, dry, and relatively flat. Address any significant irregularities before mounting.

  • Marking & Alignment: Use a spirit level and measuring tape to mark a perfectly horizontal or vertical guideline for the trunking run. Transfer fixing points accurately.

  • Secure Mounting: Utilize the pre-drilled perforations in the trunking base for direct wall attachment. Select high-quality screws and wall plugs appropriate for the specific wall construction material (e.g., drywall, masonry, concrete). Ensure fixings are secure and can support the weight of the trunking and cables. Space fixings according to OBO Bettermann recommendations or industry best practices.

  • Joining Base Sections: When connecting multiple lengths of trunking base, use appropriate base joint covers (e.g., GK-KS45-1, ensuring it properly aligns the wider 165mm bases). These are typically slid onto the base ends before final fixing to the wall to ensure a strong, aligned joint.

• Cutting PVC Trunking & Covers:

  • Tools: Use a fine-toothed saw, such as a coping saw or a specialized PVC trunking cutter, for clean, straight, and precise cuts.

  • Measurement: Double-check all measurements before cutting. Remember to account for the dimensions of fittings where the trunking ends will sit inside them.

  • Deburring: After cutting, carefully remove any burrs or rough edges from the cut PVC with a deburring tool or fine-grit sandpaper. This ensures a snug fit with accessories, a professional look, and prevents cable damage.

• Accessory Fitting & Installation:

  • General Principle: Most Rapid 45-2 hood fittings (corners, T-pieces, flat angles) are designed to fit over the cut ends of the trunking base and covers, concealing the cuts and providing a smooth transition.

  • Corner Hoods (GK-AH53165, GK-IH53165): Ensure trunking is cut accurately to meet at the corner. The variable angle feature provides some tolerance. Secure the hood fitting as per instructions, often involving snapping onto the trunking and potentially additional fixings.

  • Flat Angle Hoods (GK-FH53165): These are crucial for neat vertical transitions (rising/falling). They typically require a wall fixing point for the hood itself, in addition to connecting to the horizontal and vertical trunking sections. Ensure proper alignment for a 90° turn.

  • T-Piece Adapters (GK-TR53165): Used to create neat branches. Requires careful cutting of the main trunking run to accommodate the T-piece. Ensure all connections are secure.

  • End Pieces (GK-E53165): Snap or slide onto the end of a trunking run to provide a safe, clean termination. Ensure they are securely locked if they feature a lockable design.

  • Cover Joint Covers (GK-OTSA45): These small but important pieces snap onto the 45mm cover segments where they meet another cover segment or a Modul 45 device, hiding any small gaps or cut edges for a pristine finish.

• Cable Installation & Management:

  • Compartmentalization: Strategically use the two main compartments of the GK-53165 to separate power cables from data/communication cables. This minimizes electromagnetic interference (EMI) and adheres to wiring regulations.

  • Partitions (GK-TW53): If further segregation is needed within a compartment, or to provide additional support for cables, install GK-TW53 partitions. These typically snap into grooves within the trunking base.

  • Cable Capacity & Bend Radius: Avoid overfilling the trunking. Adhere to recommended cable fill ratios (typically 45-50%) to allow for heat dissipation and easy future modifications. Respect minimum bend radii for all cable types, especially fiber optic and high-performance data cables.

  • Cable Entry/Exit: Plan how cables will enter and exit the trunking system, using appropriate grommets or fittings if passing through end pieces or other system boundaries.

• Modul 45® Device Installation:

  • Covers On/Off: Devices are typically installed into the 45mm cover segments. This can often be done with the covers already attached to the trunking or by removing a cover segment, installing the device, and then reattaching.

  • Click-In System: Modul 45 devices are designed for a tool-free "click-in" installation directly into the pre-configured openings in the cover segments. Ensure they are properly seated and secure.

• Final Checks & Cover Installation:

  • Once all cables are laid and devices are wired, carefully inspect the installation for any potential issues (e.g., pinched cables, loose connections).

  • Snap the two 45mm cover segments firmly onto the trunking base along their entire length. Ensure they are fully engaged for proper protection and aesthetics. Use GK-OTSA45 joint covers where cover segments meet.