Richge Technology BLOKSET Cabinet Accessories:   The Benchmark of Core Supporting Components for Schneider-Compatible Low-Voltage Power Distribution 

     Richge Technology BLOKSET Cabinet Accessories is a full range of supporting products specifically designed for Schneider's BLOKSET intelligent low-voltage switchgear. As a national-level high-tech enterprise with over 40 years of deep expertise in the low-voltage switch accessory sector, Richge leverages its independent R&D center, three intelligent production bases, CNAS-accredited laboratory, and end-to-end digital system. With the core advantages of "original factory compatibility, technology homology, and quality standard alignment," BLOKSET Cabinet Accessories achieves full compatibility with Schneider's BLOKSET cabinets.

     It has become the preferred supporting solution in fields such as industrial power distribution and commercial buildings, comprehensively covering the full-scenario needs of installation, protection, and operation & maintenance (O&M) for low-voltage switchgear. Its modular design, high safety standards, and full-scenario compatibility make it a top choice accessory in sectors including industrial power distribution and commercial buildings, fully meeting the installation, protection, and O&M requirements of low-voltage switchgear.

I、Product Portfolio: Covering Full-Scenario Functional Requirements

     Leveraging Richge over 40 years of manufacturing experience in low-voltage switch accessories, the accessory products are custom-developed for the structural characteristics of BLOKSET cabinets. All components have passed Schneider’s original factory Type Test Authorization (TTA) and Richge "Triple Inspection" (raw material incoming inspection, in-process patrol inspection, and full-performance factory inspection), ensuring 100% compatibility with Schneider’s BLOKSET cabinets and realizing "plug-and-play" functionality.

     Building on Richge technological accumulation in the low-voltage switch accessory sector — having accumulated 78 national patents (including 12 invention patents) — the company has become a participant in formulating industry adaptation standards.

1. Core Functional Accessories (Powered by Richge Patented Technology, Stable and Efficient)

     Based on the R&D philosophy of "Modularization, Intelligence, and Extreme Environment Resistance," Richge BLOKSET Drawer Accessories have formed four core product matrices, with each product featuring exclusive technical advantages:

•  Core Drawer Operating Accessories: The self-developed RQ-YJ series drawer rack-in/rack-out mechanism, featuring dual-patented design, is compatible with 1-4 unit BLOKSET drawers. With a mechanical life of 15,000 cycles, it has obtained Schneider's intelligent compatibility certification and been included in the recommended list for BLOKSET drawer units; the drawer position locking assembly accurately identifies the three states of "Service/Test/Disconnected," achieving a misoperation rate of 0.
•  Core Drawer Safety Protection Accessories: The dedicated ArcBlok Arc Isolation Chamber for drawers features ultra-fast arc extinguishing in 16.6 milliseconds, effectively preventing the spread of fault arcs and holding UL 2986 certification; the RQ-LS series five-prevention interlocking device for drawer units, protected by a national invention patent (Patent No.: ZL202210xxxxxx.2), has an operation response time ≤ 0.5 seconds, eliminating the risk of live-line operation.
• Drawer Installation & Connection Accessories: The drawer-specific modular wiring duct features IP66 protection rating, perfectly adapting to the narrow space wiring needs of drawers, with a monthly production capacity of 600,000 sets for immediate delivery; the drawer seismic connection components meet earthquake resistance requirements for zones 1-4, having passed Richge extreme vibration tests without loosening, and becoming the designated accessories for drawer cabinets in rail transit projects.
• Drawer Smart Upgrade Accessories:The dedicated Panel Server gateway bracket for drawer units perfectly matches the Schneider EcoStruxure system, supporting real-time data upload from devices inside the drawer; the intelligent temperature-controlled fan bracket for drawer cabinets adapts to BLOKSET drawer cooling needs, saves 15% annual energy consumption, and enables predictive maintenance of drawer units.

2. Safety Protection Accessories (Richge Customized Technology, Compatible with Schneider BLOKSET Safety Standards)

• Door Locks & Hinges: Richge MLBK300522R/232R series door hinges, custom-developed exclusively for Schneider BLOKSET cabinets, are made of 304 stainless steel (custom-formulated by Richge) with a load-bearing capacity of up to 80kg and over 50,000 failure-free opening and closing cycles. Equipped with Richge segmented lockable design, they perfectly meet the IP54/IP55 protection rating requirements of BLOKSET cabinets and comply with Schneider-recognized UL 60947 safety standards as well as China Compulsory Certification (CCC).
• Insulation & Isolation Components: Richge EMC (Electromagnetic Compatibility) side panels, featuring a patented "multi-layer shielding + zonal isolation" structure, are precisely tailored to meet the isolation requirements of functional compartments (such as busbar compartments and circuit breaker compartments) in BLOKSET cabinets. They achieve the high-level separation requirements specified in IEC 61439-1 and GB 7251.2-2023 (China National Standard). Used in conjunction with Richge dedicated functional compartment separation plates designed for BLOKSET, they offer a fault arc interruption response time of ≤ 0.8 milliseconds, and have passed CQC Electromagnetic Compatibility Certification and Schneider EMC Compatibility Testing.
• Arc Flash Protection Accessories: Rcihge sensor mounting brackets, custom-developed exclusively for Schneider Arcusafe Arc Flash Protection System (compatible with VAMP series sensors), adopt precision laser cutting (core process of Richge intelligent production lines) with a positioning accuracy error of ≤ 0.5mm. Compatible with the 85kA/0.5s arc withstand rating of BLOKSET cabinets, they work in tandem with Richge arc flash baffles to form a full-dimensional protection system, having passed the IEC 61641-V3 arc flash protection certification.

3. Installation & Wiring Accessories (Richge User-Friendly Design, Compatible with Schneider BLOKSET Modular Requirements):

• Cable Management Components: Richge cable glands, guide accessories, and modular wiring ducts—exclusively custom-developed for the modular structure of Schneider BLOKSET cabinets—feature a "modular splicing + quick snap-fit" design. Precisely compatible with the basic IP40~IP54 protection rating of BLOKSET cabinets, they can be upgraded to meet IP55 protection requirements for special scenarios such as high-pollution or coastal areas. These components perfectly match the layout of independent compartments (e.g., busbar compartments and cable compartments) in BLOKSET cabinets without interfering with the natural convection cooling air ducts inside the cabinet (compliant with BlokSet vertical compartment cooling design specifications).Mass-produced at Richge Wenzhou production base, the products leverage a digital production management system to ensure a delivery lead time of ≤ 7 days, meeting Schneider's global supply chain delivery standards.

• Fixing & Connecting Components: Richge insert nuts, U-nuts, and BLOKSET-exclusive cabinet joining connectors adopt hot-dip galvanizing + passivation dual anti-corrosion treatment (Richge patented process), achieving 500 hours of salt spray test resistance without rust. The cabinet joining connectors are precisely matched to the 50mm modular hole system of BLOKSET C-shaped modular frame, with a verticality error of ≤ 0.3mm after assembly; the entire series of connectors meets seismic requirements for zones 1-4 and complies with Schneider-recognized IEC 60068-3-3 seismic standard as well as Telcordia GR 63-CORE standard. They have been designated for use in numerous key domestic projects adopting BLOKSET cabinets, such as rail transit and new energy power stations.

• Auxiliary Accessories: Rihge door control switches, system lamps, and BLOKSET-exclusive earthing accessories all adopt "Schneider BLOKSET standardized universal interfaces + redundant design." The door control switches can be directly compatible with the BLOKSET cabinet door interlocking system; the earthing accessories strictly comply with Schneider BLOKSET earthing specifications and are fully compatible with other Richge BLOKSET-adapted accessories, supporting post-installation expansion and upgrading of cabinets. Exclusive installation manuals (including BLOKSET cabinet-specific 3D installation diagrams with precise marking of compartment wiring nodes) are provided as standard, facilitating quick installation and commissioning.

II、 Core Advantages: Empowered by Ruiqige's Hard Power, Differentiated Competitiveness Stands Out 

1. Strategic Alignment + Technological Homology, Unrivaled Compatibility

     Richge is deeply involved in cabinet R&D, with the design of accessories and the cabinet structure synchronously optimized, achieving full compatibility with Schneider BLOKSET cabinets.

2. Full Industrial Chain Oversight: Controllable and Traceable Quality

     Richge boasts a comprehensive full industrial chain layout, spanning from raw material procurement and precision processing (laser cutting, full-automatic injection molding, robotic welding) to finished product inspection (CNAS-accredited laboratory). Each batch of BLOKSET cabinet accessories is assigned a unique traceability code, enabling customers to query full-process information (production, inspection, logistics) via the Richge official website.

3. Rapid R&D Iteration & Strong Adaptability to New Scenarios

     Richge invests 8% of its annual revenue in R&D. Targeting emerging scenarios such as new energy and data centers, we have launched exclusive high-protection and low-power-consumption accessory series for BLOKSET cabinets – including high and low temperature resistant operating mechanisms for energy storage power stations and customized low-noise hinges for data centers – all of which are the first adapted products in the industry to achieve mass production.

4. Global Services + Localized Response

     Richge products are sold in over 20 countries worldwide (including China, Southeast Asia, Europe, South America, and Africa), providing customers with 24/7 technical consultation. For BLOKSET accessory users, we have launched a "Green Channel," where senior Richge engineers offer one-on-one product selection guidance and installation & commissioning

III、Typical Applications: Empowering Diverse Industries with Richge Solutions

     Backed by reliable quality and comprehensive services, Richge BLOKSET cabinet accessories have been successfully applied in:

• Industrial Sector: Supporting MCC control cabinets in new energy plants, steel mill power distribution rooms, and energy storage industrial parks;
• Commercial Buildings: Power distribution cabinets for data centers in commercial buildings, resorts, and airports;
• New Energy Scenarios: Low-voltage side power distribution cabinets in photovoltaic power stations, wind farms, and energy storage power stations;
• Public Facilities: Power distribution systems in municipal engineering projects, substations along high-speed rail lines, and ICUs of Grade A tertiary hospitals.

IV、Technical Compliance + Quality Commitment: 2-Year Joint Warranty, Worry-Free Direct Supply from the Original Factory

     Richge BLOKSET accessories fully comply with standards such as IEC 61439-1, GB 7251.2-2023, and UL 489, and have obtained triple certifications including CCC, CE, and ATEX. Corporate standards are stricter than national standards. The products come with a 2-year warranty (industry average: 1 year), a joint warranty provided by Richge and Schneider. Faulty parts will be replaced free of charge within 48 hours, with lifetime technical support + direct supply of original spare parts, ensuring a worry-free experience throughout the entire lifecycle.

V. Access Exclusive Solutions & Support from Richge

     For inquiries about BLOKSET accessory product manuals or model matching charts, please contact us via the following channels:

• Visit Richge official website (www.richgeswitchgear.com) and navigate to the "Low-Voltage Accessories - Schneider BLOKSET Cabinet Accessories - Compatible Series" section to inquire about product details and download materials;
• Contact the sales team (WhatsApp: +86 189 5893 8078) for free product selection consultation;
• Send an email to sales@switchgearcn.net to request a "Richge Technical Solution."

     Richge Technology — With 40 years of professional expertise, full industrial chain strength, and global services, we deliver "original factory-grade" intelligent supporting solutions for Schneider BLOKSET cabinets, empowering global customers to achieve safe, efficient, and intelligent low-