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Accessories/spare parts for firewall appliances
Accessories and spare parts for firewall appliances are critical components for maintaining the integrity and performance of industrial network security systems. These items include replacement power supplies, cooling fans, mounting brackets, interface modules, and battery backups designed to ensure continuous operation of firewall hardware in a...
Accessories and spare parts for firewall appliances are critical components for maintaining the integrity and performance of industrial network security systems. These items include replacement power supplies, cooling fans, mounting brackets, interface modules, and battery backups designed to ensure continuous operation of firewall hardware in automation environments. Typically rated for 24V DC or 48V DC power inputs, these accessories support hot-swappable configurations and are built to withstand industrial temperature ranges from -20°C to 70°C. Spare parts such as SSD drives, RAM modules, and network interface cards (NICs) are available for field-replaceable units (FRUs), enabling quick restoration of firewall functionality without full system replacement. Mounting kits for DIN rail or 19-inch rack installations are common, with IP20 or IP30 protection ratings for use in control cabinets.
These components are deployed in industrial control systems, SCADA networks, and critical infrastructure where firewall appliances protect against cyber threats. Applications include manufacturing plants, energy distribution substations, water treatment facilities, and transportation networks. They are installed in electrical rooms, server racks, and automation panels to secure communication between PLCs, HMIs, and supervisory systems. In harsh environments, accessories like dust filters and vibration dampeners extend equipment lifespan.
Key subcategories include power supply units (PSUs) with part numbers like FW-PSU-150W or FW-PSU-250W, cooling fan modules (e.g., FW-FAN-40mm), and interface expansion cards (e.g., FW-4PORT-GE). Spare battery packs for UPS integration are coded as FW-BAT-12V7AH. Mounting brackets follow codes such as FW-MNT-DIN or FW-MNT-19IN. These codes typically combine a prefix "FW" for firewall, followed by component type and specification.
Electric Automation Network offers express worldwide shipping and dedicated engineering support for selecting compatible accessories. Our engineers provide technical documentation, real-time pricing, and personalized advice to ensure seamless integration with existing firewall appliances. We stock OEM and third-party spare parts to minimize downtime.
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