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Compact grey industrial switch with four Ethernet ports and DIN rail clip

Brainboxes

Brainboxes SW-504 4-port 100 Mbps DIN rail network switch

SKU CH-C7GH-G2SGZ

Industrial 4-port 100 Mbps DIN-rail switch with redundant 5 V or 24 V power and -30 °C to +80 °C operating range

  • Main port speed100 Mbit/s
  • Power details5 V,
  • Temperature range,
  • Product weight0.2 lb (0.09 kg)
  • Key featuresSwitch - 4 ports
  • In the boxSwitch - 4 ports
  • Industrial-grade reliability from -30°C to +80°C operating range
  • Dual redundant power inputs accept USB or 24 V factory supply
  • Removable terminal with numbered pins simplifies wiring installation
  • Optimised power draw adjusts automatically to link status
  • Four 100 Mbps ports in compact DIN rail form factor

Industrial 100 Mbps switch

The Brainboxes SW-504 is a four-port 100 Mbps Ethernet switch built for industrial environments. It mounts on a standard DIN rail and operates without any software configuration. The unit suits installers who need a simple, rugged network segment for factory floors, vehicles or marine settings.

Sustained operation at temperature extremes

The switch is rated for continuous use from -30 °C to +80 °C (-22 °F to 176 °F). Power draw adjusts automatically to the link status of each connected device, keeping consumption low during idle periods. Dual redundant power inputs accept 5 V USB or 24 V factory supplies, so the switch stays online even if one source fails.

DIN rail mounting and removable terminals

A DIN rail clip secures the 0.2 lb housing inside cabinets or enclosures. The power terminal block is removable and uses numbered pins to simplify wiring and maintenance. Buyers who need gigabit speeds or more than four ports should look elsewhere.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $55.99
Cheaper than about 88% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameBrainboxes
Model nameSW-504
Part numberSW-504
Connectivity
Main port speed100 Mbit/s
Power
Power details5 V,
Size & build
Product weight0.2 lb (0.09 kg)
In the box
In the boxSwitch - 4 ports
Environment & compliance
Temperature range,

Questions about this item

Does the SW-504 generate much heat or noise when running continuously on a DIN rail?

The SW-504 operates silently with no fan across an industrial range of -30°C to +80°C, and power consumption is optimised based on link status to keep heat low.

What power source must I already have to run the SW-504?

You need either a USB supply delivering 5 volts or a 24 V factory-floor supply; the switch accepts both through its removable dual-input terminal block.

Will the SW-504 work alongside older 10 Mbps devices I want to keep?

Yes, each of the four ports runs at 100 Mbps and auto-negotiates down to 10 Mbps, so legacy equipment connects without configuration.

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