Telegärtner RJ45-SPD Class EA Dispositivo di protezione da sovratensione per montaggio su guida DIN

Protect sensitive network equipment in industrial environments, building automation, and IT infrastructure with the Telegärtner RJ45-SPD Class EA surge protective device. Install it on a DIN rail or wall to safeguard Ethernet connections up to 10 Gigabit, including PoE++ (4PPoE) applications, from transient overvoltages.

Key specifications

• Performance class: EA (up to 500 MHz)
• Supports 10GBASE-T and PoE, PoE+, PoE++ (4PPoE)
• Nominal discharge current: 10 kA (8/20 µs) per line
• Impulse discharge current: 1 kA (10/350 µs) per line
• Voltage protection level: < 500 V line-line, < 600 V line-PE
• Max. operating voltage: 60 V DC / 42 V AC
• Housing: die-cast zinc
• Mounting: DIN rail (TS35) or wall
• Operating temperature: -40 °C to +85 °C

Why choose it

This SPD protects all four pairs of a shielded RJ45 connection, ensuring reliable data transmission even in harsh electrical environments. Its robust metal housing and wide temperature range make it suitable for demanding industrial applications.

Ideal use cases

• Industrial Ethernet networks
• IT network infrastructure
• Building automation systems

Good to know

The device is grounded via the DIN rail or a separate M4 grounding terminal. It complies with IEC 61643-21 and other relevant standards for surge protection in telecommunication networks.