ABB Surge Arrester OVR SL30/3W for Data Lines

ABB Surge Arrester OVR SL30/3W – Protection for Data Lines

The ABB surge arrester OVR SL30/3W is a protective device for data lines. It reliably diverts surges and thus protects connected equipment from damage.

• Reliable protection of data lines against surges – maintains signal quality and prevents failures
• Easy integration into existing data line systems – saves installation time and costs
• Compatible with voltages from 25 to 36.7 V – versatile for different signal types
• Compact design weighing only 0.13 kg – flexible mounting on DIN rail or in distribution cabinet
• 24 months manufacturer warranty ensure long-term investment security

What sets the ABB OVR SL30/3W apart

As part of ABB's OVR series, this surge arrester is specifically optimized for DATAline/signal protection. It operates in the voltage range 25–36.7 V and is suitable for protecting RS485, BUS, or similar data lines.

Ideal for...

This surge arrester is ideal for building technology, distribution boards, and control cabinets. It protects sensitive data lines in industrial and commercial applications as well as in building automation.

How to use the ABB surge arrester

Install the arrester directly into the data line before the device to be protected. Observe the specified voltage ratings and correct grounding according to the manufacturer's instructions. The compact design allows mounting on a DIN rail or directly in the control cabinet.