Detect blown fuses or interruptions of the potential transformer circuit with the LOP element in the SEL-701. “Adding Acselerator software support to the SEL-701 Relay makes it easier to keep all ...

The SEL-9220 mounts directly to the EIA-485 port on the relay connector that is normally occupied by a compression terminal block. It converts the EIA-485 port to a dedicated point-to-point ...

This is in contrast to most relays on the market today, which provide protection for only one or the other. The SEL-710-5 Relay also detects arc-flash events, with a typical response time of 4 ...

Optional touchscreen display for the SEL-751 Feeder Protection Relay The 5-inch, 800-by-480-pixel color touchscreen display lets users seamlessly navigate to the various folders and application ...

Schweitzer Engineering Laboratories, Inc. (SEL) has added an optional touchscreen display to the SEL-751 Feeder Protection Relay that allows users to easily navigate settings options and create custom ...