RS-232/RS-422/RS-485 protection

This high performance 3-stage lightning protector provides superior protection of differential or balanced digital or analog lines from transients and surges. The units will protect two pairs of differential data or analog signal/control lines.The first...

This high performance 3-stage lightning protector provides superior protection of differential or balanced digital or analog lines from transients and surges. The units will protect two pairs of differential data or analog signal/control lines.The first...

The HyperLink ALS-D25P24DW is designed to provide superior lightning and surge protection for RS-422/485 control and 24VDC power lines. These protectors incorporate individual protection circuits for the RS-422/485 control lines and DC power lines. All...

The HyperLink ALS-D25P15DW is designed to provide superior lightning and surge protection for RS-422/485 control and 15VDC power lines. These protectors incorporate individual protection circuits for the RS-422/485 control lines and DC power lines. All...

The HyperLink ALS-D25P12DW is designed to provide superior lightning and surge protection for RS-422/485 control and 12VDC power lines. These protectors incorporate individual protection circuits for the RS-422/485 control lines and DC power lines. All...

The HyperLink ALS-D25P1228AW is designed to provide superior lightning and surge protection for RS-422/485 control and 12-28VAC power lines. These protectors incorporate individual protection circuits for the RS-422/485 control lines and DC power lines...

The AL-D3W-05 is a high power 3-stage lightning and surge protector that provides superior protection of differential / balanced digital or analog lines from transients and surges. The unit will protect up to three pairs of lines or six single ended...

The AL-D4-05W is a high performance 3-stage weatherproof protector that provides superior protection of differential or balanced digital or analog lines from transients and surges. This unit will protect up to fthis pairs of lines or eight single ended...

The HGLN-AISG1 high performance 3-stage lightning/surge protector provides superior protection from transients and surges for indoor and outdoor Remote Electrical Tilt (RET) equipment utilizing multi-wire control cables. The protector is compatible with...

The HGLND-D2-05 high performance 3-stage lightning protector provides superior protection of differential or balanced digital or analog lines from transients and surges. The unit will protect two pairs of differential data or analog/control lines.The...

The HGLND-D2-12 high performance 3-stage lightning protector provides superior protection of differential or balanced digital or analog lines from transients and surges. The units will protect two pairs of differential data or analog signal/control lines...

The HGLN-D2 series of high performance 3-stage lightning protector provide superior protection of differential or balanced digital or analog lines from transients and surges. The units will protect two pairs of differential data or analog signal/control...