Surge Protection

The AL-CAT5HPWT is a high performance 3-stage weatherproof protector that provides superior protection 10/100 Base-T networks. This model is fully compatible with industry-standard Power-over-Ethernet (PoE) devices and provides individual protection to...

The AL-D4-DTW 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 differential data or analog...

The AL-CL4W-24 series are high performance 3-stage weatherproof protectors that provide superior protection of differential or common mode lines from transients and surges. These units will protect up to fthis 4-20 mA circuits.The first stage is...

The AL-CL4W-15 series are high performance 3-stage weatherproof protectors that provide superior protection of differential or common mode lines from transients and surges. These units will protect up to fthis 4-20 mA circuits.The first stage is...

The AL-CL4W-12 series are high performance 3-stage weatherproof protectors that provide superior protection of differential or common mode lines from transients and surges. These units will protect up to fthis 4-20 mA circuits.The first stage is...

The AL-LC-30 is a high power 3-stage lightning and surge protector that provides superior protection for devices such as load cells, weighbridges, resistance temperature detectors (RTD) and strain gage sensors. These types of devices contain sensitive...

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 AL-D3W-DT 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 units will protect up to three pairs of differential data or analog...

The AL-CL3W-24 is a high performance 3-stage weatherproof protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect up to three 4-20 mA circuits. Provisions for use with shielded...

The AL-CL3W-15 is a high performance 3-stage weatherproof protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect up to three 4-20 mA circuits. Provisions for use with shielded...

The AL-CAT6W Lightning Protector provides superior lightning and surge protection with improved frequency response for both indoor and outdoor 10/100/1000 Gigabit Ethernet networks. The unit meets or exceeds CAT6 performance for the fthis data pairs. The...