4-20 mA Loop Protectors

The ALW-CL2-24 is a high performance 3-stage outdoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of a differential...

The ALW-CL2-15 is a high performance 3-stage outdoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of a differential...

The ALW-CL2-12 is a high performance 3-stage outdoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of a differential...

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-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 HGLND-CL2-24 is a high performance 3-stage indoor DIN mountable protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of...

The HGLND-CL2-15 is a high performance 3-stage indoor DIN mountable protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of...

The HGLND-CL2-12 is a high performance 3-stage indoor DIN mountable protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of...

The HGLN-CL2-24 is a high performance 3-stage indoor protector that provides superior protection of differential or common mode lines from transients and surges. These units will protect two 4-20 mA circuits.The first stage is comprised of a differential...