DITEK's 120/240CM+ is a durable, cost-effective Surge Protective Device (SPD) suitable for use in a variety of locations.

DITEK’s HD2 is engineered to be the finest 120/240V surge protector in its class.

DITEK’s 50kA industrial surge protectors are designed to provide protection to AC power systems in the most demanding environments.

Ditek HW Series Surge Protectors for Controllers

A true multi-stage series hybrid design which provides the best filtering and lowest clamp levels in its class

Ditek Telephone Module Surge Protectors

The 4LVTEP protects commercial entry systems that utilize telco and data circuits.

DITEK's MRJ31XSCPWP protects fire and security system dialer circuits.

The MRJ45C5E provides protection of high speed data, up to CAT5e, without degrading the data signal.