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Varistor Products

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High Energy Industrial

DHB34 Varistor Series

The DHB34 Series of transient surge suppressors are industrial high-

energy Metal-Oxide Varistors (MOVs). They are designed to provide surge

suppression in the AC mains outdoor and service entrance

environment (distribution panels) of buildings. DHB34 applications also

include industrial heavy motors, controls, and power supplies such as

used in the oil-drilling, mining, and transportation fields, including HVAC

and motor/generator applications.

The DHB34 Series provides rigid terminals for through-hole solder

mounting on printed circuit boards, thereby eliminating the need for screw

mounting.

See Ratings and Specifications table for part numbers.

Features

• Wide Operating Voltage Range

VM(AC)RMS................................... 110V to 750V

• High Energy Absorption

Capability...............................WTM = 220J to 1050J

• High Peak Pulse Current

Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ITM = 40,000A*

• Rigid Terminals for Secure Through-Hole Solder Mounting

Underwriters Laboratories. Certified by CSA.

CSA LR91788.

* NOTE: Ratings are for each individual varistor element

in a dual assembly.

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