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Westinghouse / Cutler Hammer DS416 Repair
DS and DSL Circuit Breakers are horizontal drawout magnetic air circuit
breakers. They are designed for use in metal-clad switchgear assemblies
maximum voltages of 635 volts AC for DS circuit breakers and 600 volts for
DSL. They are equipped with spring-stored, energy-closing mechanisms. All
primary insulation to ground is glass polyester. These breakers have many
common features, but they will vary in size and detail depending on the
specific catalog number.
Each DS and DSL Circuit Breaker consists of a breaker assembly, three arc
chutes (interrupter assembly), barriers, and an Amptector or Digitrip
Trip Unit. The DS and DSL operate on the magnetic de-ion principle of
interruption. In these breakers the arc rises into a series of insulated
steel plates. The plates break the rising arc into a series of smaller arcs
to cool, extinguish, and funnel the heat to ambient air.
This Westinghouse DS416 required a racking mechanism
/ levering device replacement.
Ampteks serviced breakers
always exceed expectations!
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