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Circuit Breaker Panels - DPB1U Series

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Circuit Breaker Panels - DPB1U

ONE MOUNTING POSITION HIGH

CIRCUIT BREAKER PANELS

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Unipower Telecom's DPB1U Series of circuit breaker panels provide distribution and overload protection for 2 to 12 circuits. The circuit panels are only one mounting position (1.75 inches) high. The panel provides 1 to 6 single-bus breakers or 2 to 12 dual-bus (A&B) breakers (1 to 6 per bus). The panels distribute up to a total of 300 amperes of load current from two separate 150-ampere sources with true A and B distribution and alarm capabilities. A and B sections of the dual-bus panel are isolated and can be separately configured for 12, 24 or 48 volts, positive or negative ground. Breaker capacities are from 1 to 50 amperes.

 

Breaker alarm is indicated by a dual-color LED (green/red) for each bus and two Form C relay contacts per bus.

 

A fail safe option lets the A and B sides operate redundantly from two separate feeds.

 

The panels come with brackets that permit mounting in either a 19- or 23-inch relay rack. They can be mounted from the front of the rack with offsets every quarter-inch front to back to align with existing rack-mounted equipment.

DISTRIBUTION PANELS

MODEL

BUS

BREAKERS

DPB1U-A

SINGLE 150A

1-6

DPB1U-A-B

DUAL 150A

1-6 / 1-6

FEATURES

  • One Mounting Position High: 1.75"
  • 19- or 23-Inch Rack Mounting
  • Magnetic Circuit Breakers
  • Single Bus with 1 to 6 Breakers
  • Dual Bus (A/B) with 2 to 12 Breakers
  • Voltage: 12, 24 or 48VDC
  • Positive or Negative Ground
  • A & B are Isolated Loads
  • A & B Can Be Separately Configured
  • 1A to 50A per Breaker
  • Bus Capacity: 150A per Bus
  • Green/Red LED Breaker Alarm
  • Two Form C Relay Contacts per Bus (A/B)
  • Rack Offset Every ¼" from Front to Back
  • Fail Safe Option
  • Circuit Breaker Panels

SAFETY CERTIFICATIONS

  • UL1950
  • CSA22.2, No. 950
  • EN60-950

TWO-YEAR WARRANTY

Click here to view the .pdf file

NOTE: To print out the Circuit Breaker Panel data sheet, you may print from your browser or see a detailed .pdf spec sheet from within Adobe Acrobat. If you need Adobe Acrobat Click Here to download the plug-in.



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