ADC Circuit Breaker Panel With Reset Switch Repositioning the Mounting Brackets Optional

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ADCP-80-570 • Issue 2 • March 2006

Caution: When attaching the mounting brackets to the circuit breaker panel, use only the 5/16-inch (7.935 mm) long, chromate finish, flathead, thread forming screws supplied with the panel. Use of any other hardware could cause contact with internal parts of the circuit breaker panel. If parts are missing, please contact ADC.

Use the following procedure to install the circuit breaker panel in the rack:

1.Select either the 19-inch or 23-inch brackets.

2.Attach the mounting brackets to the sides of the chassis using the eight 5/16-inch (7.94 mm) 8-32 flathead thread-forming screws provided. Tighten the screws to 15 pound-force inches (1.7 Newton meters) of torque to insure grounding. Refer to Figure 12.

ORIENTATION FOR 19-INCH RACK NSTALLATION

TIGHTEN MOUNTING SCREWS TO 15 POUND-FORCE INCHES

(1.7 NEWTON METERS) OF TORQUE

5/16-INCH (7.94 MM) 8-32 FLAT-HEAD THREAD-FORMING SCREWS

ORIENTATION FOR 23-INCH RACK INSTALLATION

20638-A

Figure 12. Repositioning the Mounting Brackets (Optional)

3.Place the circuit breaker panel in the specified mounting space within the rack as shown in Figure 13.

Note: Provide one rack unit of space above and below the circuit breaker panel for air circulation.

4.Secure the panel to the rack using the four 3/8-inch (9.525 mm) long, 12-24 pan-head screws and #12 flat washers provided (use star washers when required by local practice). Tighten the screws to 27 pound-force inches (3.1 Newton meters) of torque.

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© 2006, ADC Telecommunications, Inc.

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Contents ADCP-80-570 Issue March Disclaimer of Liability CopyrightRevision History Trademark InformationTable of Contents 2006, ADC Telecommunications, Inc Admonishments General Safety PrecautionsAbout this Manual Standard CertificationList of Acronyms Panel Components Product Functions and FeaturesProduct Description Circuit Breaker Panel Components Packaged Hardware Packaged HardwareCircuit Breaker Panel Block Diagram Power BusesOutput Voltage Input ConnectorsOutput Connectors Input VoltageCircuit Breakers Power-on IndicatorsChassis Ground Connections Reset Switch Breaker Alarm IndicatorsAlarm Operation Alarm ConnectionsCooling Voltage Designation LabelMaterial and Finish Mounting Protective CoversPhysical SpecificationsTorque DimensionsUnpacking and Inspection AccessoriesInstallation Materials Required Installation Tools RequiredPre-Installation Testing Test 1 Input Battery to Input Return Test 3 Input Return to Output Return Mounting Panel on Rack Cable Management Bar Optional AccessoryRepositioning the Mounting Brackets Optional Installing Ground Wires Installing Designation CardsInstalling Voltage Designation Label Installing Ground Wires Connecting AlarmsAlarm Terminals Connecting OutputConnecting Power Output Connecting InputInstalling Input Power Installing Protective Covers Installing Protective CoversTesting Alarm Contacts Normal State TestingTesting Power Indicators and Connection Polarity Operation Connecting New EquipmentReplacing a Circuit Breaker Using the Reset SwitchMaintenance Performing a Routine InspectionReleasing the Circuit Breaker Lock Tab Circuit Breaker Phone A. or Canada Customer Information and AssistanceADCP-80-570 Issue 2 March Appendix a Allowable Ampacities of Insulated Conductors Correction Factors

Circuit Breaker Panel With Reset Switch specifications

An ADC Circuit Breaker Panel with Reset Switch is an essential component in modern electrical systems, designed to enhance safety and efficiency in power distribution. This panel serves as a protective mechanism, safeguarding electrical circuits from overloads and short circuits, while the reset switch provides a user-friendly means of restoring functionality without the need for complete disconnection.

One of the primary features of the ADC Circuit Breaker Panel is its advanced circuit protection technology. Utilizing either thermal or magnetic mechanisms, these breakers can detect abnormalities in current flow and automatically interrupt the circuit. Thermal breakers respond to excessive heat generated by an overload, while magnetic breakers react quickly to short circuits, ensuring minimal damage to both the electrical system and connected appliances.

Another important characteristic of this panel is its modular design. The customizable layout allows for the integration of various circuit breakers based on specific requirements, accommodating different circuit voltages and capacities. This adaptability makes the ADC Circuit Breaker Panel suitable for a wide range of applications, from residential homes to commercial buildings and industrial settings.

Energy efficiency is a key concern in modern electrical design, and the ADC panel plays a significant role in this aspect. With features like smart monitoring systems, users can keep track of power consumption, helping to identify inefficiencies and reduce energy waste. This promotes sustainable practices and can lead to significant cost savings over time.

Incorporating modern technologies, these panels often come equipped with digital displays and connectivity options. This enables real-time monitoring and alerts for any irregularities, enhancing overall system reliability. Some models even support remote access, allowing users to manage and monitor their electrical systems from anywhere, further increasing convenience and safety.

Moreover, safety is paramount in the design of ADC Circuit Breaker Panels. The inclusion of a reset switch means that instead of replacing blown fuses or constantly resetting breakers manually, users can simply press the switch to restore power. This feature not only saves time but also reduces the risk of accidental electrical mishaps.

In summary, the ADC Circuit Breaker Panel with Reset Switch blends advanced technology, adaptability, and enhanced safety features into a compact design. With its capacity for efficient energy management and user-friendly operation, it stands out as a crucial element in the evolution of electrical distribution and protection systems.
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