Allen-Bradley CENTERLINE 2100 low voltage motor control centers
Designed to be scalable, safe, smart and secure.
Get up and running faster.
CENTERLINE 2100 MCCs are delivered ready for installation
and offer proven technology for high quality and years of dependable service.
A consistent design for nearly 50 years
allows for forward and backward compatibility.
They meet industry leading standards.
Cabling is run through the top and bottom horizontal wireways and routed
to each bucket via vertical wireways.
Different bucket types and mounting styles
can be used in the same section, giving
you more options in less space.
Each CENTERLINE 2100 section
can hold up to 12 units.
To remove or replace a unit,
put the disconnect handle in the off position.
Turn the door latch 1/4 turn and
swing open the unit door.
Detach the wiring and terminal blocks
from the unit and disengage any captive latches.
Pull the unit outward to remove it.
Insert the new one,
and reconnect wiring and terminal blocks.
When units are removed, the door stays attached to the section
so it can remain closed to maintain electrical protection.
A horizontal bus in the vertical center of the MCC structure
distributes power to each section, improving heat dissipation,
which helps components last longer and improves safety.
Steel barriers, separate sections and units,
preventing faults from traveling between them.
Inside each section are the vertical busbars,
which are held in place within a vertical channel that provides isolation and continuous bracing.
The vertical busbars connect to the horizontal bus using two bolts for additional strength.
Automatic shutters help protect personnel from exposure to the live vertical busbars
by opening and closing automatically when a unit is inserted or removed.
CENTERLINE 2100 MCCs with ArcShield technology
provide additional protection against harmful arc flash hazards
by containing and redirecting the hazardous energy of an arc flash incident
for up to 100 milliseconds in duration.
ArcShield MCCs also include arc-resistant door latches
capable of withstanding the high internal pressure generated by an arc blast,
as well as a pressure relief system designed to exhaust gases through the top of the enclosure
and away from personnel without the need for additional ducting or plenums.
CENTERLINE units with SecureConnect help reduce human exposure to
electrical shock and hazards by allowing users
to disconnect or connect an individual MCC plug-in unit from power without opening the door.
SecureConnect units in your CENTERLINE 2100 MCC
have a patented snap-action mechanism that makes and breaks the connection
to the power bus in less than one second with just the quarter turn of a standard hex head tool
after the disconnect handle is in the off position.
When rotating a hex driver on the front of the unit to the disconnect position,
the power stabs disconnect and retract inside the power stab housing.
When rotating the hex head tool to the connect position,
the power stabs reconnect to the vertical bus.
SecureConnect provides both electrical and mechanical indications
that the unit is disconnected from the vertical power bus.
To ensure system-wide communications IntelliCENTER technology is available
with a built-in Ethernet network to capture real-time data for predictive maintenance,
process monitoring, and advanced diagnostics.
IntelliCENTER connects the smart devices in your CENTERLINE 2100 MCC
to integrate with your plantwide control network.
Centralizing motor control and power distribution increases security by reducing
the number of network and physical access points to equipment.
Allen-Bradley CENTERLINE 2100 low voltage motor control centers
Designed to be scalable, safe, smart and secure.