Circuit Breakers; General; Fixed Circuit Breaker - Eaton NRX Instruction Manual

Section 6: Dimensional drawings for
installation of fi xed circuit breakers

General

Section 3 discussed topics and features common to all
Series NRX circuit breakers, no matter what the mounting
configuration or type. In this section, features unique to the
fixed configuration not covered elsewhere are discussed.
Series NRX with PXR - type RF low voltage power (air) circuit breakers instruction manual MN013002ENH03 September 2016 www.eaton.com
Section 6: Dimensional drawings for installation of fi xed circuit breakers

Fixed circuit breaker

A fixed circuit breaker (Figure 3) is solidly mounted in its
structure with no drawout feature. The rear-connected
breaker can be mounted on a suitable horizontal mounting
surface using left and right-side mounting feet. A standard
rear-connected fixed circuit breaker is supplied with flat
primary terminal pads on the rear of the breaker that will
accommodate a variety of primary connection configura-
tions. Optional primary adapters are available for front
and rear bus connections. For specific details and mount-
ing instructions, refer to IL01301053E.
Refer to Figure 48 through Figure 60 for selected mounting
and installation dimensional information. Complete dimen-
sional and installation drawings are available from
www.eaton.com/seriesnrx.
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