GE Industrial Solutions Record Plus Variable Depth Operating Mechanism: FE250 - Manual

DEH41014 Installation Instructions
g
Record Plus™
Molded Case Circuit Breaker
Accessories
Variable-Depth Operating
Mechanisms
Congratulations and thank you for choosing the
Record Plus™ family of current-limiting circuit
breakers. The UL-listed variable-depth operating
mechanism kit is suitable for use with the FE250
circuit breaker series.
Record Plus™
circuit breakers are designed with a
full line of integrated accessories. All units use the
latest in integrated modular circuit breaker
technology for flexibility in application and
maximizing the product’s utilization and
capabilities.
All Record Plus™ circuit breakers are listed by
Underwriters Laboratories to the UL489 standard.
Record Plus™
circuit breakers and their accessories
are designed and manufactured to exceed our global
customers’ high standards for reliability and quality.
WARNING : DANGER of electrical shock or injury.
Ensure that ALL electrical power supplies are OFF
before installing or removing any devices. The
breaker, trip unit, or accessories MUST ONLY be
installed and serviced by QUALIFIED personnel. See
NEMA publication AB4.
AVERTISSEMENT: Danger contre les risques
d'électrocutions. S'assurer avant TOUTES
manipulations du disjoncteur que les différentes
sources d'alimentation sont en position OFF. Les
disjoncteurs, unités de protection, ou accessoires
doivent être installés par des personnes qualifiées et
habilitées. Lira NEMA publication AB4.
Figure 1. Variable-depth operating mechanism installed on a
Record Plus™ FE250 circuit breaker.
Product Description
The variable-depth operating mechanism, catalog
number FCNFM, is intended for use with flanged
enclosures with a maximum standard depth of 18 3 / 4
inches. An optional 22-inch rod accommodates 24-inch-
deep enclosures.
The operating mechanism is driven by a type-STDA
flange-mounted operating handle (ordered separately), as
illustrated in Figure 1. The individual mechanism is
shown in Figure 2. The variable-depth mechanism is built
at the factory for right-hand operation, but can be field
converted to left-hand operation.
Auxiliary switch kits are available for use with the variable-
depth operating mechanism (ordered separately). See
DEP122, the Record Plus™ Catalog/Selection Guide.