Standard Construction; Standard Color; Galvalume; Bus Support Insulation - ABB K-Line Plus Installation And Maintenance Instructions Manual

K - L i n e P l u s

Standard Construction

S C
TANDARD OLOR
The standard paint color is ANSI #61. This finish is electro-static
powder paint applied over an iron phosphate coating. This process
achieves a smooth, uniform paint finish that conforms to all UL
requirements.
G
ALVALUME
Unpainted parts are made of Galvalume™ . Galvalume™ is a cold
rolled sheet steel with a hot dipped coating of aluminum, zinc and
silicon. Galvalume
C37.20.2-5.2.8.
B S
US UPPORT
The switchgear bus supports are glass filled polyester laminate. The
supports ensure safe operational clearances of bus under normal and
abnormal (short circuit) conditions.
P D
RIMARY ISCONNECT
Each circuit breaker primary contact consists of a circle of fingers
compressed by a garter spring, or a set of inline fingers compressed
with springs. The fingers can be inspected on a withdrawn circuit
breaker. The primary contacts are high pressure, self aligning
devices. The parts are plated to reduce resistance. The springs are
outside the current path.
greatly exceeds the paint qualifications of ANSI
®
I
NSULATION
D
EVICE
43
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