FD3100 EATON CUTLER HAMMER, FD3100 Datasheet - Page 189

• Manufacturer Part Number: FD3100
• Description: CIRCUIT BREAKER, THERMAL MAG, 3P, 100A
• Manufacturer: EATON CUTLER HAMMER
• Series: Cr

Specifications of FD3100

• Actuator Style: Toggle
• No. Of Poles: 3
• Current Rating: 100A
• Voltage Rating Vdc: 250V
• Voltage Rating Vac: 600V
• Mounting Type: DIN Rail
• Terminals: Screw

November 2008
Type ELC Current Limiter
Attachment (Size 0 – 4)
Product Description
Eaton’s Cutler-Hammer Type ELC cur-
rent limiter attachment for the MCP is
designed to provide increased inter-
rupting capacity. The combination
may be used for the application up to
200,000 A symmetrical at 600 Vac, mak-
ing the MCP suitable for use in net-
work distribution systems or other
applications where unusually high
fault currents are available. The
current limiter connects to the load
end of the MCP and is provided with
terminals suitable for copper or alumi-
num conductors. (See Table 12-310.)
Limiters are coordinated with the
MCP so that normal fault currents are
interrupted automatically by the MCP
without any damage to the limiter.
Only the rare very high fault is opened
by the limiter. Faults that are interrupted
by the limiter also magnetically trip the
MCP, open ing all three poles, prevent-
ing single-phase operation.
Each of the three poles of the type ELC
limiter is equipped with an indicator
that extends when a fault is interrupted
by the limiter.
CA08101001E
Type ELC Current Limiter Attachment
Table 12-310. Type ELC Current Limiter
Terminal Wire Sizes
Standard Aluminum Terminals
Non-standard Terminals (Steel)
Type ELC Current
Limiter Maximum
Amperes
100
150
100
150
50
50
Terminal wire connectors are UL listed for
standard stranded wire sizes as defined in
UL 486A or UL 486B.
Optional on special order for copper
cable only.
For more information visit: www.eaton.com
Series C Molded Case Circuit Breakers
Motor Circuit Protectors
Product Description
Wire Range
AWG
14 – 2
1 – 4/0
1 – 4/0
14 – 2
—
—
Metric
(mm
2.5 – 35
2.5 – 35
—
—
50 – 95
50 – 95
2
)
Table 12-311. ELC Current Limiter Attachment
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . CB-2
MCP Rating
(Amperes)
100
150
15
30
50
3
7
Catalog
Number
ELC3003R
ELC3007R
ELC3015R
ELC3030R
ELC3050R
ELC3100R
ELC3150R
Price
U.S. $
12-189
12