FD3125 EATON CUTLER HAMMER, FD3125 Datasheet - Page 253

• Manufacturer Part Number: FD3125
• Description: CIRCUIT BREAKER, THERMAL MAG, 3P, 125A
• Manufacturer: EATON CUTLER HAMMER
• Series: Cr

Specifications of FD3125

• Actuator Style: Toggle
• No. Of Poles: 3
• Current Rating: 125A
• Voltage Rating Vdc: 250V
• Voltage Rating Vac: 600V
• Mounting Type: DIN Rail
• Terminals: Screw

November 2008
Key Interlock Kit
(Lock Not Included)
Product Description
The Key Interlock is used to externally
lock the circuit breaker handle in the
OFF position. When the key interlock
is locked, an extended deadbolt blocks
movement of the circuit breaker han-
dle. Uniquely coded keys are remov-
able only with the deadbolt extended.
Each coded key controls a group of
circuit breakers for a given specific
customer installation.
The key interlock assembly is Under-
writers Laboratories listed for field
installation under UL File E7819 and
consists of a mounting kit and a pur-
chaser supplied deadbolt lock. The
mounting kit comprises a mounting
plate, which is secured to the circuit
breaker cover in either the left- or
right-pole position, key interlock
mounting screws, and a wire seal.
Specific mounting kits are required
for individual key interlock types.
Ordering Information
Key interlock mounting kits are for
field installation only. Select mounting
kit catalog numbers to match type of
lock used. Key interlocks are supplied
by customer.
CA08101001E
Key Interlock Kit
Table 12-480. Key Interlock Kit
F-Frame
J, K-Frames
L-, M-, N-Frames
R-Frame
JG-Frame
LG-Frame
Lock
Manufacturer
Superior
Kirk
Square D
Castell
Superior
Kirk
Square D
Castell
Superior
Kirk
Square D
Castell
Superior
Kirk
Square D
Castell
Superior
Kirk
Square D
Castell
Superior
Kirk
Square D
Castell
When ordering Castell Interlock, it is necessary for customer to specify that the mounting bolt
holes must be 10 mm in diameter.
For more information visit: www.eaton.com
Series C Molded Case Circuit Breakers
External Accessories
Mechanical Interlocking Devices
Lock
Type
B-4003-1
F
SF
K or QK
B-4003-1
F
SF
K or QK
B-4003-1
F
SF
K or QK
B-4003-1
F
SF
K or QK
B-4003-1
F
SF
K or QK
B-4003-1
F
SF
K or QK
Bolt Projection in
Withdrawn Position
in Inches (mm)
.38 (9.5)
.38 (9.5)
None
.38 (9.5)
.38 (9.5)
.38 (9.5)
None
.38 (9.5)
.38 (9.5)
.38 (9.5)
None
.38 (9.5)
1.0 (25.4)
1.0 (25.4)
1.0 (25.4)
1.0 (25.4)
.38 (9.5)
.38 (9.5)
None
.38 (9.5)
.38 (9.5)
.38 (9.5)
None
.38 (9.5)
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . CB-2
Kit
Catalog
Number
KYK1
CTK1
KYK3
CTK3
KYK4
CTK4
KYK6
CTK6
KYKJG
CTKJG
KYKLG
CTKLG
Price
U.S. $
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