Special Purpose Fuses
Special Purpose Fuses
American Fuses
Cable Protectors
CP & CPH
Ferraz Shawmut CP Cable Protectors are special purpose limiters which are
crimped or bolted to cables to clear and isolate faults quickly, increasing
the reliability of service entrance and distribution runs.
They are current limiting with a 200,000A interrupting rating, yet will carry
low cable overloads which are handled by standard protective devices.
Cable Protectors are rated in terms of cable size and material (Al or Cu).
Heavier duty CPH Cable Protectors are available on special order.
Heat shrinkable (HS) tubing can be specified for field installation.
Refer to the Application Information Section for more information.
Reference Numbers
Description
Type
1
Termination
Cable to cable
Cable size*
2
1/0
2/0
4/0
250kcmil
350kcmil
500kcmil
750kcmil
2
1/0
2/0
4/0
250kcmil
350kcmil
400kcmil
500kcmil
750kcmil
4/0
250kcmil
350kcmil
500kcmil
750kcmil
4/0
250kcmil
350kcmil
500kcmil
750kcmil
4/0
250kcmil
350kcmil
500kcmil
750kcmil
Catalog
Number
CP2C1
CP1/0C1
CP2/0C1
CP4/0C1
CP250C1
CP350C1
CP500C1
CP750C1
CP2C3
CP1/0C3
CP2/0C3
CP4/0C3
CP250C3
CP350C3
CP400C3
CP500C3
CP750C3
CP4/0C5
CP250C5
CP350C5
CP500C5
CP750C5
CP4/0C6
CP250C6
CP350C6
CP500C6
CP750C6
CP4/0C8
CP250C8
CP350C8
CP500C8
CP750C8
Copper
Reference
Number
E217814
B200883
A201940
Y214243
X213230
W223096
D200885
M216280
Q218330
N201423
Y211161
E215261
X214242
P201424
R218331
T211686
D217307
K216278
Z214750
Z211162
Z214244
T218333
B217305
E215767
S211685
F215262
F218850
F217815
K216784
Y212196
L216279
V219369
Catalog
Number
-
-
-
CP4/0A1
CP250A1
CP350A1
CP500A1
CP750A1
-
-
-
CP4/0A3
CP250A3
CP350A3
-
CP500A3
CP750A3
CP4/0C5
CP250C5
CP350C5
CP500C5
CP750C5
CP4/0A6
CP250A6
CP350A6
CP500A6
CP750A6
CP4/0C8
CP250C8
CP350C8
CP500C8
CP750C8
Aluminium
Reference
Number
-
-
-
N212716
R211684
C218847
D218848
A212198
-
-
-
Y213231
X212195
R219366
-
S219367
A214245
K216278
Z214750
Z211162
Z214244
T218333
P213729
M212715
E222575
F222576
G215769
F217815
K216784
Y212196
L216279
V219369
3
Cable to
offset bus
5
Straight bus
to offset bus
6
Mole to
cable
8
Mole to
offset bus
* kcmil = MCM
Features/Benefits
CP
500 C
3
Catalog Numbering System
Standard Duty
CP
Heavy Duty
CPH
Conductor Size
Cable Material
Copper
Aluminum
Termination Type
C
A
•Fiberglass bodies for dimensional stability in harsh
environments
•Catalog number stamped into terminal for permanent
identification
•Crimp terminals for aluminum cable include oxide
inhibitor
•Molded rubber boots or heat shrinkable tubing
available for insulation and protection
Approvals
•Ferraz Shawmut Certified
Ratings
•Sizes: #2 to 750kcmil copper
4/0 to 750kcmil aluminium
600VAC, 200kA I.R.
SP
14
12/04
Special Purpose Fuses
Special Purpose Fuses
American Fuses
Cable Protectors
CP & CPH
TYPE 1 - Cable to cable
TYPE 3 - Cable to offset bus
TYPE 5 - Bus to offset bus
Type C1
– Dimensions
Catalog
Number
Reference
Number
Cable*
size
A
Dimensions-Inches (mm)
B
D
E
J
N
TYPE 6 - Mole to cable
TYPE 8 - Mole to offset bus
CP2C1
E217814
#2
1/0
2/0
4/0
250kcmil
350kcmil
500kcmil
750kcmil
CP1/0C1 B200883
CP2/0C1 A201940
CP4/0C1
Y214243
CP250C1 X213230
CP350C1 W223096
CP500C1 D200885
CP750C1 M216280
7.12
(180)
7.12
(180)
7.12
(180)
7.12
(180)
7.38
(188)
7.62
(194)
9.38
(238)
9.51
(242)
1.44
(37)
1.44
(37)
1.44
(37)
1.44
(37)
1.44
(37)
1.62
(41)
1.88
(48)
2.50
(64)
.42
(11)
.52
(13)
.56
(14)
.68
(17)
.75
(19)
.88
(22)
1.05
(27)
1.32
(34)
1.75
(44)
1.75
(44)
1.75
(44)
1.75
(44)
1.88
(48)
2.00
(51)
2.88
(73)
2.88
(73)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.75
(95)
.31
(7.9)
.39
(9.9)
.44
(11)
.55
(14)
.62
(16)
.71
(18)
.85
(22)
1.06
(27)
Type C1
Type C3
Catalog
Number
CP2C3
CP1/0C3
CP2/0C3
CP4/0C3
CP250C3
CP350C3
CP400C3
CP500C3
CP750C3
Type C3
– Dimensions
Reference
Number
Q218330
N201423
Y211161
E215261
X214242
P201424
R218331
T211686
D217307
Cable*
size
#2
1/0
2/0
4/0
250kcmil
350kcmil
400kcmil
500kcmil
750kcmil
A
8.87 (225)
8.87 (225)
8.87 (225)
8.87 (225)
9.00 (229)
9.12 (232)
9.12 (232)
10 .00 (254)
10.13 (257)
B
1.44 (37)
1.44 (37)
1.44 (37)
1.44 (37)
1.44 (37)
1.62 (41)
1.62 (41)
1.88 (48)
2.50 (64)
Dimensions-Inches (mm)
D
E
J
L
1.12 (28)
1.75 (44)
3.62 (92)
.96 (24)
1.12 (28)
1.75 (44)
3.62 (92)
.96 (24)
1.12 (28)
1.75 (44)
3.62 (92)
.96 (24)
1.12 (28)
1.75 (44)
3.62 (92)
.96 (24)
1.12 (28)
1.88 (48)
3.62 (92)
.96 (24)
1.12 (28)
2.00 (51)
3.62 (92)
.96 (24)
1.12 (28)
2.00 (51)
3.62 (92)
.96 (24)
1.62 (41)
2.88 (73)
3.62 (92)
1.19 (30)
2.00 (51)
2.88 (73)
3.75 (95)
1.31 (33)
N
.31 (7.9)
.39 (9.9)
.44 (11)
.55 (14)
.62 (16)
.71 (18)
.75 (19)
.85 (22)
1.06 (27)
R
.42 (11)
.52 (13)
.56 (14)
.68 (17)
.75 (19)
.88 (22)
.88 (22)
1.05 (27)
1.32 (34)
1
Type C5
– Dimensions
Catalog
Number
Reference
Number
Cable*
size
A
Dimensions-Inches (mm)
B
D
J
L
Type C5
M
CP4/0C5
CP250C5
CP350C5
CP500C5
CP750C5
K216278
Z214750
Z211162
Z214244
T218333
4/0
250kcmil
350kcmil
500kcmil
750kcmil
10.37
(263)
10.37
(263)
10.37
(263)
10.37
(263)
10.50
(267)
1.44
(37)
1.44
(37)
1.62
(41)
1.88
(48)
2.50
(64)
1.12
(28)
1.12
(28)
1.12
(28)
1.62
(41)
2.00
(51)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.75
(95)
.96
(24)
.96
(24)
.96
(24)
1.19
(30)
1.31
(33)
1.12
(28)
1.12
(28)
1.12
(28)
1.50
(38)
2.00
(51)
* kcmil = MCM
12/04
SP
15
Special Purpose Fuses
Special Purpose Fuses
American Fuses
Cable Protectors
CP & CPH
Type A1
– Dimensions
Type A1
Catalog
Number
Reference
Number
Cable*
size
A
Dimensions-Inches (mm)
B
J
N
Q
R
CP4/0A1
CP250A1
CP350A1
CP500A1
CP750A1
N212716
R211684
C218847
D218848
A212198
4/0
250kcmil
350kcmil
500kcmil
750kcmil
13.88
(353)
13.88
(353)
13.88
(353)
15.38
(391)
15.50
(394)
1.44
(37)
1.44
(37)
1.62
(41)
1.88
(48)
2.50
(64)
3.62 .55
(92) (14)
3.62 .59
(92) (15)
3.62 .71
(92) (18)
3.62 .85
(92) (22)
3.75 1.06
(95) (27)
2.50 .85
(64) (22)
2.50 .94
(64) (24)
2.50 1.13
(64) (29)
2.88 1.33
(73) (34)
2.88 1.62
(73) (41)
Thick Wall Copper Tube
Hex/Circular Crimp
Aluminium Sleeve
Typical Terminal Assembly Details
Type A3
– Dimensions
Catalog
Number
Reference
Number
Cable*
size
A
B
D
Dimensions-Inches (mm)
J
L
Type A3
N
Q
R
CP4/0A3
CP250A3
CP350A3
CP500A3
CP750A3
Y213231
X212195
R219366
S219367
A214245
4/0
250kcmil
350kcmil
500kcmil
750kcmil
12.25
(311)
12.25
(311)
12.25
(311)
13.00
(330)
13.12
(333)
1.44
(37)
1.44
(37)
1.62
(41)
1.88
(48)
2.50
(64)
1.12
(28)
1.12
(28)
1.12
(28)
1.62
(41)
2.00
(51)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.75
(95)
.96
(24)
.96
(24)
.96
(24)
1.19
(30)
1.31
(33)
.55
(14)
.59
(15)
.71
(18)
.85
(22)
1.06
(27)
2.50
(64)
2.50
(64)
2.50
(64)
2.88
(73)
2.88
(73)
.85
(22)
.94
(24)
1.13
(29)
1.33
(34)
1.62
(41)
Type A6
– Dimensions
Catalog
Number
Reference
Number
Cable*
size
A
B
E
Dimensions-Inches (mm)
J
N
Type A6
P
Q
R
CP4/0A6
CP250A6
CP350A6
CP500A6
CP750A6
P213729
M212715
E222575
F222576
G215769
4/0
250kcmil
350kcmil
500kcmil
750kcmil
11.25
(286)
11.25
(286)
11.25
(286)
12.38
(314)
12.50
(318)
1.44
(37)
1.44
(37)
1.62
(41)
1.88
(48)
2.50
(64)
2.50
(64)
2.50
(64)
2.50
(64)
2.88
(73)
2.88
(73)
3.62
(92)
3.62
(92)
3.62
(92)
3.62
(92)
3.75
(95)
.55
(14)
.59
(15)
.71
(18)
.85
(22)
1.06
(27)
.52
(13)
.58
(14)
.68
(17)
.81
(21)
1.00
(25)
2.50
(64)
2.50
(64)
2.50
(64)
2.88
(73)
2.88
(73)
.85
(22)
.94
(24)
1.13
(29)
1.33
(34)
1.59
(41)
* kcmil = MCM
Note: Inside surface of sleeve ends is coated with oxide inhibitor and capped.
12/04
SP
17
Type 5 – Use Copper Cable Protectors Type C5
Type 8 – Use Copper Cable Protectors Type C8
Special Purpose Fuses
Special Purpose Fuses
American Fuses
Cable Protectors
CP & CPH
Copper Cable Protectors with Heat Shrinkable Tubing*
Type C1
Type C3
Type C1, Copper Cable
– Dimensions
Cable
size
A
Inches mm
Cable protector
with heat shrinkable tubing
Cat. Number
Ref. Number
Type C3, Copper Cable
– Dimensions
Cable
size
A
Inches mm
Cable protector
with heat shrinkable tubing
Cat. Number
Ref. Number
4/0
250kcmil
350kcmil
500kcmil
750kcmil
7.12
7.38
7.62
9.38
9.51
(180)
(188)
(194)
(238)
(242)
CP4/0C1-HS
CP250C1-HS
CP350C1-HS
CP500C1-HS
CP750C1-HS
A214751
N213728
C200884
C201942
N216787
4/0
8.87 (225)
250kcmil 9.00 (229)
350kcmil 9.12 (232)
500kcmil 10.00 (254)
750kcmil 10.13 (257)
CP4/0C3-HS
CP250C3-HS
CP350C3-HS
CP500C3-HS
CP750C3-HS
Z230367
L230355
B201941
P212717
H217817
Type C5
Type C6
Type C5, Copper Cable
– Dimensions
Cable
size
A
Inches mm
Cable protector
with heat shrinkable tubing
Cat. Number
Ref. Number
Type C6, Copper Cable
– Dimensions
Cable
size
A
Inches mm
Cable protector
with heat shrinkable tubing
Cat. Number
Ref. Number
4/0
250kcmil
350kcmil
500kcmil
750kcmil
10.37
10.37
10.37
10.37
10.50
(263)
(263)
(263)
(263)
(267)
CP4/0C5-HS
CP250C5-HS
CP350C5-HS
CP500C5-HS
CP750C5-HS
A230368
D215260
R230360
B214752
Q230382
4/0
250kcmil
350kcmil
500kcmil
750kcmil
7.87
8.00
8.12
9.38
9.51
(200)
(203)
(206)
(238)
(242)
CP4/0C6-HS
CP250C6-HS
CP350C6-HS
CP500C6-HS
CP750C6-HS
B230369
M230356
S230361
L230378
R230383
Type C8
Type C8, Copper Cable
– Dimensions
Cable
size
A
Inches mm
Cable protector
with heat shrinkable tubing
Cat. Number
Ref. Number
4/0
9.62 (244)
250kcmil 9.62 (244)
350kcmil 9.62 (244)
500kcmil 10.00 (254)
750kcmil 10.13 (257)
CP4/0C8-HS
CP250C8-HS
CP350C8-HS
CP500C8-HS
CP750C8-HS
C230370
A217304
V230363
M216786
S230384
* Transparent heat shrinkable tubing is supplied separately with -HS Catalog No. Maximum curing conditions: 5 seconds at 450˚F.
SP
18
12/04
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