Product Catalog
Canadian Fuses & Holders
Circuit Protection
Table of Contents
General Catalog Contents
Page
Canadian Fuses & Accessories
Standard Code Fuses 250V & 600V
Fuse Holders
KOS/KON/PONC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
CDSC/CDNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
CAMaster HRC Fuse Holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
SAFEloc HRCI-CB Fuse Holder . . . . . . . . . . . . . . . . . . . . . . . . . .99
i
Circuit Protection
UL/CSA Fuses
Current Limiting
Canadian Standard Fuses
UL/CSA Fuses
General Purpose
One-Time
Time-Delay
Volts
Ref.
600Vac
CDSC*
CDNC*
Volts
Ctn. Qty.
Ref.
10
600Vac
5
KOS**
1
KON**
10
PONC***
250Vac
5
KON
1
Amp Ratings
1, 2, 3, 4, 5, 6, 7, 8,
10, 12, 15, 20, 25, 30
35, 40, 45, 50, 60
70, 80, 90, 100
110, 125, 150, 175, 200,
225, 250, 300, 350, 400,
450, 500, 600
1, 2, 3, 4, 5, 6, 7, 8, 10, 12
15, 20, 25, 30,
(CSA ‘P’)
35, 40, 45, 50, 60
70, 80, 90, 100
110, 125, 150, 175, 200,
225, 250, 300, 350, 400,
450, 500, 600
Ctn. Qty.
10
5
Canadian
Fuses & Holders
250Vac
Amp Ratings
Below 10A use ECSR
10, 12, 15, 20, 25, 30,
35, 40, 45, 50, 60
70, 80, 90, 100
110, 125, 150, 175, 200,
225, 250, 300, 350, 400,
450, 500, 600
Below 10A use ECNR
10, 12, 15, 20, 25, 30,
35, 40, 45, 50, 60
70, 80, 90, 100
110, 125, 150, 175, 200,
225, 250, 300, 350, 400,
450, 500, 600
1
10
5
1
Medium
Voltage Fuses
Dimensions - in (mm)
A
B
A
D
C
B
F
Ferrule Design–1 through 60 Amps
250Vac
600Vac
Catalog
Number
CDNC*
PONC***
KON*
CDSC*
KOS*
Max. A
2.0 (50.8)
3.0 (76.2)
5.88 (149.4)
7.3 (185.4)
8.63 (219.2)
10.38 (263.7)
5.0 (127.0)
5.5 (139.7)
7.88 (200.2)
9.63 (244.6)
11.63 (295.4)
13.38 (339.9)
Min. B
0.56 (14.3)
0.81 (20.6)
–
–
–
–
0.81 (20.6)
1.06 (27.0)
–
–
–
–
Min. C
–
–
1.0 (25.4)
1.38 (34.9)
1.88 (47.6)
2.25 (57.2)
–
–
1.0 (25.4)
1.38 (34.9)
1.88 (47.6)
2.25 (57.2)
D
–
–
–
4.13 (104.8)
4.63 (117.5)
5.19 (131.8)
–
–
–
6.13 (115.6)
7.13 (118.1)
8.19 (208.0)
E
–
–
0.13 (3.2)
0.19 (4.8)
0.25 (6.4)
0.25 (6.4)
–
–
0.13 (3.2)
0.19 (4.8)
0.25 (6.4)
0.25 (6.4)
F
–
–
0.75 (19.1)
1.13 (28.6)
1.63 (41.3)
2 (50.8)
–
–
0.75 (19.1)
1.13 (28.6)
1.63 (41.3)
2 (50.8)
Application
Section
Amps
1-30
35-60
70-100
110-200
225-400
450-600
1-30
35-60
70-100
110-200
225-400
450-600
E
Fuse Blocks,
Holders & Misc.
Volts
Knife Blade–70 through 600 Amps
*CDSC & CDNC are CSA certified Type “D”.
** KON 1-12A and KOS 1-60A are not CSA Certified.
*** PONC are CSA certified Type “P”.
For additional information, visit www.edisonfuse.com
Special
Purpose Fuses
Standard Dimension Fuses with 10kA Minimum Interrupting Rating;
CSA Certified to C22.2 No. 59.1
93
Application
Section
Fuse Blocks,
Holders & Misc.
Medium
Voltage Fuses
.1
.1
.01
.01
94
100
10
10
For additional information, visit www.edisonfuse.com
1,000
100
100
600A
400A
200A
60A
100A
30A
15A
600A
400A
200A
100A
60A
30A
35A
15A
20A
AMP RATING
20
1
TIME IN SECONDS
UL/CSA Fuses
General Purpose
UL/CSA Fuses
Current Limiting
Cat. No. KON/PONC 250Vac
RMS SYMMETRICAL CURRENT IN AMPS
10,000
RMS SYMMETRICAL CURRENT IN AMPS
10,000
1,000
100
20
Special
Purpose Fuses
TIME IN SECONDS
Canadian
Fuses & Holders
Fast-Acting
Canadian Standard Fuses
Average Time-Current Curves
Cat. No. KOS 600Vac
AMP RATING
1
Circuit Protection
Average Time-Current Curves
600
400
200
100
60
1,000
30
AMP RATING
10
15
600
400
200
100
60
30
Cat. No. CDSC 600Vac
AMP RATING
1,000
UL/CSA Fuses
General Purpose
10
15
Cat. No. CDNC 250Vac
UL/CSA Fuses
Current Limiting
Time-Delay
Canadian Standard Fuses
100
10
Canadian
Fuses & Holders
1
1
.1
.1
10,000
1,000
100
10
10,000
1,000
100
CURRENT IN AMPS
Medium
Voltage Fuses
.01
.01
10
TIME IN SECONDS
10
Special
Purpose Fuses
TIME IN SECONDS
100
CURRENT IN AMPS
Fuse Blocks,
Holders & Misc.
Application
Section
For additional information, visit www.edisonfuse.com
95
UL/CSA Fuses
General Purpose
UL/CSA Fuses
Current Limiting
CAMaster HRC Fuse Holders
Canadian
Fuses & Holders
Special
Purpose Fuses
Figure 1
Range: 30 (miniature), 30, 60, and 100 Amp at 600Vac
A range of fully shrouded HRC fuse holders having an advanced design. They incorporate a high level of innovation, with
enhanced performance characteristics and comply with the requirements of: CSA C22.2 No. 39 as well as IEC 60269 and
BS88 Standards.
Unique Cam Action
CAMaster Ratings
The fuse carriers are fitted with a cam for ease of removal
from the fuse bases allowing significantly improved contact
pressure between fuse carrier and fuse base contacts, with
a corresponding enhanced electrical performance level.
This design overcomes a major problem of all existing dead
front style fuse holders manufactured worldwide, which
have to compromise between difficulties of fuse carrier
removal from base and contact pressure achieved.
A range of lockable safety carriers for the CAMaster fuse
holder (Cat ref: LSC), are available. This distinct feature
ensures isolation can be achieved allowing maintenance to
be carried out in safety.
Medium
Voltage Fuses
Ref
CM20CF
CM30CF
CM60CF
CM100CF
Fuse Fixing
Tightening Torques
1.5N•m
1.5N•m
2.0N•m
2.0N•m
Max Cable
Size
#2
#2
2/0
2/0
Catalog Numbers
Amps
Fuse Blocks,
Holders & Misc.
30 Amp
30 Amp
60 Amp
100 Amp
Details
For
HRCI-CA
Applications
For
HRCII
Applications
Reference
Fuse
Accommodated
CM20CF
--CIF21
CM30CF
CM60CF
CM100CF
---H07C
---KO7C
---K07CR
Lockable Safety Carriers
Fixing Torque and Cable Size
Application
Section
Rating
Mounting
Front
30
Front/2-pole
Back
Front/Back
Front
30
Back
Front/Back
Front
60
Back
Front/Back
Front
100*
Back
Front/Back
*Uses compact Edison fuses.
96
Edison Catalog Numbers
CM20CF
2xCM20CF + GLP
CM20CF + 2 off 20BS
CM20CF _ 1 off 20BS
CM30CF
CM30CF + 2 off 30BS
CM30CF + 1 off 30BS
CM60CF
CM60CF + 2 of 60/100BS
CM60CF + 1 of 60/100BS
CM100CF
CM100CF + 2 of 60/100BS
CM100CF + 1 or 60/100BS
Accessories for CAMaster Units
Rating
30 Amp
30 Amp
60/100 Amp
All
All
30 Amp
30 Amp
60/100 Amp
All
30 Amp
30 Amp
60/100 Amp
Details
Back Stud
Ganging
Link Kit
660V Neon
Indicator
Security
Carrier
with Clip.
Clip Only
Solid Link
For additional information, visit www.edisonfuse.com
Reference
20BS
30BS
60/100BS
GLP
Fuse
Accommodated
For CM20CF
For CM30CF
For CM60/100CF
For 3 Pole
NI-660
–
20LSC
30LSC
60/100LSC
CMCS
20CML
32CML
63/100 CML
For CM20CF
For CM30CF
For CM60/100CF
For all sizes
For CM20CF
For CM30CF
For CM60/100CF
Circuit Protection
Two/Three Pole Ganging
2
3
4
UL/CSA Fuses
General Purpose
1
Figure 2. Unique Conversion Capability
The unique design of the carriers allows ganging to be
readily achieved by the use of standard
accessories. This provides improved
safety related to isolation and
protection of 2-Pole and 3Pole electrical circuits by
ensuring that the
correctly related
poles are
removed at the
same time. (See
Fig. 5.)
UL/CSA Fuses
Current Limiting
CAMaster HRC Fuse Holders
Unique Conversion Capability
Dual
Mounting
Capability
Figure 5. Two/Three
Pole Ganging.
The design as standard provides both bolted panel and DIN
rail mounting features. The DIN rail mounting facility for
each of the various dimensioned ratings is so designed as
to give equal height and depth above the DIN rail.
Special
Purpose Fuses
The standard fuse holders can be readily converted from
front connection to front/back stud and double-back stud
connection types at the point of use. This is achieved with a
unique back stud accessory and the use of a screwdriver.
See conversion sequence in Fig. 2. Steps 1, 2 and 3 show
removal of ferrule end and insertion of back stud accessory
to give the front/back stud connection type. This sequence
repeated at the opposite end gives the double-back stud
connection type shown in step 4.
Hinged Internal Shields
Unique Cable Termination
Non-removable full shrouding of live parts within the fuse
base is provided by the use of hinged shields. The positive
captive nature of these ensures that they cannot be omitted
during installation and are so designed that insertion of the
fuse carrier can only be made with them correctly
positioned.
Neon Indicator
Hinged Captive Screws
The fuse fixing screws to fuse carrier are
held in captive hinges providing ease
of fixing and preventing loss
during installation. (See
Fig. 4.)
Figure 6.
Neon Indicators.
The fuse carrier has a marking label for ease of circuit
identification.
Figure 4. Hinged
Captive Screws
Strip Length Marking
The length of cable insulation that should be stripped off is
shown on the side of the fuse base.
Fuse Blocks,
Holders & Misc.
Circuit
Identification
Medium
Voltage Fuses
Neon clip-in indicator
accessories are
available providing clear
location and status
of fuses which
have opened. (See
Fig. 6.)
Canadian
Fuses & Holders
The fuse holder’s unique cable terminations are designed
for user convenience and to ensure
long-term reliability. They incorporate
stainless steel saddles and hardened
termination screws, maintaining
permanent cable clamping to profiled
contact plates. The main electrical
contact path between the cable and
fuse link tag is shown highlighted.
This permits the use of high
tightening torques without damage to
cables or threads and provides
Figure 3. Unique resistance to high cable pull out
forces. (See Fig. 3.) The fuse
Cable Termination
holders are supplied with the
hardened termination screws backed out ready for cable
insertion, saving installation time.
Application
Section
For additional information, visit www.edisonfuse.com
97
UL/CSA Fuses
Current Limiting
C
aste
C
ens ons
se
ol e
Dimensions - in (mm)
Front/Back Stud and Double Back Stud
Connected Units
UL/CSA Fuses
General Purpose
Standard Front Connected Unit
D
F
C
E
STRIP
A
44
DIN RAIL
STRIP
C
L OF
B
G
STRIP
STRIP
Special
Purpose Fuses
Canadian
Fuses & Holders
øK
H
øJ
Rating
Amps
30
30
60
100
Catalog
Number
CM20CF
CM30CF
CM60CF
CM100CF
Category
HRCI-CA
HRCII-C
HRCII-C
HRCII-MISC
Dimensions - in (mm)
A
B
1.0 (25.4) 3.69 (93.7)
1.25 (31.8) 4.63 (117.5)
1.40 (35.6) 4.93 (125)
1.40 (35.6) 4.93 (125)
C
2.36 (60)
2.36 (60)
2.36 (60)
2.36 (60)
D
0.13 (3.2)
0.13 (3.2)
0.19 (4.75)
0.19 (4.75)
E
0.64 (17.5)
0.69 (17.5)
0.65 (16.4)
0.65 (16.4)
F
2.60 (66)
2.60 (66)
3.41 (86.5)
3.41 (86.5)
G
2.29 (58)
2.92 (74)
3.14 (79.8)
3.14 (79.8)
H
1.13 (28.6)
1.13 (28.6)
1.13 (28.6)
1.13 (28.6)
Medium
Voltage Fuses
Panel Drilling Plans, Viewed from Front of Panel
C
L
C
L
1.14"
29.0mm
0.22"
ø5.5mm
CL
Fuse Blocks,
Holders & Misc.
1.14"
29.0mm
0.22"
ø5.5mm
1.46"
37.0mm
0.22"
ø5.5mm
1.46"
37.0mm
98
0.13"
3.2mm
0.75"
ø19mm
C
L
1.62"
41.0mm
0.25"
6.35mm
CM30CF
Application
Section
CM20CF
0.13"
3.2mm
0.25"
6.35mm
C
L
1.46"
37.0mm
0.13"
3.2mm
0.59"
ø15.0mm
C
L
0.25"
6.35mm
For additional information, visit www.edisonfuse.com
0.13"
3.2mm
0.75"
ø19mm
0.25"
6.35mm
CM60 + 100CF
J
0.47 (11.9)
0.47 (11.9)
0.47 (11.9)
0.47 (11.9)
K
M6
M6
M8
M8
C
se
ol e s
Circuit Protection
UL/CSA Fuses
Current Limiting
LOC
UL/CSA Fuses
General Purpose
Description
Catalog Numbers
For use with HRCI-CB Fuses
Features
30 Amp
60 Amp
Connection
Front
Back
Front-Back
Front
Back
Front-Back
Edison
Catalog Numbers
C30F
C30BS
C30FBS
C60F
C60BS
C60FBS
Fuse
Accommodated
CIF06
EK
SAFELOC fuse holders provide an easy method of protecting
a wide range of electrical equipment such as lighting,
heating, motor and control equipment circuits, and offer
significant savings on volume, cost, fitting time and power
loss.
Medium
Voltage Fuses
The fuse holders incorporate a unique slide/snap action
carrier which eliminates the need for fuse carrier contacts.
This provides positive, stress free fitting of fuse and locks
the fuse in position ensuring safe insertion and withdrawal
from the base. The resulting direct contact between fuse
blades and the plated base contacts provides lower watts
loss and increased reliability. The base contacts are fully
shrouded to protect personnel from direct contact electric
shock. The shrouds utilize simple slide/snap action allowing
access to the contact terminal screws. They are semicaptive within the base, reducing the risk of loss during
cabling. The fuse base, which consists of glass filled, high
impact resistant thermoplastic polyester, incorporates a
direct 35mm DIN rail mounting facility as well as single
screw fixing.
Rating
Canadian
Fuses & Holders
SAFEloc fuse holders provide a simple range designed to
accommodate the compact range of offset blade fuse to
CSA C22.2 No. 106, HRCI-CB. The combination offers
significant savings in volume and cost as well as a reduction
in fitting time and power loss.
Special
Purpose Fuses
For use with HRCI-CB Fuses. Suitable for Bolted Panel Mounting or DIN Rail Mounting.
Tightening Torque
To avoid a heat build up it is most important the cable
terminal screws are screwed in tight and are holding the
cable firmly. A tightening torque of 2.5 to 2.8 Newton meters
(N•m) or 22 to 25lb-in is recommended.
Fuse Blocks,
Holders & Misc.
Application
Section
For additional information, visit www.edisonfuse.com
99
C
UL/CSA Fuses
Current Limiting
LOC
se
ol e s
Dimensions - in (mm)
C
0.24
C
Catalog
Numbers
C30F
B
Special
Purpose Fuses
UL/CSA Fuses
General Purpose
D
35mm
DIN Rail
E
C
A
C
F
D
øK
H
Canadian
Fuses & Holders
øJ
Catalog
Numbers
C60F
B
DIN Rail
E
G
G/2
E
Dimensions - in (mm)
Amps
Series
Number
Max.
Cable mm2 A
30
60
C30
C60
16
35
Fuse Blocks,
Holders & Misc.
Medium
Voltage Fuses
G/2
Catalog
Numbers
C30BS
C30FBS
C60BS
C60FBS
B
C
D
0.09"
2.3mm
*
0.10"
ø2.5mm
0.22"
ø5.5mm
F
0.79"
20.0mm
*
0.10"
ø2.5mm
2.27"
57.7mm
0.22"
ø5.5mm
0.63"
ø16mm
*Hole for front connected
0.09"
2.3mm
100
G
H
0.13"
3.3mm
C30
0.51"
ø13mm
Application
Section
E
J
1.0 (25.4) 3.0 (76.2) 1.83 (46.5) 0.09 (2.3) 0.63 (16.0) 1.54 (39.2) 2.27 (57.7) 0.67 (17.0) 0.38 (9.7)
1.15 (29.1) 3.55 (90.0) 2.18 (55.0) 0.13 (3.3) 0.70 (17.7) 1.54 (39.2) 2.68 (67.9) 0.69 (17.5) 0.43 (11.0)
types when anti-roatation
pin is fitted.
0.13"
3.3mm
For additional information, visit www.edisonfuse.com
C60
0.89"
22.6mm
2.68"
67.9mm
K
M6
M8