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DFC SERIES DEAD-FRONT FUSE COVERS
DFC DEAD-FRONT FUSE COVERS
Ferraz Shawmut DFC Dead-Front Fuse Covers snap
on to individual fuses installed in fuse blocks, cover-
ing exposed live clips and terminals and reducing
accidental contact by personnel. They are sized to fit
Class G, H, J, K, R, CC or Midget fuses for increased
safety and (optional) open-fuse indication. All DFC
Dead-Front Fuse Covers are reusable when a fuse is
replaced – simply detach from the open fuse and
re-attach to the new replacement fuse. On indicator
models and orange indicator light will illuminate to
indicate an open fuse. DFC Fuse Cover ends can be
easily cut to accommodate existing wiring, safety
switches or special installations. A blank label is
provided with each DFC to write in circuit or fuse
information.
➤Fit fuses rated
0 to 100A
➤Indicating:
90 to 600VAC
115 to 600VDC
➤Non-Indicating:
0 to 600V AC/DC
Ratings
Features/Benefits
➤Innovative design provides dead-front electrical safety
to personnel
➤Optional orange indicator light shows open fuse
➤Many sizes to fit virtually all popular fuses/fuse blocks
➤Reusable with no changes or additional cost
➤Labels provided for write-in identification
➤Thermoplastic flammability rating of UL 94-V2
➤Low leakage current <0.6 mA at 600V
➤UL Listed (All except
Midget size)
Guide JDVS, File
E90426
➤UL Recognized
Component (Midget)
Guide JDVS2, File
E90426
➤CSA Certified
Class 6228, File 70159
Approvals
CATALOG NUMBER FUSES ACCOMMODATED DIMENSIONS
INDICATING NON-INDICATING AMPS VOLTS CLASS A B C
DFC1I DFC-1 0-30 600 J 5.02 1.03 1.94
and 35-60 250 R, K, H
DFC-2I DFC-2 0-30 600 R, K, H 7.03 1.30 2.07
DFC-3I DFC-3 65-100 600 J 7.03 1.30 2.33
DFC-4I DFC-4 65-100 250 R, K, H 8.20 1.30 2.18
DFC-5I DFC-5 35-60 600 R, K, H 8.20 1.30 2.18
DFC-6I DFC-6 35-60 600 J 4.98 1.17 2.14
DFC-7I DFC-7 0-30 600 Midget, CC 3.82 0.75 1.72
DFC-8I DFC-8 65-100 600 R, K, H 10.38 1.50 2.33
DFC-9I DFC-9 0-30 250 R, K, H 3.82 0.75 1.72
Catalog Numbers – Descriptions – Dimensions
WARNING: To avoid electrical shock, TURN POWER OFF before installing, removing or servicing.
STUD
TORQUE
in - lb
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FUSE FUSE BLOCK DFC
AJT0-30 603xxJ -1I, -1
AJT35-60 606xxJ -6I, -6
AJT65-100 610xxJ -3I, -3
ATDR 303xxR -7I, -7
ATM 303xx -7I, -7
ATMR 303xxR -7I, -7
ATQ 303xx -7I, -7
ATQR 30xxR -7I, -7
A13X1-30-2 303xx -7I, -7
A2D0-30R 203xxR -9I, -9
A2D35-60R 206xxR -1I, -1
A2D65-100R 210xxR -4I, -4
A2K0-30R 203xxR -9I, -9
A2K35-60R 206xxR -1I, -1
A2K65-100R 210xxR -4I, -4
A2Y0-30 203xx -9I, -9
A2Y35-60 206xx -1I, -1
A2Y65-100 210xx -4I, -4
A25X1-30-1 203xx -9I, -9
25Z1-30-2 303xx -7I, -7
A4J1-30 603xxJ -1I, -1
A4J35-60 606xxJ -6I, -6
A4J65-100 610xxJ -3I, -3
A50P10-30 203xx -9I, -9
A6D0-30R 603xxR -2I, -2
A6D35-60R 606xxR -5I, -5
A6D65-100R 610xxR -8I, -8
A6K0-30R 603xxR -2I, -2
A6K35-60R 606xxR -5I, -5
A6K65-100R 610xxR -8I, -8
FUSE FUSE BLOCK DFC
A6Y0-30-2B 303xx -7I, -7
A60Q0-30-2 303xx -7I, -7
A60X0-30-1 603xx -1I, -1
A70P10-30-1 203xx -9I, -9
GFN0-30 303xx -7I, -7
GGU0-30 303xx -7I, -7
OT0-30 203xx -9I, -9
OT35-60 206xx -1I, -1
OT65-100 210xx -4I, -4
OTM0-30 303xx -7I, -7
OTS0-30 603xx -2I, -2
OTS35-60 606xx -5I, -5
OTS65-100 610xx -8I, -8
RF0-30 203xx -9I, -9
RF35-60 206xx -1I, -1
RF65-100 210xx -4I, -4
RFS0-30 603xx -2I, -2
RFS35-60 606xx -5I, -5
RFS65-100 610xx -8I, -8
TR0-30R 203xx -9I, -9
TR35-60R 206xx -1I, -1
TR65-100R 210xx -4I, -4
TRM0-30 303xx -7I, -7
TRS0-30R 603xxR -2I, -2
TRS35-60R 606xxR -5I, -5
TRS65-100R 610xxR -8I, -8
TRS35-60RDC 606xxR -5I, -5
TRS65-100RDC 610xxR -8I, -8
Ferraz Shawmut Fuses and Fuse Blocks for use with DFC
WARNING: To avoid electrical shock, TURN POWER OFF before installing, removing or servicing.
Note: DFC Covers fit single pole blocks and each pole of multi-pole blocks.
Consult factory for data sheets of DFC trim instructions for safety switches.
DFC SERIES DEAD-FRONT FUSE COVERS
H
DFC3M/DFC3LP/DRM FUSE BLOCK ACCESSORIES
DFC3M SAFETY PULLER PROTECTS PERSONNEL,
COVERS LIVE PARTS
The DFC3M Safety Puller is intended to hold and safely enclose
1-1/2” x 13/32” Midget or Class CC fuses for insertion or removal
from fuse clips, making fuse installation easy and safe without the
use of a standard fuse puller. The DFC3M is made of clear polycar-
bonate, so the fuse can be identified when installed in a 303 series
fuse block.
DFC3LP SAFETY PULLER HOLDS FUSE, PROTECTS
PERSONNEL AND SAVES SPACE
The DFC3LP holds and safely encloses 1-1/2” x 13/32” Midget or
Class CC fuse, similar to the DFC3M, but with a lower profile in
height so it takes less room where space is restricted. The DFC3LP
is made of clear polycarbonate so the fuse can be seen after
installation in a fuse block such as the Ferraz Shawmut 303 series.
DRM ADAPTS 303 SERIES MIDGET AND CLASS CC
FUSE BLOCKS TO DIN RAIL
The DIN rail adapter, DRM, provides quick mounting for all Ferraz
Shawmut 303 Series Midget and Class CC fuse blocks to all
symmetrical 35mm DIN or asymmetrical 32mm “G” rail. A DRM
adapter is attached to each pole with the screw provided. The DRM
is molded of black polycarbonate and is mounted or dismounted
from the rail simply by depressing the finger pull.
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