Compact Modular Fuse Holders With the
Industry’s Best Ratings
Products for PV, IEC and UL Applications
Compact DIN-Rail Mountable Fuse Holders
Cooper Bussmann CH Series finger-safe modular fuse holders offer a set
of advantages you can’t find anywhere else.
Best Ratings
With a wide wire range and industry leading ratings - up to 32A, 1000V, 200kA
SCCR – the new CH Series provides worldwide acceptance and easy specification
– including the latest PV fuse holder standard (UL 4248-18)
Smallest Footprint
The CH Series conserves valuable panel space. Up to 10 percent smaller than the
competition.
Ease of Use
Easy to identify and specify, product color coding shows PV, IEC and UL holders at
a glance. Optional factory-installed neutral pole and open fuse indication speeds
troubleshooting.
Accessories Provide Greater Flexibility
Save time and money by reducing wiring and components. Advanced comb-bus
bar and PLC communication accessories expand design possibilities while
delivering superior performance.
™
Service
In stock for QuikShip Everyday Service - 90% of our orders ship within 24 hours.
QuikShip Emergency Service ensures you’re covered 24/7, 365 with “Next flight
out” courier service.
Modular Fuse Holder
Specifications and Selection Guide
Features and Benefits
• High SCCR rated, UL Listed Class CC holder with
indicator option for 600Vac/dc and 48Vdc.
• UL Recognized midget and 10 x 38 holders with
factory assembled neutral pole option.
• Agency ratings up to 1000Vdc for use with solar PV fuses.
• Available remote PLC indication with the CH-PLC
module.
• Rated for use with 75ºC or 90ºC wire, fine stranded
wire, spade terminals and comb-bus bars. Use any
higher temperature rated wire with appropriate derating.
• Complete range of UL Listed and high SCCR rated
1-phase and 3-phase finger-safe comb-bus bars
and power feed lugs.
Specifications
Agency Information:
UL File E14853
Guide IZLT Listed, IZLT2 Recognized
CSA: File 47235, CHPV and CHM - Class 6225-30, CHCC - Class 6225-01
Ratings:
600V/30A (UL)
690V/32A (IEC)
Wire Range:
#18 to #4 (0.8mm
2
to 21.1mm
2
)
Torque Ratings:
30 Lb-In (3.4 N•m) maximum
Flammability Ratings:
UL 94V0, self-extinguishing
Storage & Operating Temperature Range:
-20ºC to +90ºC (indicating)
-20ºC to +120ºC (non-indicating)
Series &
Size
Catalog Number
With
Without
Indicator
Indicator
CHM1DIU
CHM1DU
CHM2DIU
CHM2DU
CHM3DIU
CHM3DU
CHM4DIU
CHM4DU
CHM1DNIU
CHM3DNIU
CHM1DI-48U
CHM1DNXU
CHPV1U
CHPV2U
CHM1DNU
CHM3DNU
UL 48Vdc/30A;
IEC
48Vdc/32A
Voltage &
Current
Agency
Markings
UR; IEC
60269-2;
CSA; CCC
IEC
60269-2
UR; IEC
60269-2;
CSA; CCC
CHM
10x38
and
Midget
UL
600V/30A;
IEC
690V/32A
Number Terminal SCCR Cooper Bussmann
of Poles Rating
Fuses
Rating
1
2
3
4
FNQ, KLM, FNM,
1 pole + 1
Solid,
KTK, BAF, FWA,
neutral
Stranded,
200kA
rms sym DCM, C10 SERIES,
Fine
3 poles +
AGU, BAN, FWC
1 neutral
Stranded,
CHPV1IU
CHPV
CHPV2IU
Spade
Lug, Comb
1
Bus Bar;
Single and
IEC 690V/32A
IEC60269-2
1 neutral
Dual Wire;
UL; CSA;
1
75ºC and
UL & IEC;
90ºC Cu
UL4248-18;
1000Vdc/30A
2
wire
IEC60269-1; CCC
n/a
33kA
n/a
Solar PV series
CHCC1DIU
CHCC
CHCC2DIU
Class CC
CHCC3DIU
CHCC1DU
UL 600V/30A
CHCC2DU
CHCC3DU
CHCC1DI-48U
UL 48Vdc/30A
UL; CSA;
CCC
1
2
3
1
200kA
rms sym
LP-CC, FNQ-R,
KTK-R
Modular Fuse Holder Features and Installation Guide
Features
Hole for Wire
Security Tag
4mm
Lockout
Feature in
Fuse Carrier
Optional
Open Fuse
Indicator
Label Slot
Self-Extinguishing,
UL 94V0 Rated
Polyester
Material
Multi-Pole Ganging
Use multi-pole connection kit part number
JV-L to gang multiple poles together. One
JV-L kit is sufficient to gang up to 4 poles.
Captive, Fully
Backed Out
Phil-Slot Screw
Spade lug
connection
Toolless
Ganging of
Multiple
Poles
6mm Wire
Clamp Lug and
open bus bar
connection
(#4 to #18)
Toolless DIN Rail
Mounting
Wire Strip
Length
Indicator
Dimensional Data - mm (in)
61.83
[ 2.434 ]
18.59
[ 0.732 ]
35
[ 1.378 ]
17.5
[ 0.689 ]
70
[ 2.756 ]
52.5
[ 2.067 ]
42.58
[ 1.676 ]
52.83
[ 2.080 ]
83.19
[ 3.275 ]
Removing Instructions
9
[ 0.354 ]
7.5
[ 0.295 ]
1. Press down on top
of DIN-Rail
2. Rotate out
on the bottom
73.88
[ 2.909 ]
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