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Finger-safe DIN-Rail mount fuse holders protect your electrical system and simplify installation
Catalog symbol:
• CHCC_ (Class CC)
• CHM_ (UL® supplemental/IEC 10x38)
• CHPV_ (13/32 x 1-1/2 and 10x38 photovoltaic)
Description:
Eaton’s Bussmann™ series CH DIN-Rail fuse holders are for UL Class CC and supplemental fuses, and IEC 10x38 fuses. They are available with and without indication in 1-, 2- and 3-pole IP20 finger-safe versions. A variety of accessories extends their application flexibility and they may be ganged together to meet specific application requirements. For other Bussmann series CH fuse holders, please see the following data sheets.
Specifications:
Ratings
• Volts
• 600 V (or less) UL
• 690 V (or less) IEC
• 1000 Vdc (or less) photovoltaic (PV)
• Amps
• 30 A UL
• 32 A IEC
• Short-Circuit Current Rating (SCCR)
• 33 kA photovoltaic
• 200 kA RMS Sym. (CHCC, CHM*)
* CHM SCCR is fuse interrupting rating dependent.
Agency information
• Class CC version: UL Listed File E14853, Guide IZLT, Recognized IZLT2 • PV version: UL Listed to E348242 and Guide IZMR (CHPV)
• CSA® File 47235, CHPV and CHM - Class 6225-30, CHCC - Class 6225-01
• IEC 60269-2 (CHM, CHPV)
• CCC
• RoHS compliant
Mounting • 35 mm DIN-Rail
Wire range (see conductor table on page 3 for details)
• 75°C and 90°C Cu
• #18 to #4 (0.8 mm2 to 21.1 mm2)
• Solid
• Stranded
• Fine stranded
Terminals
• Single or dual conductors
• Comb busbar
• Terminal screws
• Standard phil-slot
• Optional hex head (order by adding “-H” suffix to the catalog number, e.g., CHM1DU-H)
Flammability
• UL 94V0, self-extinguishing
Storage and operating temperature
• -4°F (-20°C) to 194°F (90°C) indicating
• -4°F (-20°C) to 248°F (120°C) non-indicating
UL midget and IEC 10x38 CHM holder catalog numbers
Catalog Numbers
Volts and amps
Agency marks
Poles
SCCR
Recommended Bussmann series fuses
With indication*
Without indication
UL
IEC
CHM1DIU
CHM1DU
600 V/30 A
690 V/32A
UR, CSA, IEC 60269-2, CCC
1
200 kA** RMS Sym.††
BAF, BAN, FNM, FNQ, FWA, FWC, KLM, KTK, AGU, C10G_, C10M_
CHM2DIU
CHM2DU
2
CHM3DIU
CHM3DU
3
CHM4DIU
CHM4DU
4
CHM1DNIU
CHM1DNU
IEC 60269-2
1+neutral
CHM3DNIU
CHM3DNU
3+neutral
CHM1DI-48U
—
48 Vdc/30 A
48 Vdc/32 A
UR, CSA, IEC 60269-2, CCC
1
—
CHM1DNXU
—
690V/32 A
IEC 60269-2
N/A
N/A
CHM1DCIU
CHM1DCU
600 Vac, 1000 Vdc, 30 A
690 V, 32 A
UR, CSA, IEC 60269-2, CCC
1
200 kA** RMS Sym.33 kA DC††
600/690V BAF, BAN, FNM, FNQ, FWA, FWC, KLM, KTK, AGU, C10G_, C10M_,
CHM2DCIU
CHM2DCU
2
CHM3DCIU
CHM3DCU
3
CHM4DCIU
CHM4DCU
4
1000Vdc PV-(amp)A10F, PV10M-(amp)
† Available with optional hex head terminal screws. To order, add “-H” suffix to the desired catalog number.
†† SCCR is limited to the interrupting rating of the installed fuse or 200 kA, which ever is less.
* All models require 90 V minimum for illumination, except CHM1DI-48U that requires 15 V minimum.
** SCCR is limited to the interrupting rating of the installed fuse or 200 kA, which ever is less.
UL Class CC CHCC holder catalog numbers
† Available with optional hex head terminal screws. To order, add “-H” suffix to the desired catalog number.
†† SCCR is limited to the interrupting rating of the installed fuse or 200 kA, which ever is less.
* All models require 90 V minimum for illumination, except CHM1DI-48U that requires 15 V minimum.
** SCCR is limited to the interrupting rating of the installed fuse or 200 kA, which ever is less.
UL Class CC CHCC holder catalog numbers
† Available with optional hex head terminal screws. To order, add “-H” suffix to the desired catalog number.
†† SCCR is limited to the interrupting rating of the installed fuse or 200 kA, which ever is less.
* All models require 90 V minimum for illumination, except CHM1DI-48U that requires 15 V minimum.
** SCCR is limited to the interrupting rating of the installed fuse or 200 kA, which ever is less.
UL Class CC CHCC holder catalog numbers
Catalog Numbers
Recommended Bussmann series fuses
With indication*
Without indication
Volts
amps
Agency marks
Poles
SCCR
CHCC1DIU
CHCC1DU
600V
30A
UL, CSA, CCC
1
200 kA** RMS Sym
LP-CC, FNQ-R, KTK-R
CHCC2DIU
CHCC2DU
2
CHCC3DIU
CHCC3DU
3
CHM1DI-48U
—
48V
1
33 kA DC
† Available with optional hex head terminal screws. To order, add “-H” suffix to the desired catalog number.
* All models require 90 V minimum for illumination, except CHCC1DI-48U that requires 15 V minimum.
UL and IEC photovoltaic CHPV holder catalog numbers
Catalog Numbers
Recommended Bussmann series fuses
With indication*
Without indication
Volts
amps
Agency marks
Poles
SCCR
CHPV1IU
CHPV1U
1000V
30A
UL, CSA, , UL 4248-18, IEC 60269-1, CCC
1
33 kA DC
PV-(amp)A10F, PV10M-(amp
CHPV2IU
CHPV2U
2
† Available with optional hex head terminal screws. To order, add “-H” suffix to the desired catalog number.
* All models require 90 V minimum for illumination
Features and benefits:
• High SCCR rated, UL Listed Class CC holder with optional open fuse indication for 600 Vac/dc and 48 V dc (see catalog number table for details)
• Enhanced safety with IP20 finger-safe construction
• UL Recognized midget and IEC 10x38 holders with factory assembled neutral pole option
• Agency ratings up to 1000 Vdc for use with PV fuses
• Available remote PLC fuse indication module
• Wiring flexibility with terminals rated for use with 75°C or 90°C solid, stranded and fine stranded wire, and spade terminals and comb busbars. (Use any higher temperature insulations at the 90°C ampacity.)
• Complete range of UL Listed and high SCCR rated one- and threephase finger-safe comb busbars and power feed lugs
• Optional hex head terminal screw makes it easier to achieve necessary torque values
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