BUSSMANN
Effective July 2020
Supersedes June 2020
Technical Data 10430
SERIES
CH Modular, IP20 finger-safe DIN-Rail holders for
Class CC, supplemental and PV fuses
Specifications:
2011/65/EU
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
•
CHCC - Class CC version: UL Listed, File
E14853, Guide IZLT
Catalog symbol:
•
CHM - Supplemental fuse version: UL
•
CHCC_ (Class CC)
Recognized, File E14853, Guide IZLT2
CHM_ (UL® supplemental/IEC 10x38)
•
•
CHPV - PV version: UL Listed, File E348242,
Guide IZMR
•
CHPV_ (13/32 x 1-1/2 and 10x38 photovoltaic)
CSA® File 47235, CHPV and CHM -
•
Class 6225-30, CHCC - Class 6225-01
Description:
•
IEC 60269-2 (CHM, CHPV)
•
CCC
RoHS compliant
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.
•
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)
For other Bussmann series CH fuse holders,
please see the following data sheets.
•
•
•
•
Solid
Stranded
Fine stranded
Fuse class
Fuse size
Data sheet No.
2144
Class J
30 and 60 A
8 x 32 mm
14 x 51 mm
22 x 58 mm
720147
Terminals
IEC
10080
•
Single or dual conductors
Comb busbar
10015
•
•
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