OBSOLETE - 09/09.
Please see data sheet 2053
for recommended replacement
Bussmann
®
Modular Fuseholders
10 ≈ 38, 14 ≈ 51, 22 ≈ 58 CH Series
Specifications
Fuse Size (mm) 10 ≈ 38 14 ≈ 51 22 ≈ 56
Voltage U.L./CSA*** 600V 750V*** 750V***
IEC 690V 660V 660V
Amperage U.L./CSA*** 30A 30A*** 50A***
IEC 32A 50A(See Watts Loss) 125A(See Watts Loss)
Wire Size #8 - #18 Cu only #6 - #14 Cu only #1 - #14 Cu only
Wire Type (& Temp.) Solid/Stranded (75°) Solid/Stranded (75°) Solid/Stranded (75°)
Torque (in-lbs) 12 in-lbs 17.7 in-lbs 22.1 in-lbs
IP Rating IP 20 IP 20 IP 20
Contact Material (fuseclip) Tin-plated copper Tin-plated copper Tin-plated copper
Connector Material Steel Steel Steel
Maximum Watts Loss of Fuse 3W‡ 5W‡ 9.5W‡
Dual Wire Rating Please consult factory
10 ≈ 38 30A, 600V 30A, 600V 32A, 690V
North American North American European
Class CC Midget 10 ≈ 38
Description Fuseholder Fuseholder Fuseholder
1 Pole CHCC1 CHM1 CH101
1 Pole w/Indication CHCC1I CHM1I CH101I
2 Pole CHCC2 CHM2 CH102
2 Pole w/Indication CHCC2I CHM2I CH102I
3 Pole CHCC3 CHM3 CH103
3 Pole w/Indication CHCC3I CHM3I CH103I
*Assembly Pins - 2 Poles CH102AP CH102AP CH102AP
*Assembly Pins - 3 Poles CH103AP CH103AP CH103AP
**Circuit markers CH10CM CH10CM CH10CM
**Circuit marker labels CH10CL CH10CL CH10CL
Spare Fuseholder 5TPH 5TPH 5TPH
‡Refer to BIF documents 720003, 720008, 720025 and 720028 for watts loss of
applicable fuses.
*CH102AP and CH103AP are packaged in quantities of ten pins. One pin is required to
gang units together, and rating multiple poles.
**CH10CM are packaged in quantities of ten. CH10CL are packaged in quantities of ten
sheets of labels.
***U.L./CSA part numbers include U.L. suffix.
14 ≈ 51 22 ≈ 58
Description Part No. Ctn. Qty. Part No. Ctn. Qty.
1 Pole CH141G 6 CH221G 6
1 Pole w/U.L. markings CH141GUL 6 CH221GUL 6
1 Pole w/microswitch CH141MSG 6 CH221MSG 6
2 Pole CH142G 3 CH222G 3
3 Pole CH143G 2 CH223G 2
3 Pole w/U.L. markings CH143GUL 2 CH223GUL 2
3 Pole w/microswitch CH143MSG 2 CH223MSG 2
Handle Profile - 2 Poles CH142HCG 10 CH222HCG 10
Handle Profile - 3 Poles CH143HCG 10 CH223HCG 10
Features:
• 10 ≈ 38 Dovetail design provides maximum flexibility in
assembling multiple poles
• Touchsafe design - No exposed contacts
• DIN rail mount (35mm)
• Optional open fuse indication lights
• Excellent for switchboard panel, control consoles, small
motors, transformers, and similar applications
• Handle/fusepuller to install and remove fuses easily
• Available in single and multi-pole configurations
• Circuit marking system (P/N CH10CL and CH10CM)
• Wire ready: Saves time as terminals are ready to accept
wires.
• CE marking
Standards:
North American 10 ≈ 38 Class CC
Listed U.L. 512, Guide IZLT, File E14853
Certified CSA Std. C22.2 No. 39, Class 6225-01,
File LR47235
North American 10 ≈ 38 Midget
U.L. Recognized 512, Guide IZLT2, File E14853
CSA Certified, Std. C22.2 No. 39, Class 6225-01,
File LR47235
European 10 ≈ 38 IEC 269-2-1
14 ≈ 51 IEC 269-2***
U.L. Recognized, CSA Certified
22 ≈ 58 IEC 269-2***
U.L. Recognized, CSA Certified
Recommended Buss
®
Fuse Types:
10ç≈ 38 North American Class CC Fuses - LP-CC, FNQ-R,
KTK-R
10 ≈ 38 North American Midget Fuses - FNQ, KTK, AGU,
KLM, BAF, BAN, FNM, FWA, FWC, & FNQ
14 ≈ 51 Fuses - FWX, FWH, FWP & NON
22 ≈ 58 Fuses - FWP
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000 Vac, 75-1500 Vdc). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 636-527-1270 for more information.
Form No. CH Series
Page 1 of 2
BIF Doc #1151
0809
SB09715
Rev. A
