cooper bussmann

Compact Modular Fuse Holders With the Industry's Best Ratings

  
Finger-Safe DIN-Rail Mount Fuse Holders
Protect Your Electrical System & Simplify Installation

• Easy color coding for use: yellow for PV, red for IEC, and black for UL applications
• Finger-safe, high SCCR rated, Class CC and midget holders with indicator options. Also for Class J and IEC size fuses.
• 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 with 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

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.




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 (0.8mm2 to 21.1mm2)
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 Voltage & Current Agency Markings Number of Poles Terminal Rating SCCR Rating Cooper Bussmann Fuses
With Indicator Without Indicator
CHM 10x38 and Midget CHM1DIU CHM1DU UL 600V/30A; IEC 690V/32A UR; IEC 60269-2; CSA; CCC 1 Solid, Stranded, Fine Stranded, Spade Lug, Comb Bus Bar; Single and Dual Wire; 75oC and 90oC Cu wire 200kA rms sym FNQ, KLM, FNM, KTK, BAF, FWA, PVM, C10 SERIES, AGU, BAN, FWC
CHM2DIU CHM2DU 2
CHM3DIU CHM3DU 3
CHM4DIU CHM4DU 4
CHM1DNIU CHM1DNU IEC 60269-2 1 pole + 1 neutral
CHM3DNIU CHM3DNU 3 poles + 1 neutral
CHM1DI-48U UL 48Vdc/30A; IEC 48Vdc/32A UR; IEC 60269-2; CSA; CCC 1
  CHM1DNXU IEC 690V/32A IEC60269-2 1 neutral n/a n/a
CHPV CHPV1IU CHPV1U UL & IEC; 1000Vdc/30A UL; CSA; UL4248-18; IEC60269-1; CCC 1 33kA Solar PV series
CHPV2IU CHPV2U 2
CHCC Class CC CHCC1DIU CHCC1DU UL 600V/30A UL; CSA; CCC 1 200kA rms sym LP-CC, FNQ-R, KTK-R
CHCC2DIU CHCC2DU 2
CHCC3DIU CHCC3DU 3
  CHCC1DI-48U UL 48Vdc/30A 1



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.


Product Design and Label Specifications
CHPV & CHPVI (PV Applications)


CHM & CHMI


CHCC & CHCCI (UL Applications)


CHCCI-48


CHMDNX (IEC Applications)


CHMI-48


Removing Instructions



The difference with Old design
Old/Original
Old Part No. Description
CHM1DNX 10x38 Fuse holder-1N Non-Indicating
CHM1D 10x38 Fuse holder-1P Non-Indicating
CHM1DN 10x38 Fuse holder-1P+1N Non-Indicating
CHM2D 10x38 Fuse holder-2P Non-Indicating
CHM3D 10x38 Fuse holder-3P Non-Indicating
CHM3DN 10x38 Fuse holder-3P+1N Non-Indicating
CHM4D 10x38 Fuse holder-4P Non-Indicating
CHCC1D Class CC Fuse holder-1P Non-Indicating
CHCC2D Class CC Fuse holder-2P Non-Indicating
CHCC3D Class CC Fuse holder-3P Non-Indicating
CHPV1 Class gR Fuse holder-1P Non-Indicating
CHM1DI 10x38 Fuse holder-1P Neon Indication
CHM1DNI 10x38 Fuse holder-1P+1N Neon Indication
CHM2DI 10x38 Fuse holder-2P Neon Indication
CHM3DI 10x38 Fuse holder-3P Neon Indication
CHM3DNI 10x38 Fuse holder-3P+1N Neon Indication
CHM4DI 10x38 Fuse holder-4P Neon Indication
CHM1DI-48 10x38 Fuse holder-1P LED Indication
CHCC1DI Class CC Fuse holder-1P Neon Indication
CHCC2DI Class CC Fuse holder-2P Neon Indication
CHCC3DI Class CC Fuse holder-3P Neon Indication
CHCC1DI-48 Class CC Fuse holder-1P LED Indication
CHPV1I Class gR Fuse holder-1P Neon-Indicating
CHM1DTI 10x38 Fuse holder-1P Neon Indication-Torx 20 Screw
CH-PLC MFH PLC Indicator accessory
CHPV1T Class gR Fuse holder-1P Non-Indicating-Torx 20 Screw
CHPV1TI Class gR Fuse holder-1P Neon-Indicating-Torx 20 Screw
JV-L Multi Pole Connector Kit

New design
New Part No. Description
CHM1DNX 10x38 Fuse holder-1N Non-Indicating
CHM1D 10x38 Fuse holder-1P Non-Indicating
CHM1DN 10x38 Fuse holder-1P+1N Non-Indicating
CHM2D 10x38 Fuse holder-2P Non-Indicating
CHM3D 10x38 Fuse holder-3P Non-Indicating
CHM3DN 10x38 Fuse holder-3P+1N Non-Indicating
CHM4D 10x38 Fuse holder-4P Non-Indicating
CHCC1D Class CC Fuse holder-1P Non-Indicating
CHCC2D Class CC Fuse holder-2P Non-Indicating
CHCC3D Class CC Fuse holder-3P Non-Indicating
CHPV1 Class gR Fuse holder-1P Non-Indicating
CHM1DI 10x38 Fuse holder-1P Neon Indication
CHM1DNI 10x38 Fuse holder-1P+1N Neon Indication
CHM2DI 10x38 Fuse holder-2P Neon Indication
CHM3DI 10x38 Fuse holder-3P Neon Indication
CHM3DNI 10x38 Fuse holder-3P+1N Neon Indication
CHM4DI 10x38 Fuse holder-4P Neon Indication
CHM1DI-48 10x38 Fuse holder-1P LED Indication
CHCC1DI Class CC Fuse holder-1P Neon Indication
CHCC2DI Class CC Fuse holder-2P Neon Indication
CHCC3DI Class CC Fuse holder-3P Neon Indication
CHCC1DI-48 Class CC Fuse holder-1P LED Indication
CHPV1I Class gR Fuse holder-1P Neon-Indicating
CHM1DTI 10x38 Fuse holder-1P Neon Indication-Torx 20 Screw
CH-PLC MFH PLC Indicator accessory
CHPV1T Class gR Fuse holder-1P Non-Indicating-Torx 20 Screw
CHPV1TI Class gR Fuse holder-1P Neon-Indicating-Torx 20 Screw
JV-L Multi Pole Connector Kit


Make it Simple with Cooper Bussmann resettable three-phase remote fuse monitor that integrates with a Programmable Logic Controller (PLC) or other monitoring and control equipment.

Specifications:
• Power Input: 24Vdc / 5mA
• Sensing Voltage: 600V/30mA
• Output Signals: Digital 0Vdc (Low), 24Vdc (High)
- 0Vdc Low – Fuse is good
- 24Vdc High – Fuse has opened
When the fuse opens, the output signal is sent high and will remain high until the unit is reset
• Rated Impulse Voltage: 8kV
• Local Indication: Two distinct LEDs indicate unit power (green) and open fuse (red). Upon the replacement of the fuse, the actuation of the reset switch will reset the open fuse LED
• Flammability Rating: UL 94V0
Wiring:
• For power, signal and ground connections use 22-24AWG (0.25mm2) 300V rated wire
Emissions and Immunity Testing:
• Electrostatic Discharge IEC 61000-4-2
• Electrical Fast Transient/Burst IEC 6100-4-4
• Surge Immunity IEC61000-4-5
Packaging:
• The CH-PLC is packaged individually
• A single unit monitors up to three phases
• Package includes 0.11” (2.8mm) quick connects for power, signal and ground connections
Minimum Circuit Voltage:
• Minimum circuit voltage required across the CH holder is 100Vac for the remote indication device to operate Installation Technique:
• Mounts on the left side of the fuse holder and mechanically interlocks with the fuse holder switch handle with hardware provided
IP20 Rating: Yes
Environmental Data:
• Storage and Operating Temperature: -20°C to 75°C
Agency Information:
• UL 508
• cULus to CSA Standard 22.2 No.14
PLC Programming:
• The CH-PLC signal line is designed to provide a digital input to a PLC I/O card.
• Programmable Logic Control program must be written to properly interpret the input signal to the PLC.
• The PLC program should check for consecutive high signals before taking action on a critical process.

De-energize all circuits before installing or removing any CH-PLC devices and follow all prescribed safety procedures.

 



Comb Bus Bar & Power Feed Accessories
Make Installation Easier
• Distributes power in single- or three-phase configurations
• Cut-to-length solution does not compromise finger-safe protection
• Single-phase bus bars rated to 1000Vdc and 100A in end-fed configuration (200A for center-fed configuration)
• Three-phase bus bars rated to 600Vac/dc and 100A in end-fed configuration (200A for center-fed configuration)
• Power feed terminals for single-phase and three-phase service

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