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Mersen CNN600DIN - Forklift Truck DIN CNN and CNL fuses 130VAC 80VDC 600A DIN Type Blades
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Mersen CNN600DIN Forklift Truck DIN CNN and CNL fuses 130VAC 80VDC 600A DIN Type Blades

Alternate Item Number: CNN600DIN


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Specification Sheet

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Overview

The Mersen CNN600DIN is a DIN Type Blade fuse, specifically engineered for the demanding electrical protection needs of DC battery-powered equipment. With a robust construction and a stud-mounted bolt-in design, this fuse is built for long service life in adverse operating conditions. It is rated for 600 Amps, with a maximum operating voltage of 130 Volts AC or 80 Volts DC, making it suitable for heavy-duty applications. This fuse is ideal for protecting circuits in equipment such as forklift trucks, hand trucks, motorized work platforms, and other DC battery operated systems. The CNN600DIN features a lower voltage rating compared to some other models but offers AC recognition and visual 'see-thru' indication to clearly show when the fuse has operated. It is designed to fit on SFBT fuse bases, adhering to DIN 43560 fuse dimensions, ensuring compatibility with standard mounting hardware. Mersen's commitment to quality and reliability is evident in the design of this essential circuit protection component.
  • Mersen CNN600DIN Forklift Truck Fuse
  • 600 Ampere Rating
  • 130 Volt AC / 80 Volt DC Maximum Voltage
  • DIN Type Blades for secure mounting
  • Designed for DC battery powered equipment

Specifications

AC Voltage Rating
130 V
Amperage Rating
600 A
Application
Battery systems Forklift trucks Battery hand trucks Motorized work platforms
Brand Name
Mersen
Connection
DIN Type Blades
Connection Material
Silver-Plated Copper
DC Voltage Rating
80 V
Size
3.21 x 0.89 x in
Size
81.5 x 22.6 x mm
Special Features
All fuses are AC and DC rated Expanded ampere ratings General purpose types Link is visible through window
Standard
UL Recognized
Type
Forklift Truck Fuses
Package Weight (Imperial)
0.132 lb
Package Weight (Metric)
0.060 kg
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

GPM-SRR90

Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20

C331156

Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Fuse Block 600VAC 600VDC Class CC 30A 3-Pole Pressure Plate with Reinforced Clip

30323R

Fuse Block 600VAC 600VDC Class CC 30A 3-Pole Pressure Plate with Reinforced Clip
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

Frequently Asked Questions

What is the voltage rating for CNN and CNL fuses?

CNN fuses have a rated voltage of 130V AC and 80V DC. CNL fuses have a rated voltage of 80V AC and 80V DC.

What is the ampere range for these fuses?

The ampere range for these fuses is from 10 A to 800 A.

What is the breaking capacity of these fuses?

The breaking capacity is 2600A at L/R 5ms and 1600A at L/R 10ms.

What applications are these fuses designed for?

These fuses are designed for battery systems, forklift trucks, battery hand trucks, and motorized work platforms.

Are these fuses rated for both AC and DC?

Yes, all fuses are AC and DC rated.

What is a key feature of the CNL and CNN fuses?

The flat CNL and CNN style fuses have a lower voltage rating, are AC, UL recognized, more space saving, and have visual indication.

Can these fuses be fitted on specific fuse bases?

Yes, they can be fitted on SFBT fuse bases as per DIN 43560 fuse dimensions.

What are the dimensions of the CNN and CNL fuses?

The fuses have a height of 85 mm, a width of 24 mm, and a depth of 25 mm.

What are the dimensions of the SFBT fuse base?

The SFBT fuse base has a height of 85 mm and a width of 26 mm or 36 mm for extended studs.

What standards are these fuses recognized under?

These fuses are UL Recognized.

Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.