Mersen FBC60J100I Mersen’s FBC60J100I is a Generation 2 open-style Class J fuse block designed for 0-100A…
Alternate Item Number: FBC60J100I
UPC: 782001505264
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Minimum Qty: 10
Multiplier: 10
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Overview
- 0-100A current rating, 600V voltage rating for industrial applications
- DIN-rail mountable with compact footprint for space-constrained panels
- Supports stranded and solid wire via screw, pressure plate, or box connectors
- Dovetail nesting enables efficient multipole field assembly
- IP20-rated with dead front covers for basic protection against solid objects
Specifications
Application | Branch circuits Control panels Load centers Lighting, heating, & general loads |
Brand Name | Mersen |
Class | Class J |
Maximum Operating Temperature | 80 °C |
Maximum Operating Temperature | 80 C |
Number Of Poles | 1 |
Size | 4.95 x 1.72 x 2.01 in |
Size | 125.73 x 43.688 x 51.054 mm |
Special Features | DIN-rail mountable, 600V, 30-100A fuse bases 30A is available with box, screw, and pressure plate terminations 60A & 100A is available with box only Fresh new Mersen gray color for fuse base Dovetail design for interlocking configuration of 2-pole and 3-pole bases Unique molding around the termination to accommodate hinged cover and for increased safety Built-in lockout/tagout feature IP20 finger safe New clear covers with indicators for safety and visual inspections Multi-connector wiring options |
Standard | All class J fuse blocks meet the requirements of UL4248 (formerly UL512) UL listed Guide IZLT, File E52283 CSA certified class 6225, File 32169 |
Type | UL/CSA Fuse Bases |
Package Dimensions (L x W x H) | 4.95 in x 1.72 in x 2.01 in |
Package Dimensions (L x W x H) | 125.73 mm x 43.688 mm x 51.054 mm |
Package Weight (Imperial) | 0.040 lb |
Package Weight (Metric) | 0.018 kg |
FBC60J100
The Mersen FBC60J100 is a Generation 2 open-style Class J fuse block designed to accommodate Class J fuses from 0-100A at 600V. This model offers versatile connection options, including screw, pressure plate, and box connectors, compatible with a wide range of stranded or solid wire. Engineered for modern industrial applications, these Gen2 fuse blocks feature a more compact design compared to traditional offerings and are DIN-rail mountable for efficient panel assembly. The dovetail nesting capability allows for easy multipole field assembly, simplifying configuration. When paired with Mersen’s newly designed dead front covers, the fuse bases achieve an IP20 rating, enhancing safety. Manufactured in the USA, the FBC60J100 (SKU: FBC60J100) provides reliable fuse protection and connection for electrical systems.
9F61CHR210
The Mersen 9F61CHR210 fuse support is a medium voltage component designed for reliable operation in 2.4kV to 38kV systems. This non-disconnecting fuse support is ideal for potential transformer circuits or applications requiring an isolating device in series with the fuse. The 9F61CHR210 supports both vertical and horizontal mounting configurations, providing installation flexibility for indoor (Type EK) and outdoor (Type EKO) environments. Key specifications include a voltage rating of 2.4kV to 38kV and compatibility with Mersen’s high-speed fuse series, including Amp-Trap® CS-3 and 9F60/9F62 series. The fuse support features live parts at both ends for secure connections and is engineered for transformer protection and distribution line applications. The 9F61CHR210 is part of Mersen’s 9F61 series, known for robust construction and compliance with industry standards. This fuse support is manufactured in the USA and distributed by Gross Automation. It is designed to integrate seamlessly with Mersen’s fuse disconnect switches and accessories, ensuring a complete protection solution for medium voltage systems.
Frequently Asked Questions
Can these fuse blocks be mounted on a DIN-rail?
Yes, the Gen2 fuse blocks are DIN-rail mountable.
What class of fuses are these blocks designed to accommodate?
These fuse blocks are designed to accommodate Class J fuses.
What is the voltage and amperage rating for these Class J fuse blocks?
These Class J fuse blocks are rated for 600VAC/DC and accommodate fuses from 30A to 100A.
What is the IP rating of the fuse bases when used with dead front covers?
Fuse bases are IP20 rated when paired with Mersen’s newly designed dead front covers.
What types of wire connectors are available for the 30A fuse bases?
The 30A fuse bases are available with screw, pressure plate, and box connectors.
What are the recommended fuse types for these holders?
Recommended fuse usage includes AJT, A4J, and HSJ types.
What wire range is supported by the 100A box connectors?
The 100A box connectors support wire ranges from 2/0-6 AWG for both copper and aluminum.
Do the dead front covers have indicators?
Yes, new clear covers are available with indicators for safety and visual inspections.
What is the Short-Circuit Current Rating (SCCR) for these fuse blocks?
The Short-Circuit Current Rating (SCCR) for these fuse blocks is 200kA.
How are multi-pole configurations assembled?
They feature dovetail nesting for multi-pole field assembly, allowing interlocking configurations.
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.