Mersen 60605J Fuse Block 600VAC 600VDC Class J 60A Adder Box with Reinforced Clip
Alternate Item Number: 60605J
UPC: 782001664190
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Overview
- 60A Class J fuse block rated for 600VAC/DC applications
- Reinforced clip with adder box for flexible multi-pole configurations
- Supports stranded or solid copper or aluminum conductors (#2-14 AWG Al/Cu)
- Glass-filled polycarbonate insulator with >2500V dielectric strength
- Connector torque rated at 45 in-lb for secure connections
Specifications
AC Voltage Rating | 600 V |
Amperage Rating | 60 A |
Brand Name | Mersen |
Class | Class J |
Connection | Box with Reinforced Clip |
Connection Type | Screw Terminal (for stranded/solid copper or aluminum conductors) |
Current Rating | 60A |
DC Voltage Rating | 600 V |
Material | Glass Filled Polycarbonate |
Material | Tin-plated Copper, Glass-filled Polycarbonate |
Maximum Operating Temperature | 80 C |
Maximum Operating Temperature | 80 °C |
Mounting | Direct Screw Mount |
Mounting Type | Snap-on adder box |
Number Of Poles | 1 |
Phase | 1 |
Poles | Multi-pole (adder box configuration) |
Series | Class J |
Size | 3.9 x 1.5 x 2.2 in |
Size | 99.06 x 38.1 x 55.88 mm |
Special Features | Class J Blocks (600V) use with AJT, A4J, HSJ |
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 |
Voltage Rating | 600 VAC |
Package Dimensions (L x W x H) | 3.9 in x 1.5 in x 2.2 in |
Package Dimensions (L x W x H) | 99.06 mm x 38.1 mm x 55.88 mm |
Package Weight (Imperial) | 0.250 lb |
Package Weight (Metric) | 0.113 kg |
Frequently Asked Questions
What is the voltage rating for these Class J fuse blocks?
These Class J fuse blocks have a voltage rating of 600VAC/DC.
What ampere ratings are available for Mersen Class J fuse blocks?
Available ampere ratings include 30A, 60A, 100A, 200A, 400A, and 600A.
What is the SCCR rating for these fuse blocks?
The Short Circuit Current Rating (SCCR) for these fuse blocks is 200kA.
What types of conductors can be used with these fuse blocks?
A choice of screw, pressure plate, box, and special order stud connectors fit a wide range of stranded or solid copper or aluminum conductors.
What are the insulators made of and what is their dielectric strength?
Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with dielectric strength exceeding 2500V.
What fuse classes are recommended for use with these 600V Class J blocks?
The 600V Class J blocks are recommended for use with AJT, A4J, and HSJ fuses.
What are the dimensions for mounting 30A and 60A standard Class J fuse blocks?
Recommended mounting screws for all 30A and 60A fuse blocks are 1/4 inch (0.250 inch dia.).
What are the dimensions for mounting 200A, 400A, and 600A fuse blocks?
Recommended mounting screws for all 200A, 400A, and 600A fuse blocks are 5/16 inch (0.313 inch dia.).
Are there space-saving options available for these fuse blocks?
Yes, space-saving options are available in the 30A and 100A configurations.
What are the UL and CSA certifications for these fuse blocks?
All class J fuse blocks meet UL4248 requirements, are UL listed (Guide IZLT, File E52283), and CSA certified (class 6225, File 32169).
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.