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Overview
- Rated for 600 Volts AC and DC
- Accommodates Class H and K fuses up to 30 Amperes
- Single-pole configuration
- Features copper box connectors for copper wire (#2-14 AWG)
- Constructed with a durable GFPC insulator
Specifications
AC Voltage Rating | 600 V |
Amperage Rating | 30 A |
Brand Name | Mersen |
Class | Class H/K |
Connection | Box |
Connection Type | Screw, pressure plate, box, or stud connectors |
Connection Type | Box Connector |
Current Rating | 30A |
DC Voltage Rating | 600 V |
Material | Glass-filled polycarbonate (GFPC) or phenolic |
Material | Copper, Glass-filled Polycarbonate |
Material | Glass Filled Polycarbonate |
Maximum Operating Temperature | 80 C |
Mounting | Direct Screw Mount |
Mounting Type | Box |
Mounting Type | Screw |
Number Of Poles | 1 |
Phase | 1 |
Poles | 1-pole |
Poles | 1 |
Size | 7 x 1.63 x 2 in |
Size | 177.8 x 41.402 x 50.8 mm |
Standard | All fuse blocks meet the requirements of UL 4248 UL listed, guide IZLT, File E52283 UL recognized component guide IZLT2, file E52283 CSA certified class 6225, File 32169 |
Type | UL/CSA Fuse Bases |
Voltage Rating | 600 VAC |
Package Dimensions (L x W x H) | 7 in x 1.63 in x 2 in |
Package Dimensions (L x W x H) | 177.8 mm x 41.402 mm x 50.8 mm |
Package Weight (Imperial) | 0.400 lb |
Package Weight (Metric) | 0.181 kg |
Frequently Asked Questions
What is the maximum voltage rating for the Mersen 60301 fuse block?
The Mersen 60301 fuse block is rated for 600 Volts AC and 600 Volts DC.
What fuse classes are compatible with the Mersen 60301 fuse block?
This fuse block is designed for Class H and Class K fuses.
What type of wire connectors does the Mersen 60301 use?
The Mersen 60301 features copper box connectors suitable for copper wire.
What is the wire range for the box connectors on the 60301 fuse block?
The box connectors on the Mersen 60301 have a wire range of #2-14 AWG.
What is the amperage rating of the Mersen 60301 fuse block?
The Mersen 60301 fuse block has an amperage rating of 30 Amperes.
How many poles does the Mersen 60301 fuse block have?
The Mersen 60301 is a single-pole fuse block.
What material is the insulator made of on the Mersen 60301?
The insulator on the Mersen 60301 is made of GFPC (glass-filled polycarbonate).
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.


