Mersen 30322R Fuse Block 600VAC 600VDC Class CC 30A 2-Pole Pressure Plate with Reinforced Clip
Alternate Item Number: 30322R
UPC: 782001750404
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Multiplier: 5
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Overview
- 2-pole Class CC fuse block rated for 600VAC/VDC and 30A maximum
- Pressure plate connectors for secure connections with stranded or solid copper wire
- Glass-filled polycarbonate (GFPC) insulators with >2500V dielectric strength and 94V-0 flammability rating
- High-conductivity tin-plated copper alloy fuse clips for excellent electrical performance
- Short Circuit Current Rating (SCCR) of 200kA for robust fault current protection
Specifications
AC Voltage Rating | 600 V |
Amperage Rating | 30 A |
Brand Name | Mersen |
Class | Class CC |
Connection | Pressure Plate with Reinforced Clip |
Connection Type | Pressure Plate |
Current Rating | 30A |
DC Voltage Rating | 600 V |
Material | Glass Filled Polycarbonate |
Material | Glass-filled polycarbonate |
Maximum Operating Temperature | 80 °C |
Maximum Operating Temperature | 80 C |
Mounting | Screw Mount or DIN Rail |
Number Of Poles | 2-pole |
Phase | 2 |
Poles | 2-Pole |
Size | 3.04 x 0.85 x 1.31 in |
Size | 77.216 x 21.59 x 33.274 mm |
Standard | 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) | 3.04 in x 0.85 in x 1.31 in |
Package Dimensions (L x W x H) | 77.216 mm x 21.59 mm x 33.274 mm |
Package Weight (Imperial) | 0.230 lb |
Package Weight (Metric) | 0.104 kg |
LFJ60030-2PID
The Littelfuse 600 V Class J blocks offer generous space savings and enhanced value over previous generations, such as indication, snap-to-release DIN-rail mounting and universal mounting holes.
Frequently Asked Questions
What voltage ratings does the 30322R support?
The Mersen 30322R supports 600VAC and 600VDC voltage ratings.
What is the maximum current rating for the 30322R?
The maximum current rating for the Mersen 30322R is 30A.
What type of fuses does the 30322R accommodate?
The Mersen 30322R accommodates all 30A Class CC fuses.
What is the Short Circuit Current Rating (SCCR) of the 30322R?
The Mersen 30322R has a Short Circuit Current Rating (SCCR) of 200kA.
What material are the insulators made from?
The insulators are made from glass-filled polycarbonate (GFPC).
What is the dielectric strength of the insulators?
The dielectric strength of the insulators exceeds 2500V.
What is the flammability rating of the insulators?
The flammability rating of the insulators is 94V-0.
What type of fuse clips are used in the 30322R?
The fuse clips are made from high-conductivity tin-plated copper alloy.
How many poles does the 30322R have?
The Mersen 30322R is a 2-pole fuse block.
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.