Mersen ATMR30-HD Fuse ATMR - Class CC - Fast-Acting 600VAC 600VDC 30A Ferrule Amp-Trap® HD
Alternate Item Number: ATMR30-HD
UPC: 782001324070
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Overview
- Class CC fast-acting fuse rated for 600VAC and 600VDC
- 30A current rating with current-limiting protection
- Compact design ideal for space-constrained applications
- Rejection dimensions prevent substitution with lower-rated fuses
- Fast-acting operation minimizes equipment damage during faults
Specifications
AC Voltage Rating | 600 V |
Amperage Rating | 30 A |
Application | Control circuits Lighting General loads Branch circuit protection |
Body Material | GMG |
Brand Name | Mersen |
Class | Class CC |
Connection | Ferrule |
Connection Material | Tin-Plated Copper |
DC Voltage Rating | 600 V |
Interrupt Rating | 200 kA |
Mounting | Clip |
Size | 1.5 x 0.41 in |
Size | 38.1 x 10.414 mm |
Special Features | Rejection-style design prevents replacement errors when used with recommended fuse blocks Versatile design for individual component and branch circuit protection |
Standard | UL listed to standard 248-4 File E2137 CSA certified to standard C22.2 No. 248.4 DC listed to UL standard 248 |
Sub Brand | Amp-Trap® |
Type | Class CC |
Package Dimensions (L x W x H) | 1.5 in x 0.41 in x 0.41 in |
Package Dimensions (L x W x H) | 38.1 mm x 10.414 mm x 10.414 mm |
Package Weight (Imperial) | 0.020 lb |
Package Weight (Metric) | 0.009 kg |
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Frequently Asked Questions
Are ATMR fuses UL listed and CSA certified?
Yes, ATMR fuses are UL Listed to Standard 248-4 and CSA Certified to Standard C22.2 No. 248.4.
What are the voltage and amperage ratings for ATMR fuses?
ATMR fuses are rated for 600VAC/DC and come in amperages from 1/10 to 30A.
What is the interrupting rating for ATMR fuses?
The interrupting rating is 200kA I.R. AC and 100kA I.R. DC.
What are the main features of ATMR fuses?
ATMR fuses are fast-acting, very current-limiting, and have a rejection-style design to prevent replacement errors.
Can ATMR fuses be replaced with lesser-rated fuses?
No, ATMR's rejection dimensions prevent substitution by lesser rated fuses.
What types of circuits are ATMR fuses suitable for?
They are suitable for general circuits, control circuits, lighting, general loads, and branch circuit protection.
What is the primary benefit of the rejection-style design?
The rejection-style design prevents replacement errors when used with recommended fuse blocks.
What makes ATMR fuses a good choice for control circuits?
ATMR fuses are a popular choice for economical protection of control circuits and transformers where short circuit currents exceed 10,000 amperes.
What is the purpose of ATMR fuses?
ATMR fuses provide current-limiting protection to general circuits and are suitable for individual component and branch circuit protection.
What are the dimensions of ATMR fuses?
ATMR fuses are the smallest dimension 600VAC/DC fuses suitable for branch circuit protection.
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.