Mersen H1200492 - ABAT Size C, voltage : up to 1500VDC (with L/R≤3ms), Class : aBat, 1000A, with Metric thread Flush Ends
Mersen

H1200492

Alternate Item Number: ABAT15C1000-AIB

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Overview

The Mersen H1200492, an ABAT Size C fuse, provides robust DC protection for demanding applications, including battery containers and inverters. Engineered to meet IEC 60269-7, this fuse is rated for up to 1500VDC with an L/R ratio of ≤3ms and a current rating of 1000A. It features metric thread connections and flush ends for secure mounting. The ABAT15C series, to which this fuse belongs, is designed for voltages from 1000VDC up to 1500VDC, with current ratings spanning 500A to 1250A. These fuses offer a very high interrupting rating, ensuring effective fault clearing while maintaining limited power loss. Constructed with a solid assembly, they provide excellent thermal and mechanical withstand capabilities. Available in phenolic resin models for basic applications and fiberglass polyester for corrosive atmospheres or traction applications, this range ensures versatility. The H1200492 is UL recognized (File E113357) and manufactured in France, carrying CE marking. Its dielectric withstand tests include 6kV (basic model) and 12kV (salt spray-proof model) for RMS voltage 1 minute 50/60 Hz, and 10kV (basic model) and 20kV (salt spray-proof model) for impulse voltage 1.2/50 s between close phases and phase and ground. The fuse is suitable for connection with terminals up to 16mm² width and 5mm thickness, or with 50mm² max. cable and copper terminals, or a 15x8 max. rigid or flexible bar. This fuse is ideal for applications requiring reliable DC circuit protection.
  • Mersen ABAT Size C DC Fuse (SKU: H1200492)
  • Rated for 1000A and up to 1500VDC (L/R ≤3ms)
  • Compliant with IEC 60269-7 for battery protection
  • Features metric thread and flush ends
  • UL Recognized (File E113357) and CE Marked

Specifications

Amperage Rating
1000 A
Application
Protection of inverters Battery container protection Battery rack / string protection Power Conversion System (PCS) protection Protection of Battery Connection Panel (BCP) DC Systems protection
Body Material
Ceramic
Brand Name
Mersen
Connection
End Contact with Threaded Holes
Connection Material
Silver-Plated Brass
Connection Type
Metric thread Flush Ends
Current Rating
1000 A
DC Voltage Rating
1500 V
Interrupt Rating
250 kA
Mounting
Bolted
Series
ABAT15C
Size
4.63 x x in
Size
117.6 x x mm
Size
Size C
Special Features
Designed for DC applications Dedicated to battery protection Fastest of their category Compactness High Max. Interrupting Rating Several terminals can be provided
Standard
IEC 60 269-7 (standard for battery protection) UL Recognized - UL 248-13 IEC 60 269-4 VSI
Type
Battery Energy Systems
Type Of Indicators
Striker
Voltage Rating
1500 VDC
Package Weight (Imperial)
4.079 lb
Package Weight (Metric)
1.850 kg

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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.