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Mersen A076107 - High performance square body fuse-link Protistor® Size 93 aR 1500VAC IEC 630A With Striker DIN 140 Blades

Mersen A076107 High performance square body fuse-link Protistor® Size 93 aR 1500VAC IEC 630A With…

Alternate Item Number: PC93UH15C630D4F


Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Mersen A076107 Protistor® square body fuse-link delivers ultra-fast semiconductor protection for high-voltage power conversion systems, specifically designed for Size 93 applications. Rated at 1500VAC (IEC) and 630A, this aR class fuse-link is engineered for critical applications requiring precise fault interruption and minimal I²t values, ensuring rapid response to overcurrent conditions. The fuse-link features pure silver die-cut elements embedded in solidified sand, which provides controlled arcing and superior cycling capability, maintaining performance even under repeated fault conditions. With a rated breaking capacity of 150kA, it offers robust protection for sensitive semiconductor components including SCRs, diodes, thyristors, GTOs, and IGBTs, safeguarding against catastrophic failures in high-power environments. All contact surfaces are silver-plated for optimal conductivity, reducing resistance and heat generation, while non-magnetic hardware maintains performance integrity in high-frequency environments where magnetic interference could otherwise degrade operation. The A076107 includes a low-voltage trip-indicator compatible with field-mountable microswitches, enabling remote status monitoring and system integration for enhanced operational awareness. Designed for secure and reliable mounting, the fuse-link utilizes DIN 140 blades, ensuring compatibility with standard industrial fuse holders and disconnect switches. Compliance with IEC 60269-4 standards guarantees adherence to stringent international safety and performance requirements, making it suitable for demanding applications. Ideal for inverters, motor drives, UPS systems, and other power conversion equipment operating at 690V or less, the A076107 provides a dependable solution for protecting high-performance semiconductor devices in critical power electronics applications.
  • Ultra-fast aR class semiconductor protection (IEC 60269-4)
  • 1500VAC rated voltage with 630A current capacity
  • 150kA rated breaking capacity for high-fault conditions
  • Pure silver die-cut elements in solidified sand for controlled arcing
  • DIN 140 blades with low-voltage trip-indicator for remote monitoring

Specifications

AC Voltage Rating
1500 V
Amperage Rating
630 A
Application
Protection of rectifiers, inverters, DC drivers, UPS systems, reduces voltage motor starters and other equipment in globally accepted aplications.
Brand Name
Mersen
Case
Ceramic
Connection
DIN Type Blades
Mounting
Bolted
Size
6.54 x 2.93 x 3.37 in
Size
166 x 74.5 x 85.5 mm
Special Features
Extremely fast acting Current limiting Very low l²t Worldwide acceptability Superior cycling ability Choice of mounting styles Broad range of ampere rating
Standard
IEC 60269.4
Sub Brand
Protistor®
Type
High performance square body fuse-links AC protection
Type Of Indicators
Striker
Voltage Rating
1500 V
Wattage
136 W
Package Dimensions (L x W x H)
6.54 in x 2.93 in x 3.37 in
Package Dimensions (L x W x H)
166 mm x 74.5 mm x 85.5 mm
Package Weight (Imperial)
3.968 lb
Package Weight (Metric)
1.800 kg
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Fuse Block 600VAC 600VDC Class CC 30A 3-Pole Pressure Plate with Reinforced Clip

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Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20

C331156

Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 14x51 1-Pole Visual Indicator Microswitch Pressure Plate IP20
Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

E1062696

Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20
POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
9F61 Size B Clips 1.6in

9F61BWW460

9F61 Size B Clips 1.6in

Frequently Asked Questions

What voltage rating does the A076107 support?

The A076107 is rated for 1500VAC (IEC) operation.

What is the interrupting rating of this fuse-link?

The fuse-link has a rated breaking capacity of 150kA for fault conditions.

What applications is this fuse-link designed for?

The A076107 protects inverters, motor drives, UPS systems, and similar power conversion equipment operating at 690V or less.

Does this fuse-link include a trip indicator?

Yes, the A076107 features a low-voltage trip-indicator compatible with field-mountable microswitches.

What standards does this fuse-link comply with?

The fuse-link meets IEC 60269-4 and VDE 636-23 requirements for aR class semiconductor protection.

What materials are used in the fuse-link construction?

The fuse-link uses pure silver die-cut elements embedded in solidified sand, with silver-plated contact surfaces and non-magnetic hardware.

What is the current rating of the A076107?

The fuse-link is rated for 630A continuous current.

What mounting style does this fuse-link use?

The A076107 utilizes DIN 140 blades for secure mounting in compatible fuse holders.

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.