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Mersen MEV70V60-S - EVpack Fuse 700VDC UL 60A Max. Rated Breaking Capacity DC: 20 kA @ 700 V L/R ≤ 1 ms Surface Screw Mount
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Mersen MEV70V60-S EVpack Fuse 700VDC UL 60A Max. Rated Breaking Capacity DC: 20 kA @ 700 V L/R ≤ 1 ms…

Alternate Item Number: MEV70V60-S

UPC: 782001482855


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Specification Sheet

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Minimum Qty: 5

Multiplier: 5

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

Overview

The Mersen MEV70V60-S is a specialized DC over-current protection (O.C.P.) device from the EVpack-fuse line, engineered for demanding applications in electric vehicles (EV), hybrid electric vehicles (HEV), and battery energy storage systems (BESS). This fuse is designed for 700 VDC operation and features a rated current (In) of 60A. It offers a robust interrupting rating (IR) of 20 kA at 700 VDC, with a time constant (L/R) of ≤ 1 ms, ensuring effective clearing of DC fault currents. The MEV70V60-S is a surface screw mount fuse, facilitating straightforward installation. Key features include low watt losses and high cycling performance, making it suitable for battery pack protection, Battery Disconnect Units (BDU), and battery junction boxes for auxiliaries. It also serves as backup protection for DC relays, disconnectors, and switches, and is applicable for maintenance safety disconnects (MSD). The fuse has a minimum breaking capacity (MBC) below 3 kA, enabling optimized system coordination with DC contactors. Its high inrush current capability makes it suitable for auxiliary applications such as air conditioning systems within electric vehicles. The EVpack-fuse line-up provides full coverage of battery module voltage and current requirements and is characterized by its ultra-compact size. This specific model, MEV70V60-S, adheres to Mersen's commitment to providing best-in-class protection performance for DC applications. It is designed for applications requiring reliable DC fault current interruption and is part of Mersen's specialized DC protection portfolio.
  • 700 VDC Rated Voltage
  • 60 A Rated Current (In)
  • 20 kA Interrupting Rating (IR) at 700 VDC
  • L/R ≤ 1 ms Time Constant
  • Surface Screw Mount

Specifications

Amperage Rating
60 A
Application
Electrical Energy Storage Battery pack protection Battery charger Supercapacitor pack protection Backup protection for DC relay / disconnector / switch Maintenance Safety Disconnect (MSD)
Brand Name
Mersen
Connection
Surface Screw Mount
Connection Material
Tin-Plated Copper
DC Voltage Rating
700 V
Mounting
PC Mount
Size
2.52 x 0.41 in
Size
64 x 10.3 mm
Special Features
Design for DC applications Low watt losses High cycling performance Ultra compact size Current Ratings (In): 35 to 600A Interrupting Rating (IR): 20kA @ 700VDC, L/R =1ms High inrush current capability
Standard
Power Cycling & Vibration JASO D622
Type
Battery Pack Fuses
Package Dimensions (L x W x H)
2.52 in x 0.41 in x 0.56 in
Package Dimensions (L x W x H)
64 mm x 10.3 mm x 14.1 mm
Package Weight (Imperial)
0.022 lb
Package Weight (Metric)
0.010 kg
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Fuse Holder Modulostar® Size 10x38 IEC 690VAC 690VDC 3-Pole IP20

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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 is the power dissipation at 0.5 In for the MEV70V60-S fuse?

The power dissipation at 0.5 In for the MEV70V60-S fuse is 1.47 W.

What is the weight of the MEV70V60-S fuse?

The weight of the MEV70V60-S fuse is 9.9 g.

What is the maximum DC voltage rating for the MEV70 fuse?

The MEV70 fuse has a maximum DC voltage rating of 700 VDC.

What is the current rating range for the MEV70 fuse?

The current rating (In) for the MEV70 fuse ranges from 35A to 600A.

What is the maximum time to clear the Minimum Breaking Capacity (MBC) for MEV70V35-S?

The maximum time to clear the MBC for the MEV70V35-S is 5 seconds.

What is the interrupting rating (IR) of the MEV70 fuse?

The interrupting rating (IR) for the MEV70 fuse is 20kA at 700VDC, with an L/R ratio of less than or equal to 1ms.

What standards does the EVpack-fuse MEV70 comply with?

The MEV70 complies with Automotive IATF 16949:2016 Quality System and Power Cycling & Vibration JASO D622.

What are the primary applications for the EVpack-fuse MEV70?

The EVpack-fuse MEV70 is designed for DC applications such as EV/HEV, Electrical Energy Storage, and Battery pack protection.

Which fuse blocks are compatible with MEV70A fuses from 70 to 200A?

The P243E fuse blocks are compatible with MEV70A fuses ranging from 70 to 200A.

What is the minimum breaking capacity (MBC) for the MEV70V-S fuses?

The minimum breaking capacity (MBC) varies by current rating, ranging from 125A to 1500A for the MEV70V-S series.

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.