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Approvals & Standards

  • IEC 60269-7
  • RoHS compliance

Key features & benefits

Mersen NH gBat fuse series was engineered specifically for protection
of battery systems. They offer full range protection and can protect
very small over currents as well as DC fault current up to 150kA. The
NH gBat fuses serie covers various ratings in 1000VDC with NH1 and
NH2 sizes, and in 1500VDC with NH1XL, NH2XL and NH3L sizes. They are gBat type that comply with new IEC 60269-7 standard for Battery protection. They are available with bolted type blades for
direct mounting, or with plain blades.

More specifications


  • Electrical energy storage
  • Battery storage system
  • Line protection between battery system and DC/DC converter or battery inverter
  • DC grid protection

Product Specifications

Item Number


Catalogue No.



Fuse-link gBAT 1500VDC Size 1XL 63A With Plain Blades For Clip  



Rated voltage DC IEC

1500   V

Ampere Rating

63   A

AC or DC




Fuse Size




Max. Rated Breaking Capacity DC

50 kA @ 1500 V, L/R = 2 ms  

Power Dissipation at Rated Current Value

25   W

Power Dissipation at Intermediate Current Value

10.2 W @ 0.7 In   W

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

Plain Blades  

Product Weight

1.543   lb

Product Width

1.56   in

Product Length

7.58   in

Product Height

2.54   in

Sell Pack Quantity

1   EA

Sell Pack Weight

1.543   lb

Sell Pack Width

4.53   in

Sell Pack Length

9.06   in

Sell Pack Height

4.33   in