ESR Series

Size 1XL aBat 1500VDC

Littelfuse ESR Series copy
Littelfuse logo in green on white background

Amp Range:

150A


Voltage:

1500VDC


Part # Amp Rating Voltage
Din Blade (DB) 125A 1500VDC
Bolted Blade (UB) 125A 1500VDC

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Top FAQs

A BESS fuse is as fuse that has been specifically designed for Energy Storage/DC applications. They are available in either aBat or gBat designations.

BESS fuses are compact in size, have a high DC voltage rating, a high DC breaking capacity and a low Watts loss rating – making them the most efficient option for Energy Storage protection.

BESS fuses are available from 80A up to 1400A.

BESS fuses are available up to 2000 VDC.

BESS fuses have versatile mounting arrangements, with the option of Flush End, Bolted Blade or DIN Blade terminations. 

BESS fuses are often seen in Energy Storage, Photovoltaic Converters, DC common Bus systems, Regenerative drives and rectifiers. 

Fuses Testimonial - ADJ Contracting

Emailing to pass on my heartful thanks for your team last night and their responsiveness in getting us out of trouble with a major fault on our hospital project. Taking the after-hours call, opening up after-hours and having the stock on hand meant that we could get the hospital back online and enabled over 30 surgeries to go ahead today, which would not have only been a financial cost to the hospital, but negated the mental and physical impact on people that need urgent surgeries and then having to put them off to an alternate date, is honestly huge! Once again thanks for all the help!

Scott Boreham

Project Manager at ADJ Contracting

Russell King - JOHNSON ELECTRICAL SERVICES

I called thru at 430pm EST and was put in contact with Sally in Vic! From the moment the call was answered Sally couldn’t do enough to try and help..... then she organised for Sydney to open up at 6am for me to collect the fuses. As a service-based company it was very refreshing to come across someone that went over and above to help us client back into production as quickly as we could!

Russell King

DIRECTOR - JOHNSON ELECTRICAL SERVICES

Michael, you asked me if I was happy with your service. Let me tell you that Fuseco had quoted and delivered the products via airfreight from Germany before our other suppliers returned our call. Outstanding!

Peter Stremski

LAWRENCE AND HANSON

I would like to acknowledge the exceptional service provided by one of your employees over the Xmas break. On Christmas day we lost a 22kV underground feed to a very important part of our business and were desperate for some replacement HV fuses. I found your emergency contact details on the web a and immediately called. The person who answered was very helpful and arranged an emergency transport to our site. The next day, we were back up and running! We are a remote operation 1800kms from the nearest city and average service is the norm.

Gregory Blair

ELECTRICAL MAINTENANCE AT BHP BILLITON

Thanks for ensuring that our order was delivered on time. Again, thank you for going the extra 8,000 km!

Don Hajdu

LOGISTICS OFFICER AT GRIDSENSE

I just wanted to let you know what great service your people gave us over the Christmas break and went to great lengths to make sure that we got the right fuses and that they were delivered on time. Dealing with your company a pleasure. Keep up the good work.

Kerry Prasad

MIDDENDORP TRARALGON

I don’t normally do this but I feel compelled to thank you in writing. I have been in the electrical industry for 25 years and without a doubt the most competent and trustworthy supplier I have used over this period of time is Fuseco. This is a demanding industry and how your team keeps performing above expectations is exceptional to me.

Ross Adam

EXPORT DEPT AT REXEL

I have dealt with Fuseco for the last 6 years for all our fuse requirements and find they provide the highest quality service and on-going support to our business for our day to day operations and for emergency/ heatwave as they arise. During a heatwave event in January 2014, SA Power Networks had critical fuse demands. Fuseco were extremely responsive in expediting stock requirements and organising special air freights to meet our urgent demands. Their customer service is excellent and key KPI’s measured against the contract are always above target.

Peter Ashenden

INVENTORY ANALYST AT SA POWER NETWORKS

Any company that can pull a rabbit out of a hat like that definitely has my attention!

Dane Branham

PROJECT ENGINEER AT RIO TINTO

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