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HomeProductsCircuit ProtectionElectrical, Specialty FusesFWX-40A
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FWX-40A - Eaton - Bussmann Electrical Division

Manufacturer Part Number
FWX-40A
Manufacturer
Bussmann (Eaton)
Allelco Part Number
32D-FWX-40A
ECAD Model
Parts Description
FUSE CARTRIDGE 40A 250VAC/VDC
Package
Cylindrical, Blade Terminal (Bolt)
Data sheet
FWX 250V 35-2500A.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 275

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Quantity
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Specifications

FWX-40A Tech Specifications
Eaton - Bussmann Electrical Division - FWX-40A technical specifications, attributes, parameters and parts with similar specifications to Eaton - Bussmann Electrical Division - FWX-40A

Product Attribute Attribute Value  
Manufacturer Bussmann (Eaton)  
Voltage Rating - DC 250 V  
Voltage Rating - AC 250 V  
Size / Dimension 0.810" Dia x 3.190" L (20.57mm x 81.03mm)  
Series FWX  
Response Time -  
Package / Case Cylindrical, Blade Terminal (Bolt)  
Package Bulk  
Operating Temperature -  
Product Attribute Attribute Value  
Mounting Type Bolt Mount  
Melting I²t 80  
Fuse Type Cartridge  
Features -  
Current Rating (Amps) 40A  
Class -  
Breaking Capacity @ Rated Voltage 200kA AC, 50kA DC  
Approval Agency CE, CSA, UR  
Applications Electrical, Industrial  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

FWX-40A

Manufacturer

Eaton-Bussmann-Electrical-Division

Introduction

The Eaton-Bussmann FWX-40A is a high-performance, heavy-duty cartridge fuse designed for industrial and electrical applications. This fuse provides reliable and robust circuit protection against overcurrent and short-circuit conditions.

Product Features and Performance

Current Rating: 40A

Voltage Rating: 250 VAC, 250 VDC

Breaking Capacity: 200kA AC, 50kA DC

Melting I²t: 80

Cylindrical, bolt-mount design with blade terminals

Product Advantages

Robust and durable construction for harsh industrial environments

High breaking capacity for reliable circuit protection

Precise current interruption to prevent equipment damage

Wide voltage and current ratings for versatile applications

Key Reasons to Choose This Product

Proven reliability and performance from a trusted industry leader

Comprehensive safety certifications (CE, CSA, UL)

Cost-effective solution for circuit protection needs

Easy installation and replacement with bolt-mount design

Quality and Safety Features

Certified to meet rigorous safety standards (CE, CSA, UL)

Designed and manufactured to strict quality control measures

Reliable performance in a wide range of operating temperatures

Compatibility

Suitable for use in electrical and industrial applications

Compatible with a variety of equipment and systems that require circuit protection

Application Areas

Industrial machinery and equipment

Electrical power distribution systems

Commercial and residential installations

Product Lifecycle

The Eaton-Bussmann FWX-40A is an active, in-production product. There are no known plans for discontinuation at this time. Equivalent or alternative models may be available, so customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Eaton - Bussmann Electrical Division FWX-40A

Product Attribute FWX-40A FWX-700A FWX-35A FWX-50A
Part Number FWX-40A FWX-700A FWX-35A FWX-50A
Manufacturer Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division
Features - - - -
Applications Electrical, Industrial Electrical, Industrial Electrical, Industrial Electrical, Industrial
Size / Dimension 0.810" Dia x 3.190" L (20.57mm x 81.03mm) 2.000" Dia x 3.840" L (50.80mm x 97.54mm) 0.810" Dia x 3.190" L (20.57mm x 81.03mm) 0.810" Dia x 3.190" L (20.57mm x 81.03mm)
Series FWX FWX FWX FWX
Breaking Capacity @ Rated Voltage 200kA AC, 50kA DC 200kA AC, 50kA DC 200kA AC, 50kA DC 200kA AC, 50kA DC
Approval Agency CE, CSA, UR CE, CSA, UR CE, CSA, UR CE, CSA, UR
Voltage Rating - DC 250 V 250 V 250 V 250 V
Fuse Type Cartridge Cartridge Cartridge Cartridge
Class - - - -
Melting I²t 80 48800 50 100
Voltage Rating - AC 250 V 250 V 250 V 250 V
Operating Temperature - - - -
Current Rating (Amps) 40A 700A 35A 50A
Mounting Type Bolt Mount Bolt Mount Bolt Mount Bolt Mount
Package Bulk Bulk Bulk Bulk
Package / Case Cylindrical, Blade Terminal (Bolt) Cylindrical, Blade Terminal (Bolt) Cylindrical, Blade Terminal (Bolt) Cylindrical, Blade Terminal (Bolt)
Response Time - - - -

FWX-40A Datasheet PDF

Download FWX-40A pdf datasheets and Eaton - Bussmann Electrical Division documentation for FWX-40A - Eaton - Bussmann Electrical Division.

Datasheets
FWX 250V 35-2500A.pdf
PCN Packaging
Shipping Box and Labels 05/Jan/2018.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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FWX-40A Image

FWX-40A

Eaton - Bussmann Electrical Division
32D-FWX-40A

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