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HomeProductsCircuit ProtectionElectrical, Specialty Fuses170M4744
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170M4744 - Eaton - Bussmann Electrical Division

Manufacturer Part Number
170M4744
Manufacturer
Bussmann (Eaton)
Allelco Part Number
32D-170M4744
ECAD Model
Parts Description
FUSE SQUARE 450A 1.3KVAC RECT
Package
Rectangular, Blade
Data sheet
British Style High Speed Fuse.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 42

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Quantity
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Payment method
Our certification

Specifications

170M4744 Tech Specifications
Eaton - Bussmann Electrical Division - 170M4744 technical specifications, attributes, parameters and parts with similar specifications to Eaton - Bussmann Electrical Division - 170M4744

Product Attribute Attribute Value  
Manufacturer Bussmann (Eaton)  
Voltage Rating - AC 1.3 kV  
Size / Dimension 2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm)  
Series -  
Response Time -  
Package / Case Rectangular, Blade  
Package Bulk  
Operating Temperature -  
Mounting Type Bolt Mount  
Product Attribute Attribute Value  
Melting I²t 42000  
Fuse Type Square  
Features Indicating  
Current Rating (Amps) 450A  
Class -  
Breaking Capacity @ Rated Voltage 100kA  
Approval Agency 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 8535.10.0040

Parts Introduction

Manufacturer Part Number

170M4744

Manufacturer

Eaton, Bussmann Electrical Division

Introduction

The 170M4744 is a high-performance, rectangular blade-style fuse designed for demanding industrial and electrical applications. This fuse offers reliable circuit protection with its robust construction and high breaking capacity, making it a suitable choice for protecting critical equipment and systems.

Product Features and Performance

Rated for 450A at 1.3kVAC

Extremely high breaking capacity of 100kA

Rectangular blade-style design for secure, bolt-mount installation

Indicating feature provides visual status of the fuse

CSA and UL (UR) listed for safety and quality assurance

Product Advantages

Robust construction ensures long-lasting, reliable performance

High breaking capacity protects against severe short-circuit conditions

Indicating feature allows for easy monitoring of fuse status

Compact, space-saving design simplifies installation

Key Reasons to Choose This Product

Exceptional circuit protection for critical industrial and electrical applications

Proven reliability and performance backed by industry certifications

Versatile design that accommodates a wide range of installation requirements

Peace of mind knowing your equipment is safeguarded against overloads and short circuits

Quality and Safety Features

CSA and UL (UR) listed for safety and quality assurance

Designed and manufactured to the highest industry standards

Compatibility

The 170M4744 fuse is compatible with a variety of industrial and electrical systems that require high-performance circuit protection.

Application Areas

Industrial machinery and equipment

Electrical distribution systems

Power generation and transmission

Commercial and institutional facilities

Product Lifecycle

The 170M4744 is an active, current product in our website's sales team's portfolio. There are no known plans for discontinuation at this time. Customers are advised to contact our website's sales team for information on any available equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Eaton - Bussmann Electrical Division 170M4744

Product Attribute 170M4744 170M4719 170M4740 170M4764
Part Number 170M4744 170M4719 170M4740 170M4764
Manufacturer Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division
Current Rating (Amps) 450A 900A 250A 500A
Features Indicating - Indicating Indicating
Applications Electrical, Industrial Electrical, Industrial Electrical, Industrial Electrical, Industrial
Size / Dimension 2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm) 1.969' L x 2.087' W x 2.717' H (50.00mm x 53.00mm x 69.00mm) 2.913" L x 2.087" W x 2.717" H (74.00mm x 53.00mm x 69.00mm) 1.969' L x 2.087' W x 2.717' H (50.00mm x 53.00mm x 69.00mm)
Voltage Rating - AC 1.3 kV 700 V 1.3 kV 700 V
Mounting Type Bolt Mount Bolt Mount Bolt Mount Bolt Mount
Package Bulk Bulk Bulk Bulk
Series - - - -
Response Time - - - -
Package / Case Rectangular, Blade Rectangular, Blade Rectangular, Blade Rectangular, Blade
Fuse Type Square Square Square Square
Class - - - -
Breaking Capacity @ Rated Voltage 100kA 200kA 100kA 200kA
Melting I²t 42000 155000 7750 25000
Approval Agency CSA, UR CE, CSA, UR CSA, UR CE, CSA, UR
Operating Temperature - - - -

170M4744 Datasheet PDF

Download 170M4744 pdf datasheets and Eaton - Bussmann Electrical Division documentation for 170M4744 - Eaton - Bussmann Electrical Division.

Datasheets
British Style High Speed Fuse.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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170M4744

Eaton - Bussmann Electrical Division
32D-170M4744

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