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HomeProductsCircuit ProtectionElectrical, Specialty Fuses170M4446
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170M4446 - Eaton - Bussmann Electrical Division

Manufacturer Part Number
170M4446
Manufacturer
Bussmann (Eaton)
Allelco Part Number
32D-170M4446
ECAD Model
Parts Description
FUSE SQUARE 550A 1.3KVAC RECT
Package
Rectangular, Blade
Data sheet
British Style High Speed Fuse.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 54

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Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

170M4446 Tech Specifications
Eaton - Bussmann Electrical Division - 170M4446 technical specifications, attributes, parameters and parts with similar specifications to Eaton - Bussmann Electrical Division - 170M4446

Product Attribute Attribute Value  
Manufacturer Bussmann (Eaton)  
Voltage Rating - AC 1.3 kV  
Size / Dimension 3.150" L x 2.087" W x 2.717" H (80.00mm x 53.00mm x 69.00mm)  
Series -  
Response Time -  
Package / Case Rectangular, Blade  
Package Bulk  
Operating Temperature -  
Mounting Type Requires Holder  
Product Attribute Attribute Value  
Melting I²t 95000  
Fuse Type Square  
Features Indicating  
Current Rating (Amps) 550A  
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

170M4446

Manufacturer

Eaton-Bussmann-Electrical-Division

Introduction

The 170M4446 is a high-performance square fuse designed for critical electrical and industrial applications. This fuse offers superior protection against overloads and short circuits, ensuring the safety and reliability of your electrical systems.

Product Features and Performance

High current rating of 550A

Voltage rating of 1.3 kVAC

Exceptional breaking capacity of 100kA

Indicating function to visually identify a blown fuse

Rectangular blade package design for secure installation

Large melting I²t of 95000 for reliable operation

Product Advantages

Robust construction for long service life

Precise current limiting for enhanced protection

Compact size for easy integration into equipment

Versatile application in various industrial settings

Key Reasons to Choose This Product

Unparalleled safety and reliability

Superior performance in critical applications

Ease of installation and maintenance

Trusted brand name and quality assurance

Quality and Safety Features

Certified by CSA and UL for safety compliance

Designed and manufactured to the highest industry standards

Rigorous testing and quality control measures

Compatibility

This fuse is compatible with a wide range of electrical and industrial equipment, making it a versatile choice for various applications.

Application Areas

Electrical systems

Industrial machinery

Power distribution equipment

Manufacturing facilities

Product Lifecycle

The 170M4446 fuse is currently an active product in the Eaton-Bussmann-Electrical-Division portfolio. There are no immediate plans for discontinuation, and there are no direct equivalent or alternative models available. For the latest information on product availability and updates, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Eaton - Bussmann Electrical Division 170M4446

Product Attribute 170M4446 170M4467 170M4438 170M4440
Part Number 170M4446 170M4467 170M4438 170M4440
Manufacturer Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division
Series - - - -
Mounting Type Requires Holder Requires Holder Requires Holder Requires Holder
Response Time - - - -
Current Rating (Amps) 550A 700A 160A 250A
Class - - - -
Voltage Rating - AC 1.3 kV 700 V 1.3 kV 1.3 kV
Features Indicating Indicating Indicating Indicating
Package / Case Rectangular, Blade Rectangular, Blade Rectangular, Blade Rectangular, Blade
Breaking Capacity @ Rated Voltage 100kA 200kA 100kA 100kA
Melting I²t 95000 69500 1900 7750
Package Bulk Bulk Bulk Bulk
Operating Temperature - - - -
Applications Electrical, Industrial Electrical, Industrial Electrical, Industrial Electrical, Industrial
Approval Agency CSA, UR CSA, UR CSA, UR CSA, UR
Size / Dimension 3.150" L x 2.087" W x 2.717" H (80.00mm 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) 2.717" L x 2.087" W x 3.189" H (69.00mm x 53.00mm x 81.00mm) 3.150" L x 2.087" W x 2.717" H (80.00mm x 53.00mm x 69.00mm)
Fuse Type Square Square Square Square

170M4446 Datasheet PDF

Download 170M4446 pdf datasheets and Eaton - Bussmann Electrical Division documentation for 170M4446 - 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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170M4446

Eaton - Bussmann Electrical Division
32D-170M4446

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