A70QS50-4 Mersen Fuses

A70QS50-4 on Advantage Electric Supply
Mersen

Part#:A70QS50-4

Alt. Part#:782001948627

Manufacturer:Mersen

Category:Fuses

Product Lifecycle:Active

Only 3 left in stock. Order Now!

Apr 17, 2025

Product description

A70QS50-4 Mersen - High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 50A Bolted Blade

Product Details

  • Current Rating
    50 A
  • Terminal Type
    Blade
  • Weight
    231.54 g
  • UL Certification
    YES
  • Trip Class
    High Speed
  • Country Of Origin
    MX
  • Fuse Class
    Semiconductor
  • Sell Pack Height
    1.5 in
  • Sell Pack Length
    8 in
  • Sell Pack Quantity
    5 Each
  • Sell Pack Width
    5.75 in
  • Sell Pack Weight
    2.68 lb
  • Product Length
    4.38 in
  • Product Weight
    0.51 lb
  • Product Diameter
    1 in
  • Body/Insulating Material
    GMG
  • Connection/Terminal Type
    Bolted
  • AC Max I.R./Breaking Capacity: I1
    50 kA
  • Speed/Characteristic
    High Speed
  • Connection/Terminal Material
    Tin-Plated Brass
  • Rated voltage AC UL
    700 V
  • Ampere Rating
    50 A
  • Mounting
    Bolted
  • Rated voltage DC UL
    700 V
  • ROHS Compliant
    Yes

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of A70QS50-4 on Advantage Electric Supply is $272.21. Order now.


About the product

A70QS50-4 Mersen - High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 50A Bolted Blade

Product type: Semiconductor Protection Fuses

A70QS Amp-Trap® high speed fuses were developed in response to the need for improved overall performance of 700V semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc.

*Very Low I2t for improved protection of equipment

*Superior cycling ability for long, reliable life on high cyclic loading

*Low watts loss for cooler operation

*700V AC/DC rating gives greater design versatility

*Ultra compact sizes allow down-sizing of existing equipment



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Manufacturer warranty

A70QS50-4 Mersen

$272.21

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Stock:

3

Select Qty:

$272.21

$272.21 each

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Compare A70QS50-4 with other Fuses products

Current Rating

Terminal Type

Weight

UL Certification

Trip Class

Country Of Origin

Fuse Class

Sell Pack Height

Sell Pack Length

Sell Pack Quantity

Selected product

A70QS50-4
3 in stock
A70QS50-4
Mersen

A70QS50-4 Mersen - High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 50A Bolted Blade

Current Rating50 A

Terminal TypeBlade

Weight231.54 g

UL CertificationYES

Trip ClassHigh Speed

Country Of OriginMX

Fuse ClassSemiconductor

Sell Pack Height1.5 in

Sell Pack Length8 in

Sell Pack Quantity5 Each

A70P300-4
5 in stock
A70P300-4
Mersen

A70P300-4 Mersen - High Speed Fuse Amp-Trap® A70P 700VAC 650VDC 300A Bolted Blade

Current Rating300 A

Terminal TypeBlade

Weight431.3 g

UL CertificationYES

Trip ClassHigh Speed

Country Of OriginMX

Fuse ClassSemiconductor

Sell Pack Height-

Sell Pack Length-

Sell Pack Quantity-

A15QS500-4IL
1 in stock
A15QS500-4IL
Mersen

A15QS500-4IL Mersen - High Speed Fuse Amp-Trap® A15QS 150VAC 150VDC 500A Blade IL Indicator

Current Rating500 A

Terminal TypeBlade

Weight77.18 g

UL CertificationYES

Trip ClassHigh Speed

Country Of OriginMX

Fuse ClassSemiconductor

Sell Pack Height-

Sell Pack Length-

Sell Pack Quantity-

About the manufacturer

Mersen

Advantage Electric Supply is an authorized Mersen distributor, proudly offering a comprehensive range of high-quality products and solutions tailored to meet the diverse needs of our customers. Mersen is a global leader in providing innovative materials and technologies designed for performance optimization and risk mitigation in electrical power applications. Their extensive portfolio includes ci...

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FAQ

What is the price of A70QS50-4?
Purchase the A70QS50-4 from Advantage Electric Supply at the price of $272.21. Order today.

3 in stock

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We're fully committed to delivering quality you can trust. If something isn't quite right, you have 30 days to return it. And should a part be defective, our 1-year warranty ensures you're covered.

A70QS50-4 Mersen - High Speed Fuse Amp-Trap® A70QS 700VAC 700VDC 50A Bolted Blade

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