Chat Now
You have no items in your shopping cart.

A70QS40-14FI FER

Picture of A70QS40-14FI FER
Actual Product May Vary From Image

Product Details

Manufacturer:
Mersen
Manufacturer part number:
A70QS40-14FI
CBT Inventory
0
Vendor Inventory
Loading...
CBT - CINCINNATI
0
CBT - SPRINGBORO
0
CBT - SIDNEY
0
CBT - LEXINGTON
0
CBT - LOUISVILLE
0
Availability:
Expected Leadtime 50 days
Estimated dates are contingent upon manufacturer stock.
Log in for more accurate pricing
$93.61 / EA

Description

Brand Name

Mersen

Type

High Speed

Description

These Premium AMP-TRAP® French cylindrical semiconductor fuses are an extension of the popular A7OQS product line. They are solid fill 14 mm and 22 mm fuses, IEC rated 690 VAC, 200 kA Interrupting and 700 VDC, 100 kA interrupting at 10 ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications upto 2.5 ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I2T for improved protection and performance.
Mersen AMP-TRAP® Semiconductor Fuse, High Speed, Series: A70QS, Indicating, Non-Rejection, 40 A, 690 VAC/700 VDC, 200/100 kA Interrupt, 2.5 ms Response, Ferrule Terminal, Clip Mounting, Cylindrical Body, Single Element, Ceramic, 14 mm Dia x 51 mm L Body

Application

For small inverters, UPS systems, motor drives and similar 700 V or less equipment applications

Standards

UL File No. E60314 | CSA Certified | IEC 269-4

Features

  • International 14 x 51 mm and 22 x 58 mm sizes for worldwide acceptance
  • Ferrule mount upto 100 A for design versatility
  • Very low I2T for improved semiconductor protection
  • Superior cycling ability for longer life on difficult cyclic loading applications
  • AR characteristic for semiconductor short circuit protection
  • North American round style
  • Low watts loss
  • Ultra compact sizes allow down sizing of existing equipment

Specifications

Amperage Rating:40 A
Body Size:14 mm Dia x 51 mm L
Body Type:Cylindrical
Country of Origin:TN
Element:Single
Indicating/Non-Indicating:Indicating
Interrupt Rating:200/100 kA
Material:Ceramic
Mounting Type:Clip
Rejection/Non-Rejection:Non-Rejection
Response Time:2.5 ms
Series:A70QS
Terminal Type:Ferrule
Voltage Rating:690 VAC/700 VDC
CONTACT US
SITE INFO
Copyright © 2025 CBT Company. All rights reserved.