Mersen A70Q175-4 High Speed Fuse Amp-Trap® A70Q 700VAC 650VDC 175A Bolted Blade
Alternate Item Number: A70Q175-4
UPC: 782001140977
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 700V AC / 650V DC voltage rating for broad circuit compatibility
- 175A current rating with bolted blade connection for secure installation
- Lowest I²t in its class for superior semiconductor and inverter protection
- Solid-fill technology ensures reliable performance in demanding environments
- UL recognized component (File E60314) tested to UL 198L parameters
Specifications
AC Voltage Rating | 700 V |
Amperage Rating | 175 A |
Application | Protection of inverters and other equipment requiring the best AC or DC protection in this voltage range |
Brand Name | Mersen |
Case | GMG |
Case Material | GMG |
Connection | Blade |
DC Voltage Rating | 650 V |
Mounting | Bolt |
Mounting | Bolted |
Size | 5.09 x 1.5;129.286 x 38.1 in;mm |
Size | 5.09 x 1.5 in |
Size | 129.286 x 38.1 mm |
Special Features | Lowest I2t of any fuse in this voltage rating for best overall protection 700V AC, 650V DC rating allows protection of greater variety of circuits Solid fill technology for extra reliability in performance |
Standard | UL recognized component UL File E60314 AC: guide no. JFHR2 DC: tested to UL standard 198L parameters (35-600A) |
Sub Brand | Amp-Trap® |
Type | Round Body High-Speed Fuse-Links AC Protection |
Voltage Rating | 700 V |
Voltage Rating | 700 V V |
Package Dimensions (L x W x H) | 5.09 in x 1.5 in x 1.5 in |
Package Dimensions (L x W x H) | 129.286 mm x 38.1 mm x 38.1 mm |
Package Weight (Imperial) | 0.600 lb |
Package Weight (Metric) | 0.272 kg |
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Frequently Asked Questions
What are the voltage ratings for the A70Q fuses?
The A70Q fuses have a rating of 700V AC and 650V DC.
What is the ampere rating range for A70Q fuses?
The ampere ratings for A70Q fuses range from 35A to 600A.
What is the interrupting rating (I.R.) for A70Q fuses?
The A70Q fuses have an interrupting rating of 100kA AC/DC.
Are A70Q fuses UL recognized?
Yes, A70Q fuses are UL recognized components and tested to UL standard 198L parameters for DC.
What makes A70Q fuses provide the best overall protection?
A70Q fuses offer the lowest I2t of any fuse in their voltage rating category.
What is the purpose of the A70Q Amp-Trap high speed fuses?
These fuses are designed for inverter applications requiring extremely low I2t and provide responsive protection.
What are the typical applications for A70Q fuses?
They are typically used for protection of inverters and other equipment needing AC or DC protection in this voltage range.
Where can I find ampere ratings and styles not listed?
For ampere ratings and styles not listed, you should call Technical Services at 978-465-4853.
What technology is used for reliability in A70Q fuses?
A70Q fuses utilize solid fill technology for enhanced reliability in performance.
What are the dimensions for A70Q35 to 60 fuses?
For A70Q35 to 60 fuses with mounting type 4, the dimensions are: A=4.37 in, B=1.22 in, C=1.96 in, D=3.69 in, E=2.91 in, F=0.34 in, G=1.00 in, H=0.19 in.
Frequently Asked Questions about Mersen
What industries and applications are Mersen products used for?
Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.
What are the main product lines offered by Mersen?
Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.
What are the key features of Mersen products?
Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.
What environmental ratings do Mersen products have?
Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.
What accessories are available for Mersen products?
Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.
How are Mersen products typically installed?
Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.
What certifications and standards do Mersen products comply with?
Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.
What technical support does Mersen offer?
Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.