Mersen AF2-30-B - Automotive Fuse 32 Volts 30 amps AF2 (Bulk pkg) series.
Mersen

AF2-30-B

Alternate Item Number: 782001387358

UPC: 782001387358

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Overview

The Mersen AF2-30-B Automotive Fuse is engineered to provide robust and reliable overcurrent protection for a wide array of automotive electrical systems. Designed to meet the demanding requirements of modern vehicles, this 30-amp fuse operates at a maximum voltage of 32 volts, ensuring the safety and integrity of sensitive electronic components. As a critical component in automotive circuitry, the AF2-30-B is essential for preventing damage caused by short circuits and overloads, thereby extending the lifespan of vehicle electrical systems and reducing the risk of costly repairs. Manufactured by Mersen, a globally recognized leader in electrical protection solutions, the AF2-30-B benefits from decades of expertise and a commitment to quality. This fuse is part of the AF2 series, which is specifically developed for automotive applications where performance and durability are paramount. Its construction adheres to stringent industry standards, guaranteeing consistent and dependable protection. The bulk packaging option makes it an economical and practical choice for automotive manufacturers, fleet maintenance operations, and distributors who require a steady supply of high-quality fuses. Key features and benefits of the Mersen AF2-30-B include: * **Precise Current Rating:** With a 30-amp rating, it offers targeted protection for circuits designed to handle this specific load, preventing damage from excessive current draw. * **32V Voltage Compatibility:** Suitable for the vast majority of automotive electrical systems operating at 12V or 24V, with ample headroom for voltage fluctuations. * **Durable Construction:** Built to withstand the vibrations, temperature extremes, and environmental challenges inherent in automotive applications. * **Reliable Circuit Protection:** Effectively interrupts current flow during fault conditions, safeguarding components like ECUs, lighting systems, audio equipment, and power windows. * **Bulk Packaging Efficiency:** Ideal for high-volume users, offering cost savings and streamlined inventory management. Professionals in the automotive industry rely on Mersen fuses for their unwavering performance. The AF2-30-B is not just a fuse; it's a vital safeguard for the complex electrical networks found in passenger cars, trucks, buses, and specialized vehicles. Its straightforward installation process ensures minimal downtime during maintenance or repair. When selecting fuses for automotive applications, choosing a reputable manufacturer like Mersen and a product with precise specifications like the AF2-30-B is crucial for ensuring the long-term reliability and safety of the vehicle. This fuse plays an indispensable role in maintaining the optimal functionality of everything from engine control modules to infotainment systems, making it a cornerstone of automotive electrical safety.
  • Mersen AF2-30-B Automotive Fuse
  • 32 Volts, 30 Amps Rating
  • Reliable Overcurrent Protection
  • Designed for Automotive Applications
  • Bulk Packaging for High Volume

Specifications

Amperage Rating
30 A
Application
Automobiles, trucks and other low voltage applications.
Brand Name
Ferraz Shawmut
Connection
Blade
Current Rating
30 A
Interrupt Rating
1 kA
Mounting
Clip
Series
AF2
Special Features
Fast-Acting
Standard
RoHS Compliant
Type
Automotive Fuse
Type Of Indicators
Clear Body
Voltage Rating
32 VAC
Voltage Rating
32 V
Package Dimensions (L x W x H)
0.68 IN x 0.43 IN x 0.1 IN
Package Dimensions (L x W x H)
17.272 mm x 10.922 mm x 2.54 mm
Package Weight (Imperial)
0.010 L
Package Weight (Metric)
0.005 kg

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.