Littelfuse MAB1 - ACS MAXI SPLASHPROOF FUSEBLOCK BOX. Use with MAXI™ fuses up to 60 amps. Safe/easy replacement for hard to replace fusible link wire. Perfect for high amp audio applications. Interlocking block feature permits two pole position installation. Contains screw terminals. Optional dust cover available.
Littelfuse

MAB1

Alternate Item Number: 0MAB0001F

UPC: 079458006872

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Overview

The Littelfuse MAB1 MAXI Splashproof Fuseblock Box (SKU: MAB1) offers robust circuit protection for high-current applications, accommodating MAXI™ fuses up to 60 amps. This unit serves as a safe and straightforward replacement for challenging fusible link wire installations, making it particularly suitable for high-amp audio systems and other power-intensive automotive and industrial setups. Its splashproof design ensures reliable operation in environments where moisture may be present. A key feature is the interlocking block capability, allowing for secure two-pole position installations to create stable multi-circuit configurations. The MAB1 is equipped with convenient screw terminals for easy and dependable wiring connections. For enhanced protection against environmental contaminants, an optional dust cover (Part Number: 01520007Z) is available. This fuseblock is designed to work with MAXI fuses, which utilize Littelfuse's patented Diffusion Pill Technology, providing excellent time delay characteristics and low heat dissipation—ideal for motor-powered applications with significant inrush currents. Manufactured in France, the MAB1 conforms to UNSPSC code 39121606. For optimal performance, fuse selection should be based on specific application requirements, such as using a Littelfuse MAXI 32V 60A fuse (e.g., SKU: 0299060.L or 0299060.ZXNV) for motor applications demanding robust overcurrent protection. The MAB1 series is specifically designed for MAXI fuses up to 60 amps, offering a direct replacement for hard-to-replace fusible link wire and is perfect for high amp audio applications. Its interlocking block feature permits two-pole position installation, and it contains screw terminals for secure connections. The splashproof rating ensures durability in various conditions.
  • Accommodates MAXI™ fuses up to 60 amps
  • Splashproof design for environmental protection
  • Interlocking block feature for two-pole installations
  • Screw terminals for secure wiring
  • Safe and easy replacement for fusible link wire

Specifications

Application
Automotive
Brand Name
Littelfuse
Connection Type
Screw Terminal
Current Rating
60 A
Ip Rating
IP66/IP67
Poles
2P
Special Features
Plastic
Standard
RoHS
Sub Brand
MAB1 Series
Type
Inline screw and terminal
Package Dimensions (L x W x H)
2 IN x 1 IN x 1 IN
Package Dimensions (L x W x H)
5.08 cm x 25.4 mm x 25.4 mm
Package Weight (Imperial)
0.250 L
Package Weight (Metric)
0.113 kg

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Frequently Asked Questions about Littelfuse

What certifications and standards do Littelfuse products comply with?

Littelfuse products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Customers can verify specific product certifications by consulting individual product datasheets on Littelfuse.com, which provide comprehensive details about standards compliance for each component.

What industries and applications are Littelfuse products used for?

Littelfuse products are critical for electrical protection and safety across multiple industrial sectors, including manufacturing, automation, power distribution, and electrical control systems. Their comprehensive product portfolio serves industries that require robust electrical protection, including motor and pump applications, solar installations, programmable logic controllers (PLCs), electrical switch panels, and critical infrastructure environments. Key product lines protect against overcurrent, voltage transients, ground faults, and temperature-related electrical risks, ensuring equipment safety and operational reliability.

What technical support does Littelfuse offer?

Littelfuse offers comprehensive technical support through multiple channels. Their Technical Hotline (800-TEC-FUSE) provides direct access to engineers who can help identify issues and recommend solutions. Additionally, Littelfuse offers extensive online Technical Resources at Littelfuse.com, including datasheets, product manuals, whitepapers, application guides, and online design tools. Their experienced product and application engineers also provide step-by-step support from design to installation.

What are the main product lines offered by Littelfuse?

Littelfuse offers comprehensive industrial protection and control product lines, including fuses, fuse holders, protection relays, temperature sensors, and electrical safety components. Their key product categories span surge protective devices, custom OEM products, electrical switch panels, medium voltage fuses, ground-fault protection relays, motor and pump protection devices, and temperature sensors. These products are designed to minimize electrical safety hazards, limit equipment damage, improve productivity, and safeguard personnel from electrical faults.

What are the key features of Littelfuse products?

Littelfuse products feature exceptional circuit protection technologies with key characteristics including UL/IEC safety standard compliance, low internal resistance, and advanced protective capabilities across multiple product lines. Their components provide critical protection for industrial systems, offering features like overcurrent protection, voltage transient suppression, and resettable protection devices with ultra-low resistance and compact designs. Key product lines include fuses, metal oxide varistors (MOVs), TVS diodes, PolySwitch devices, and specialized electronic protection components that enhance system reliability and safety.

What environmental ratings do Littelfuse products have?

Littelfuse products feature comprehensive environmental ratings, including NEMA Type 1, 2, 3, 3R, 4/4X, 12, and 13 certifications, as well as IP65 protection. These ratings ensure superior protection in diverse industrial environments, with an operating temperature range of -40°F to +131°F (-40°C to +55°C). Many products also include UV-stabilized materials and neoprene gaskets for enhanced durability in outdoor and challenging conditions.

What accessories are available for Littelfuse products?

Littelfuse offers several key accessories across their product lines, including fuse holders, voltage monitoring modules, and terminal connectors. Specific accessories include the LPSM003ZXID (indicating) and LPSM003Z (non-indicating) POWR-SAFE Dead Front fuse holders for Class CC and Midget-Style fuses, the VRM6048 voltage monitor accessory module, and female quick connect terminals (P1015 series) in various wire gauge sizes. These accessories are designed to enhance protection, monitoring, and connectivity for Littelfuse electrical components.

What is Littelfuse's warranty policy?

Littelfuse provides comprehensive warranty details on their official website at www.littelfuse.com/warranty. Customers should visit this page to review the specific warranty terms and conditions for their specific product lines. For direct warranty support or questions, customers can contact Littelfuse Technical Support at 1-800-TEC-FUSE or email [email protected].

What communication protocols do Littelfuse products support?

Littelfuse supports a comprehensive range of industrial communication protocols, including PROFIBUS, PROFINET, EtherNet/IP, DeviceNet, Modbus RTU, and CANopen. Our products provide flexible connectivity solutions across multiple industrial automation platforms, enabling seamless integration with various control systems and network architectures.

How are Littelfuse products typically installed?

Littelfuse products are typically installed using specialized mounting hardware like fuse holders, blocks, and panels designed for specific industrial applications. The POWR-SAFE Dead Front holders, for example, provide optimum protection for Class CC and Midget-Style fuses, supporting installations up to 600 VAC/DC. Installation often involves using precision terminals with strain relief, such as 0.25 in. female quick connect terminals, to ensure secure and safe electrical connections in industrial control systems.