Littelfuse SPD2-480-1P0 Surge protection devices (SPDs) provide equipment protection from transient overvoltage…
Alternate Item Number: SPD2-480-1P0
UPC: 079458257762
Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Protects against transient overvoltage events lasting microseconds
- Limits overvoltage to equipment, preventing costly damage and downtime
- Suitable for 60V to 600V nominal voltage sub-distribution board applications
- 1+0 configuration for efficient surge suppression
- Manufactured by Littelfuse for reliable circuit protection
Specifications
Application | Equipment protection from transient overvoltages |
Brand Name | Littelfuse |
Poles | 1+0 |
Series | SPD2 |
Special Features | DIN Rail Mount |
Standard | UL Listed/VDE/IEC |
Sub Brand | SPD2 Series |
Type | Type 2 Surge Protection Devices |
Voltage Rating | 60-600 VAC |
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Frequently Asked Questions
What types of fuses does Littelfuse offer for industrial applications?
Littelfuse offers UL Class fuses, high-speed fuses, medium voltage fuses, 10 x 38 mm fuses, and solar fuses for industrial applications.
What are high-speed fuses used for?
High-speed fuses protect critical power semiconductor devices against short circuits in power conversion applications like inverters and variable-speed drives.
What is the purpose of Littelfuse protection relays?
Protection relays protect circuits from conditions like overcurrent, ground faults, phase loss, and overload, and some can detect arc-flash incidents.
What is the Littelfuse University (LFU)?
LFU is an award-winning resource offering training courses and quick references on Littelfuse products, programs, and tools, ranging from basic to expert levels.
Where can I find digital marketing assets for Littelfuse products?
Digital marketing assets such as sales tools, images, videos, and presentations can be found on the Littelfuse digital asset portal at Littelfuse.com/webdam.
How can I get technical information and product cross-references?
Technical information and cross-reference tools are available at Littelfuse.com/technical-resources, and the Techline can answer specific questions.
What is the Techline service for?
The Techline provides expert assistance for fuse and relay products, including cross references, general technical information, engineering drawings, and application assistance.
How can I order products or check availability?
Product availability, pricing, ordering, and order status can be accessed through the Littelfuse Business Center website at LittelfuseBusinessCenter.com.
What are POWR-BLOKS distribution blocks used for?
POWR-BLOKS power distribution blocks provide a safe and convenient method for splicing cables and managing power distribution within panels and systems.
What is the RepFiles app?
RepFiles is a free mobile app providing salespeople with a single place to access Littelfuse product and sales information when meeting with customers.
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.