Littelfuse SPD2-PV11-3P0 - Surge protection devices (SPDs) provide equipment protection from transient overvoltage events lasting micro-seconds. By limiting the overvoltage to the equipment during these events, costly damage and downtime can be mitigated. The surge protection devices for the 1+0 configuration are available for 60 V to 600 V nominal voltage sub-distribution board applications.
Littelfuse

SPD2-PV11-3P0

Alternate Item Number: SPD2-PV11-3P0

UPC: 079458257533

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Overview

The **Littelfuse SPD2-PV11-3P0** is a high-performance **surge protection device (SPD)** engineered to shield sensitive electrical equipment from destructive transient overvoltage events. Designed for **1+0 configuration** applications, this robust SPD operates within a **60V to 600V nominal voltage range**, making it an ideal solution for **sub-distribution board installations** in industrial, commercial, and utility environments. By clamping transient voltages to safe levels, the SPD2-PV11-3P0 prevents catastrophic equipment failure, reduces costly downtime, and extends the operational lifespan of critical systems. **Key Features and Benefits:** - **Wide Voltage Compatibility:** Rated for **60V to 600V**, the SPD2-PV11-3P0 accommodates a broad spectrum of sub-distribution applications, from low-voltage control panels to high-voltage industrial systems. - **3+0 Configuration:** Optimized for **single-phase applications** with a **3-pole input and 0-pole output**, ensuring seamless integration into existing electrical infrastructures without complex wiring adjustments. - **Microsecond Response Time:** Engineered to detect and mitigate transient overvoltage events in **microseconds**, the SPD2-PV11-3P0 provides near-instantaneous protection against power surges, lightning strikes, and switching transients. - **Durable and Reliable Design:** Built to withstand harsh industrial conditions, the SPD2-PV11-3P0 features a **rugged enclosure** and **high-quality components** that ensure long-term performance in demanding environments. - **Compliance and Safety:** Designed to meet **industry standards** for surge protection, including **UL 1449** and **IEC 61643-11**, the SPD2-PV11-3P0 provides peace of mind with certified reliability. **Typical Applications:** The **Littelfuse SPD2-PV11-3P0** is widely used in **sub-distribution boards** across multiple industries, including: - **Industrial Facilities:** Protecting motors, drives, PLCs, and control systems from voltage spikes caused by inductive loads or external surges. - **Commercial Buildings:** Safeguarding HVAC systems, lighting controls, and IT infrastructure from transient events that can disrupt operations. - **Renewable Energy Systems:** Shielding inverters, battery storage systems, and grid-tied solar arrays from lightning-induced transients or switching surges. - **Telecommunications:** Ensuring uninterrupted service by protecting sensitive communication equipment from power surges in data centers and network facilities. - **Manufacturing Plants:** Preventing downtime in automated production lines by mitigating the impact of transient overvoltages on sensitive machinery. **Why Choose Littelfuse?** Littelfuse is a **global leader in circuit protection**, with over a century of innovation and expertise in safeguarding electrical systems. The **SPD2-PV11-3P0** is part of Littelfuse’s **PV11 Series**, a trusted line of surge protection devices known for their **precision, durability, and performance**. Professionals in industrial and commercial sectors rely on Littelfuse for solutions that deliver **uncompromising protection**, **minimal maintenance**, and **long-term reliability**. **Installation and Maintenance:** The **SPD2-PV11-3P0** is designed for **easy installation** and **low maintenance**, featuring: - **Compact and Modular Design:** Fits seamlessly into standard sub-distribution panels, reducing installation time and complexity. - **Visual Status Indicators:** Provides clear visual cues to indicate operational status, ensuring quick diagnostics and maintenance. - **Hot-Swappable Modules:** Allows for **easy replacement** of surge protection modules without disrupting system operation, minimizing downtime during maintenance. - **Comprehensive Documentation:** Includes detailed **installation guides** and **technical specifications** to support professionals in selecting and deploying the SPD2-PV11-3P0 with confidence. **Industry Trust and Compliance:** The **Littelfuse SPD2-PV11-3P0** is **UL 1449 4th Edition Listed** and **IEC 61643-11 Compliant**, ensuring it meets the highest standards for surge protection. Its **3+0 configuration** and **wide voltage range** make it a versatile choice for professionals who demand **reliable, high-performance protection** for their electrical systems. Whether protecting critical infrastructure, industrial equipment, or commercial facilities, the SPD2-PV11-3P0 delivers **unmatched performance** and **peace of mind** in the face of transient overvoltage threats.
  • 60V to 600V nominal voltage range for versatile sub-distribution applications
  • 3+0 configuration optimized for single-phase systems
  • Microsecond response time for near-instantaneous surge mitigation
  • UL 1449 and IEC 61643-11 compliant for certified reliability
  • Durable design with visual status indicators for easy maintenance

Specifications

Application
Equipment protection from transient overvoltages
Brand Name
Littelfuse
Poles
3+0
Series
PV11
Special Features
DIN Rail Mount
Standard
UL Listed/VDE/IEC
Sub Brand
SPD2 Series
Type
Type 2 Surge Protection Devices
Voltage Rating
60-600 V
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
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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.