Littelfuse PGC-5095 - Current Transformer for low-level ground faults, flux conditioner is standard. (30-A primary)
Littelfuse

PGC-5095

Alternate Item Number: PGC-5095

UPC: 079458177893

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Overview

The Littelfuse PGC-5095 Current Transformer (SKU: PGC-5095) is a specialized component engineered for the precise detection and measurement of low-level ground faults within critical industrial electrical systems. Designed by Littelfuse, a globally recognized leader in circuit protection and sensing solutions, this transformer offers exceptional performance and reliability in demanding environments. Its core functionality revolves around accurately sensing current flow to identify even minute deviations indicative of ground faults, which are crucial for maintaining system integrity and preventing potential hazards. The PGC-5095 features a robust 30-Ampere primary current rating, making it suitable for a wide range of industrial power distribution applications. A key distinguishing feature of this model is the inclusion of a standard flux conditioner. This integrated component plays a vital role in optimizing the transformer's magnetic performance, ensuring a cleaner and more stable output signal. By mitigating the effects of magnetic saturation and waveform distortion, the flux conditioner enhances the accuracy of ground fault detection, especially at very low current levels. This is paramount for sensitive protective relaying schemes and advanced monitoring systems that require high fidelity measurements. This current transformer is an indispensable tool for applications where early detection of ground faults is critical. Its sensitivity allows for proactive maintenance, reducing downtime and preventing costly equipment damage. Typical applications include: * **Power Distribution Systems:** Monitoring feeders, busbars, and branch circuits for ground faults. * **Industrial Machinery:** Protecting motors, generators, and control panels from insulation breakdown. * **Protective Relaying:** Providing accurate input signals for ground fault relays and differential protection schemes. * **Data Centers and Critical Infrastructure:** Ensuring uninterrupted power supply and system stability. * **Renewable Energy Installations:** Monitoring ground fault conditions in solar and wind power systems. The PGC-5095's construction emphasizes durability and longevity, utilizing high-quality materials to withstand the rigors of industrial settings, including potential exposure to vibration, temperature fluctuations, and electrical noise. Professionals selecting this transformer can rely on Littelfuse's extensive experience and commitment to quality, ensuring that the PGC-5095 meets stringent industry standards for accuracy and safety. Its straightforward integration into existing systems, coupled with its advanced sensing capabilities, makes it a cost-effective and reliable solution for enhancing electrical safety and operational efficiency. Trust the Littelfuse PGC-5095 for superior current sensing performance and peace of mind in your critical electrical infrastructure.
  • Designed for precise detection of low-level ground faults
  • 30-Ampere primary current rating for versatile application
  • Standard flux conditioner ensures accurate signal conditioning
  • Robust construction for demanding industrial environments
  • Ideal for protective relaying, power distribution, and machinery monitoring

Specifications

Application
Industrial
Brand Name
Littelfuse
Current Rating
30 A
Special Features
Current Transformer for low-level ground faults,
Sub Brand
PGC 5000 Series
Type
Current Transformer
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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.