Littelfuse CAP-80/7.5/440 - 80+7.5MFD 370/440V OVAL RUN CAPACITOR
Littelfuse

CAP-80/7.5/440

UPC: 811068034834

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Specification Sheet

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Overview

The Littelfuse CAP-80/7.5/440 Oval Run Capacitor is a critical component engineered for the demanding operational requirements of industrial motor applications. This dual-run capacitor, featuring a capacitance rating of 80 microfarads (MFD) plus an additional 7.5 MFD, is designed to provide reliable starting and running torque for single-phase AC motors. Its robust construction and dual voltage rating of 370/440V make it exceptionally versatile, suitable for a wide array of industrial machinery where consistent performance and longevity are paramount. Optimizing motor efficiency is a primary function of this capacitor. By providing the necessary phase shift, it ensures that motors start smoothly and run at their optimal speed, thereby reducing energy consumption and operational costs. This translates directly into improved productivity and a lower total cost of ownership for industrial facilities. The durable oval casing is designed to withstand the harsh conditions often found in industrial environments, including temperature fluctuations, vibration, and exposure to dust and moisture, ensuring uninterrupted operation. Key applications for the Littelfuse CAP-80/7.5/440 include HVAC systems, where it supports blowers and compressors; industrial pumps, ensuring reliable fluid transfer; and various types of compressors used in manufacturing and processing plants. Its dual-capacitance design is particularly beneficial for motors that require different capacitance values for starting and running phases, offering a compact and efficient solution. This integrated approach simplifies installation and reduces the need for multiple components. Littelfuse is a globally recognized leader in circuit protection and power control solutions, and their capacitors are built to meet stringent industry standards. This commitment to quality ensures that the CAP-80/7.5/440 delivers consistent performance and a long service life, minimizing downtime and maintenance requirements. When selecting a run capacitor for critical industrial equipment, choosing a reputable manufacturer like Littelfuse provides peace of mind and guarantees a product that will perform reliably under pressure. The CAP-80/7.5/440 is an investment in the sustained performance and efficiency of your industrial motor systems, offering a dependable solution for complex electrical challenges. Specifications: * Manufacturer: Littelfuse * SKU: CAP-80/7.5/440 * Capacitance: 80 MFD + 7.5 MFD * Voltage Rating: 370/440V AC * Configuration: Oval Run Capacitor * UNSPSC Code: 32121500
  • Dual capacitance (80 MFD + 7.5 MFD) for optimized motor starting and running performance.
  • Robust 370/440V AC voltage rating suitable for demanding industrial power systems.
  • Durable oval casing designed to withstand harsh industrial environments.
  • Enhances motor efficiency, reduces energy consumption, and extends equipment lifespan.
  • Ideal for HVAC, pumps, compressors, and other industrial machinery applications.

Specifications

Capacitance
80+7.5MFD
Voltage Rating
370/440V
25+3MFD 370/440V OVAL RUN CAPACITOR

CAP-25/3/440

25+3MFD 370/440V OVAL RUN CAPACITOR
5MFD 370/440V ROUND RUN CAPACITOR

CAP-5/440R

5MFD 370/440V ROUND RUN CAPACITOR
50+5MFD 370/440V ROUND RUN CAPACITOR

CAP-50/5/440R

50+5MFD 370/440V ROUND RUN CAPACITOR
25+15MFD 370/440V OVAL RUN CAPACITOR

CAP-25/15/440

25+15MFD 370/440V OVAL RUN CAPACITOR
30+7.5MFD 370/440V OVAL RUN CAPACITOR

CAP-30/7.5/440

30+7.5MFD 370/440V OVAL RUN CAPACITOR
17.5 MFD 370/440V OVAL RUN CAPACITOR

CAP-17.5/440

17.5 MFD 370/440V OVAL RUN CAPACITOR
5 MFD 370/440V OVAL RUN CAPACITOR

CAP-5/440

5 MFD 370/440V OVAL RUN CAPACITOR
20+7.5MFD 370/440V ROUND RUN CAPACITOR

CAP-20/7.5/440R

20+7.5MFD 370/440V ROUND RUN CAPACITOR
35+10MFD 370/440V OVAL RUN CAPACITOR

CAP-35/10/440

35+10MFD 370/440V OVAL RUN CAPACITOR
30+5MFD 370/440V OVAL RUN CAPACITOR

CAP-30/5/440

30+5MFD 370/440V OVAL RUN CAPACITOR
35+3 MFD 370/440V ROUND RUN CAPACITOR

CAP-35/3/440R

35+3 MFD 370/440V ROUND RUN CAPACITOR
30+5 MFD 370/440V ROUND RUN CAPACITOR

CAP-30/5/440R

30+5 MFD 370/440V ROUND RUN CAPACITOR

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.