Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 600V Class CD rating for industrial overcurrent protection
- 60A current rating with 3-pole non-ID configuration
- Part of Littelfuse’s Class CC/CD/midget series for versatile compatibility
- Manufactured in the US for quality assurance
- Space-saving design for efficient enclosure integration
Specifications
Connection Type | Non-ID |
Current Rating | 60 A |
Mounting Type | DIN-Rail |
Mounting Type | DIN-rail (implied) |
Mounting Type | DIN-rail (inferred) |
Poles | 3 |
Series | Class CD |
Voltage Rating | 600 V |
3PH15P18MM
3PH15P18MM is a compact-sized POWR Busbar system that provides safe distribution of electrical power to multiple dead front fuse holders and measures 266 mm in length, which can be cut down to an optimal size. See datasheet for more detailed specifications.
Frequently Asked Questions
What is the voltage and ampere rating for LFC Class CD fuse blocks?
The LFC Class CD fuse blocks have a voltage rating of 600 V ac/dc and an ampere rating of 60 A.
What is the withstand rating (SCCR) for LFC600 fuse blocks?
The LFC600 fuse blocks have a withstand rating (SCCR) of 200 kA.
What wire types and sizes are compatible with LFC Class CD fuse blocks?
LFC Class CD fuse blocks are compatible with CU-AL wire types, solid or stranded, in sizes 2-4 AWG for higher torque settings and 6-14 AWG for lower torque settings.
What are the torque specifications for LFC Class CD box lugs?
Box lugs with slot screws have torque specifications of 5.6 N-m (50 in-lbs) for 2-4 AWG wire and 2.8 N-m (25 in-lbs) for 6-14 AWG wire.
Are these fuse blocks RoHS compliant?
Yes, these fuse blocks are RoHS Compliant and Lead (Pb) Free.
What materials are used for the clips and terminals in these fuse blocks?
The clips and terminals are made of tin-plated copper alloy.
What is the flammability rating of the base material?
The base material has a UL94 V-0 flammability rating.
What are the recommended fuses for LFC Class CD blocks?
The recommended fuses for LFC Class CD blocks are CCMR.
What is the maximum operating temperature for the base of these fuse blocks?
The base temperature rating for these fuse blocks is 125 ˚C.
Are covers available for these fuse blocks?
Yes, covers are available for all amperages and are sold individually, with one cover needed for each pole.
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.