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Littelfuse L60030-CM3PQ - MIDGET / CC COMBO FUSEBLOCK

Littelfuse L60030-CM3PQ MIDGET / CC COMBO FUSEBLOCK

UPC: 079458826036


Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The **Littelfuse L60030-CM3PQ Midget/CC Combo Fuse Block** is a high-performance, compact solution engineered for industrial power distribution and overcurrent protection. Designed to meet the rigorous demands of modern electrical systems, this fuse block combines the versatility of midget and CC fuse compatibility in a single, space-saving unit. Whether deployed in control panels, machinery, or power distribution systems, the L60030-CM3PQ delivers uncompromising reliability and safety, safeguarding critical infrastructure against overcurrent and short-circuit events. **Key Features and Benefits:** - **Dual Compatibility:** Supports both midget and CC fuse types, offering flexibility for diverse application requirements without the need for multiple fuse blocks. This reduces inventory complexity and streamlines system design. - **Compact and Robust Design:** Engineered for installation in tight spaces, the L60030-CM3PQ’s compact footprint ensures seamless integration into control panels, switchgear, and industrial machinery. Its durable construction withstands harsh environmental conditions, including vibration, dust, and temperature extremes. - **High-Performance Protection:** Provides dependable overcurrent and short-circuit protection, essential for safeguarding sensitive industrial equipment and maintaining operational continuity. The fuse block’s design ensures low contact resistance and stable performance under load. - **Easy Installation and Maintenance:** Features user-friendly terminal connections and clear labeling for quick, error-free installation. The modular design allows for straightforward fuse replacement, minimizing downtime during maintenance operations. - **Trusted Littelfuse Quality:** As a product of Littelfuse, a global leader in circuit protection, the L60030-CM3PQ benefits from decades of innovation and reliability. Littelfuse’s commitment to quality ensures consistent performance, long service life, and compliance with international safety standards. **Typical Applications:** The Littelfuse L60030-CM3PQ is ideal for a wide range of industrial applications, including: - **Industrial Machinery:** Protects motors, transformers, and control circuits in manufacturing equipment, ensuring safe operation and preventing costly downtime. - **Power Distribution Systems:** Used in switchgear, panelboards, and distribution boards to provide localized overcurrent protection for branch circuits. - **Control Panels:** Integrates seamlessly into control panels for machinery automation, HVAC systems, and renewable energy installations, offering reliable protection for sensitive electronics. - **Renewable Energy Systems:** Suitable for solar inverters, wind turbine controllers, and battery management systems, where compact, high-performance protection is critical. - **Transportation and Infrastructure:** Deployed in railway signaling systems, traffic control equipment, and utility substations to safeguard against electrical faults. **Why Choose Littelfuse?** Littelfuse is a trusted name in circuit protection, with a reputation for delivering high-quality, innovative solutions that meet the evolving needs of industrial and commercial applications. The company’s extensive portfolio includes fuses, fuse blocks, and protection relays designed to enhance system reliability and safety. By choosing the L60030-CM3PQ, engineers and technicians gain access to a proven product backed by Littelfuse’s global support network, technical expertise, and commitment to excellence. Whether for new installations or system upgrades, this fuse block provides a cost-effective, high-reliability solution for critical power protection challenges.
  • Dual compatibility with midget and CC fuses for versatile applications
  • Compact design for installation in tight spaces
  • Robust construction for durability in harsh environments
  • Easy installation and maintenance with user-friendly features
  • Trusted Littelfuse quality for high-performance circuit protection

Specifications

Connection Type
Terminal Connections
Series
L60030-CM3PQ
Size
Compact
Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount

GPM-SRR90

Fuse Block 600VAC 600VDC Class CC 30A 1/4in Quick Connect / Solder 90 angle screw Knob Panel Mount
BB18 is a three-phase busbar terminal power feed lug, which is intended for use with LPSM/LPSC series fuse holders. See datasheet for more detailed specifications.

BB18

BB18 is a three-phase busbar terminal power feed lug, which is intended for use with LPSM/LPSC series fuse holders. See datasheet for more detailed specifications.
D4/8.SFT2.I.ADO

1SNA399777R1200

D4/8.SFT2.I.ADO
2000W 5V 150A 24V 10A 2-12V 1P

SH20-P3T53J4

2000W 5V 150A 24V 10A 2-12V 1P
250V CLASS H BLOCK 60A 3 POLE

LFH25060-3C

250V CLASS H BLOCK 60A 3 POLE
250V CLASS R BLOCK 60A 1 POLE

LFR25060-1C

250V CLASS R BLOCK 60A 1 POLE
250V CLASS R BLOCK 60A 3 POLE

LFR25060-3C

250V CLASS R BLOCK 60A 3 POLE
250V CLASS H BLOCK 100A 1 POLE

LFH25100-1C

250V CLASS H BLOCK 100A 1 POLE

Frequently Asked Questions

What is the voltage rating for the L60030-CM3PQ fuse block?

The L60030-CM3PQ fuse block has a voltage rating of 600 V ac/dc.

What is the maximum amperage rating for this fuse block?

The L60030-CM3PQ fuse block has a maximum amperage rating of 30 A.

Is this product RoHS compliant?

Yes, the L60030-CM3PQ fuse block is RoHS Compliant and Lead (Pb) Free.

What is the recommended wire range for the pressure plate terminal?

The pressure plate terminal with Q.C. accepts wire sizes from 10 to 14 AWG.

What is the required torque for the pressure plate terminal?

The recommended torque for the pressure plate terminal is 2.3 N-m (20 in-lbs).

What type of fuses are compatible with the L60030-CM3PQ?

This fuse block is compatible with Class CC and Midget fuses.

What approvals does the L600CM fuse block have?

The L600CM fuse block is UL Recognized (File: E14721) and CSA Certified (File: LR7316).

What is the maximum operating temperature for the base?

The base has a maximum operating temperature of 125 °C.

What is the flammability rating of the base material?

The base material has a UL94 V-0 flammability rating.

What is the dielectric strength of the fuse block?

The fuse block has a dielectric strength of 1200 V minimum.

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.