Mersen SHR-1NC - Fuseholder for SLR/SMF Fuses, one wire, no clip
Mersen

SHR-1NC

Alternate Item Number: 782001225926

UPC: 782001225926

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Minimum Qty: 10

Multiplier: 10

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Overview

The **Mersen SHR-1NC fuseholder** (SKU: SHR-1NC) is a high-performance, single-wire fuseholder engineered for **SLR/SMF fuse** compatibility, eliminating the need for retention clips while ensuring reliable electrical connections. Designed for industrial and commercial applications, this fuseholder delivers robust performance in control panels, power distribution systems, and other critical electrical setups where dependable fuse protection is non-negotiable. As part of Mersen’s trusted portfolio of electrical protection solutions, the SHR-1NC combines durability, compact design, and ease of installation to meet the demanding requirements of modern electrical systems. Fuseholders are essential components in electrical protection, serving as the interface between fuses and circuit protection systems. The **no-clip design** of the SHR-1NC simplifies installation by reducing assembly steps, minimizing the risk of misalignment or improper retention that can compromise system integrity. This design choice is particularly valuable in high-volume production environments or retrofit applications where efficiency and reliability are paramount. Mersen’s engineering expertise ensures that the SHR-1NC meets stringent industry standards, including those for electrical safety and mechanical robustness, making it a preferred choice for professionals who prioritize long-term performance. **Key applications** for the Mersen SHR-1NC fuseholder include: - **Control panels** in industrial automation and machinery - **Power distribution systems** in commercial buildings and facilities - **Motor control centers (MCCs)** for reliable overload and short-circuit protection - **Renewable energy systems**, such as solar inverters and wind power distribution - **Telecommunications infrastructure**, where space constraints and reliability are critical When selecting a fuseholder, professionals consider factors such as **fuse compatibility, current rating, mechanical durability, and ease of installation**. The SHR-1NC excels in these areas, offering a **one-wire connection** that streamlines wiring processes while maintaining secure contact with the fuse. Its compact form factor allows for flexible integration into tight spaces, a common requirement in modern electrical enclosures. Additionally, the absence of a retention clip reduces the number of components, lowering the risk of mechanical failure and simplifying maintenance routines. Mersen, a global leader in electrical protection and heat management solutions, has built a reputation for innovation and reliability across industries. With decades of experience in fuseholder design and manufacturing, Mersen’s products are trusted in mission-critical applications where failure is not an option. The SHR-1NC is no exception—it reflects Mersen’s commitment to delivering high-quality, compliant solutions that enhance system safety and performance. Whether deployed in a new installation or as a replacement in an existing system, the SHR-1NC provides the peace of mind that comes from using a component engineered by an industry leader. For engineers, electricians, and procurement professionals, the Mersen SHR-1NC fuseholder represents a smart investment in **reliability, efficiency, and compliance**. Its straightforward design, combined with Mersen’s unparalleled expertise, makes it an ideal choice for applications requiring robust fuse protection without unnecessary complexity. Trust Mersen to deliver the performance your electrical systems demand—today and for years to come.
  • Designed for SLR/SMF fuses with a one-wire, no-clip design for simplified installation
  • Compact and robust construction ideal for control panels and power distribution systems
  • Engineered by Mersen for reliability in industrial and commercial applications
  • Eliminates retention clips, reducing assembly steps and potential failure points
  • Trusted solution for critical electrical protection in automation, MCCs, and renewable energy systems

Specifications

Amperage Rating
15 A
Application
Fluorescent lighting fixtures and ballasts
Brand Name
Ferraz Shawmut
Connection
Bayonet
Connection Type
One-wire
Material
Plastic/Composite
Mounting
Panel
Phase
1
Series
SHR
Special Features
300V 15A Thermoplastic body w/single or two wire version availability and integral mounting clip, tin-plated, insulated #18 solid copper 6" wire lead
Standard
UL Recognized
Type
In-line Fuse Holders
Voltage Rating
300 VAC
Package Dimensions (L x W x H)
2.32 IN x 0.875 IN x 0.875 IN
Package Dimensions (L x W x H)
5.8928 cm x 22.225 mm x 22.225 mm
Package Weight (Imperial)
0.020 L
Package Weight (Metric)
0.009 kg
Fuseholder for SLR/SMF Fuses, no clip

SHR-NC

Fuseholder for SLR/SMF Fuses, no clip
PANEL MOUNT ALARM FUSE FUSEHOLDER. Ideal for telecommunications and control panel circuits, the 482 Series fuseholder series is designed for use with Littelfuse 481 Alarm Indicating Fuses. Each holder is designed to accept other manufacturer’s replacement fuses as well. The fuseholder is available in three versions: PCB Mount - 15A: Can be soldered directly to a printed circuit board. Rated up to 15 amperes. Available in single pole or gangable up to 20 poles. Fuseholder is keyed to prevent insertion of 20 ampere fuse. Can be soldered directly to a printed circuit board. Rated up to 15 amperes. Available in single pole or gangable up to 20 poles. Fuseholder is keyed to prevent insertion of 20 ampere fuse. Panel Mount - 20A: Available in a single pole version rated up to 20 amperes. Large leads for wire attachment. Available in a single pole version rated up to 20 amperes. Large leads for wire attachment. Panel Mount - 15A: 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse. 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse.

04820001ZXP

PANEL MOUNT ALARM FUSE FUSEHOLDER. Ideal for telecommunications and control panel circuits, the 482 Series fuseholder series is designed for use with Littelfuse 481 Alarm Indicating Fuses. Each holder is designed to accept other manufacturer’s replacement fuses as well. The fuseholder is available in three versions: PCB Mount - 15A: Can be soldered directly to a printed circuit board. Rated up to 15 amperes. Available in single pole or gangable up to 20 poles. Fuseholder is keyed to prevent insertion of 20 ampere fuse. Can be soldered directly to a printed circuit board. Rated up to 15 amperes. Available in single pole or gangable up to 20 poles. Fuseholder is keyed to prevent insertion of 20 ampere fuse. Panel Mount - 20A: Available in a single pole version rated up to 20 amperes. Large leads for wire attachment. Available in a single pole version rated up to 20 amperes. Large leads for wire attachment. Panel Mount - 15A: 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse. 15 ampere gangable version of fuseholder is keyed to prevent insertion of 20 ampere fuse.
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Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.