Products Description
R3 5 X 20mm Panel Mount Fuse Holder is a device designed to securely hold and mount a fuse in an electrical panel or enclosure. It provides electrical connectivity to the fuse and allows for easy replacement when necessary. The full part number is R3-54B.
R3-54B is a slotted driver type fuse holder. A slotted driver, also known as a flathead or straight screwdriver, has a single flat blade that fits into the corresponding slot on the screw head. This type of screwdriver is commonly used for tightening or loosening screws with a straight slot.


Products Parameter
| Item model number: | R3-54B | Rated Current: | 10A |
| Rated Voltage: | 250V AC | Fuse Size: | 5X20mm |
| Material: | Nylon | Terminal: | Nickel Plated Copper |
| Type: | Solder Type | Structure: | Horizontal |
| Temperature: | 200℃ | Contact Resistance: | > 5 Megahertz |
| High Light: |
R3-54B Panel Mount Fuse Holder, 5X20mm Panel Mount Fuse Holder, Slotted Driver Screw Cap Fuse Holder |
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Products Details


Screw Cap Snap in

Metal Clip

5x20mm Fuse
Product Application
Industrial Control Panels: Fuse holders are commonly used in industrial control panels to protect sensitive electronic components and circuits from overcurrent conditions. These panels control and monitor machinery, equipment, and processes in manufacturing and industrial settings.
Power Supplies: The fuse holder is often employed in power supply units to safeguard the power circuitry from excessive current. It provides protection against short circuits and overloads, preventing damage to the power supply and connected devices.
Automotive Electronics: In automotive applications, the 5x20mm screw cap panel mount fuse holder can be used to protect various electrical systems, such as the vehicle's lighting, audio systems, auxiliary power outlets, and control modules. It helps prevent electrical faults from causing damage to vital automotive components.
Consumer Electronics: Many consumer electronic devices, such as computers, televisions, audio equipment, and home appliances, utilize fuse holders for overcurrent protection. These fuse holders ensure the safety and reliability of the devices by interrupting the current flow in the event of a fault.
HVAC Systems: Heating, ventilation, and air conditioning (HVAC) systems often incorporate fuse holders to protect the electrical components, such as motors and control boards, from overcurrent situations. They ensure the safe operation of the HVAC system and prevent damage to the equipment.
Telecommunications: In telecommunications equipment and systems, fuse holders are used to protect sensitive electronics and communication devices from electrical faults. This includes applications like routers, switches, telephony equipment, and network infrastructure.

Factory Info
Dongguan Senreach Electronic Co., Ltd. was established in 2000. Our factory covers an area of 4000 square meters with a monthly production capacity of 50 million pieces. We are committed to becoming a comprehensive circuit protection component manufacturer and solution supplier.
We are specialized in over current protection, over temperature protection, over voltage protection design, development, production and sales. Products are widely used in consumer electronics, automobiles, ships, communications, power supplies, power tools, new energy and other fields.
With variety of advanced manufacturing and testing equipment, we adopt perfect quality management system to ensure that every single piece of our components are safe and stable. Our operations are ISO9001:2000-certified and products meet international standards.

Equipment

Equipment

Production Machine

Production Machine

Documentory

Production Machine

Testing Machine

Production Machine
Why choose us

Price Superiority
We have a complete suuply chain from raw materials to final packing which enables us to control the production cost at every step.

Quality Assurance
Every piece of product pass full inspection by both auto test equipment and our QA team.

Stock Wholesale
We have open stock for some universal standard products. Delivery time is just about 1 week.

One-stop Service
We have R&D, QA, sales and after-sales team to offer you a full service including selection recommendation, technical support, after-sales protection.
Certifications

Trade Show


We’re confident in the design and quality of our R3 5 X 20mm Panel Mount Fuse Holder. If you are not sure whether our parts correctly fit your appliance, please feel free to contact us or ask a question.
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