R3-18 10.3x38.1 Fuse Holder 600V 30A Panel Mounted Fuse Block 10x38mm 5AG Heavy Duty Fuse Holder
Product Description
The panel mounted fuse holders are convenient for inspection and repair, and no need to disassemble the machine to replace the fuses.
This type of panel mount fuse holders are specially designed for 10x38 fuses with heavy duty. It can eliminate the possibility of electric shock from the installed fuses. These shockproof fuse holders have a low and short body. It has a finger grip and anti-twist function, which eliminates the interruption of the circuit when the knob is accidentally pressed. Products comply with UL certification.. The maximum voltage of the product is 600V, and the maximum rated current of the fuse is 30A.
Features
Electrical Rating:600V 30A
Applied to 10x38 5AG fuses
Bakelite body
Fuse Insert: Bayonet-type knob, fuse extractor type
with Nickel plated copper alloy insert
Terminations: Tin plated Copper alloy with spring
loaded 1/4"quick connect/solder terminals
Item Name | R3-18 Fuse Holder |
Mounting Type | Panel |
Terminal Width | 6.4mm |
Terminal thickness | 0.8mm |
Mounting hole diameter | 4.5mm |
Max Width | 44.7mm |
Length | 73.5mm |
Cut-out diameter | 22.2mm |
Mounting hole distance | 33mm |
Drawing of R3-18 fuse holder

Please allow 1-3mm tolerance due to manual measurement.
Standard Package:
100pcs per bag, 1000pcs per carton
Shipping Term:
EXW, DDU, DDP, C&F, FOB
Shipping Methods:
Express, By Air, By Sea
Selection of the Fuse and Holder Solution
The first step is to answer the following questions:
- Will the fuse need to accessible for replacement?
- How often will the fuse need to be replaced?
- Should the end customer of the appliance have access to change the fuse?
- Should the fuse only be accessible from outside the appliance?
- How much is available to spend on safety and reliability?
The panel mount fuse holders are compatible with either 1-1/4" x 1/4" or 5x20mm glass and ceramic fuses for overcurrent protection in electronics equipment, appliances, and lighting circuits. They have a removable cap for installing and removing fuses. They're used with glass fuses for protecting low-current circuits or ceramic fuses for protecting high-current circuits.
Q: Are you trading company or manufacturer ?
A: We are a fuse product factory.
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock, 5-10 days if the goods not in stock, according to the quantity.
Q: Do you provide samples ? is it free?
A: Yes, we could offer samples for free charge but do not pay for the cost of freight.
Electrical Rating:600V 30A
Applied to 10x38 5AG fuses
Bakelite body
Fuse Insert: Bayonet-type knob, fuse extractor type
with Nickel plated copper alloy insert
Terminations: Tin plated Copper alloy with spring
loaded 1/4"quick connect/solder terminals
Item Name | R3-18 Fuse Holder |
Mounting Type | Panel |
Terminal Width | 6.4mm |
Terminal thickness | 0.8mm |
Mounting hole diameter | 4.5mm |
Max Width | 44.7mm |
Length | 73.5mm |
Cut-out diameter | 22.2mm |
Mounting hole distance | 33mm |