Product Details
5.2x20 Panel Fuse Holder H3-44B 15 Amp 250 Volts 5x20 Fuse Holder
4.8mm Faston Terminal Panel Mount
These panel-mount fuse holders are compatible with either 1-1/4" x
1/4" or 20mm x 5mm 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 fuses for protecting low-current circuits
or ceramic fuses for protecting high-current circuits.
Product Description
- Contact Resistance: <0.02Ω
- Withstanding Voltage: >AC3000V
- lnsulation Resistance: DC500V 100mΩ Min
- Electrical Rating: Rated at 15A 250V AC
- Insulating Body: phenolic resin/bakelite
- Bayonet type cap
- Terminals: nickel-plated brass, faston type.
Item | H3-44B Fuse Holder |
Mouting Style | Panel Mount |
Rating | 15A 250Vac |
Fire retardant grade | UL94V-1 |
Frame and cap | phenolic resin/bakelite |
Terminal | nickel plated brass |
Fuse Size | 5x20mm |
Cut-out diameter | 15.2mm |
Drawing of H3-44B fuse holder
Please allow 1-3mm tolerance due to manual measurement.
Product Features
15A 250V AC rating
5.2x20mm fuses
Bayonet type cap
Faston terminal
Phenorlc resln body
Standard Package:
100pcs per bag, 1000pcs per carton
Shipping Term:
EXW, DDU, DDP, C&F, FOB
Shipping Methods:
International 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?
Requirements and characteristics
The most important standards for fuse-holders, which specify
requirements, characteristics and testing methods are:
- IEC-publication 257 (1968) and Amendment no. 2 to this publication
dated January 1989.
- UL-standard
Our products are widely used in various kinds of electronic
devices, such as consumer electronics, mobile terminals, household
appliances, lighting appliances, power supplies and adapters. We
have acquired ISO9001/UL/cUL/VDE/CCC/CQC safety certificates. After
serving our valuable clients in China market over 10 years, Reomax
fuses has become one of the leading fuses suppliers. In order to
create more value and save more cost for our global clients, we
start to provide the shortest fuses product supply chain mode and
we are now available in worldwide.
We are one of the members of Subcommittee on Miniature Fuses of
National Technical Committee on Fuses of Standardization
Administration of China. And we have acquired ISO9001 approval and
UL/cUL/VDE/CCC/CQC/PSE safety regulations certificate.
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, 10 days if the
goods not in stock, according to the quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the samples for free charge but do not pay
the cost of freight.
Q: What are your terms of payment ?
A: 100% in advance, T/T.
5x20 Panel Fuse Holder H3-44B 5x20 Fuse Holder 4.8mm Faston
Terminal Panel Mount
Company Profile
- Founded in 1999, we have been focused on manufacturing
over-current, over-temperature and other circuit protection
components.
- Our main products include fuses, fuse holders, thermal switches,
circuit breakers and temperature sensors, which are widely used in
various kinds of electronic devices, such as consumer electronics,
mobile terminals, household appliances, lighting appliances, power
supplies, adapters, automobile and marine applications. We have
acquired ISO9001/UL/cUL/VDE/CCC/CQC safety certificates.
- After serving our valuable clients in China market over 20 years,
we have become one of the leading suppliers of circuit protection
components.



1999 REOMAX Electronics(HK) was founded.
2003 REOMAX factory was founded
2007 IS0 9001 approved
2009 Name changed to Dongguan Reomax
2011 CQC、CCC、UL、cUL and VDE were certified.
2011 Member of CEEIA
2012 VDE certified
2012 Fuse patents were acquired
2013 PSE and KC approved
2014 REOMAX trademark applied
2014 1206/0603/2410/6125 fuses were developed
2015 Fully automatic machines were put into production。
2016 Testing machines were improved
2017 High voltage and high current testing machines were put into
use. XR inscpention euqippemnt was brought in.
2018 6125 1808 2410 were certified by CQC and KC
2019 6125 was certified by VDE
2019 1032 and 1245 were certified by UL
2020 Square fuses of high current and high voltage were certified
by TUV.