Description
Product Overview
The Baomain 20-Pack of 3A ceramic fuse links (model RT18-32) is engineered to deliver consistent and dependable over‑current protection for a wide range of electrical applications. Constructed from high‑grade ceramic material, each fuse link offers excellent thermal resistance and arc‑quenching capabilities, ensuring safe interruption of fault currents. The compact 10 × 38 mm dimensions allow seamless integration into standard fuse holders and panel boards, while the 500 V/690 V rating provides ample voltage headroom for most residential and light‑industrial circuits. With a total package weight of just 110 g, the fuses are lightweight yet robust, making them easy to handle during installation and maintenance.
![[Product front view showing all components]](https://www.instanets.store/wp-content/uploads/2026/08/92249ad072784136b938fbce6b119a3c.jpg)
Usage
These ceramic fuse links are ideal for protecting lighting circuits, motor starters, HVAC systems, and general‑purpose branch circuits in homes, workshops, and small commercial facilities. Their 3 A current rating makes them perfect for low‑current applications such as control panels, thermostats, and sensor circuits where precise protection is essential. Install the fuses in accordance with local electrical codes, ensuring that the fuse holder matches the 10 × 38 mm size specification. The fuses can also be used in DIY projects, hobbyist electronics, and educational settings where reliable circuit protection is required without the expense of larger industrial‑grade components.
Why Choose Us
Choosing Baomain means selecting a brand with a proven track record in electrical safety components. Each fuse undergoes rigorous quality testing, including high‑temperature endurance, short‑circuit interruption, and voltage withstand assessments, guaranteeing performance that meets or exceeds industry standards. Baomain’s commitment to consistent manufacturing tolerances ensures that every pack delivers uniform protection, reducing the risk of mismatched fuses in critical installations. Additionally, the company provides responsive customer support and a clear warranty policy, giving users confidence that any concerns will be addressed promptly.
Key Features
- High‑quality ceramic construction for superior arc‑quenching and thermal stability.
- Precise 3 A current rating delivers accurate protection for low‑current circuits.
- 500 V/690 V voltage rating offers wide compatibility with residential and light‑industrial systems.
- Compact 10 × 38 mm size fits standard fuse holders, simplifying installation and replacement.
- Dedicated Baomain customer support and warranty for peace of mind after purchase.
FAQ
What does the RT18‑32 designation mean?
RT18‑32 identifies the specific ceramic fuse link series and size. “RT” denotes the ceramic material type, while “18‑32” refers to the physical dimensions and standard rating within Baomain’s product line.
Can these fuses be used in a 240 V circuit?
Yes. The fuses are rated for up to 500 V (690 V peak), making them suitable for 240 V residential circuits as well as other common voltage levels found in home and light‑commercial applications.
How do I replace a blown fuse safely?
First, turn off power to the circuit at the main breaker. Using insulated tools, remove the blown fuse from its holder and replace it with a new Baomain 3 A ceramic fuse link of the same model (RT18‑32). Ensure the new fuse is seated firmly before restoring power.
Are these fuses compatible with DIN rail mounting?
Yes, the 10 × 38 mm size conforms to standard DIN rail fuse holder dimensions, allowing easy integration into DIN rail panels and modular distribution boards.
What warranty does Baomain offer on these fuse links?
Baomain provides a one‑year limited warranty covering manufacturing defects. If a fuse fails due to a defect, contact Baomain customer service for a replacement or refund.
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