Heschen Cylindrical Ceramic Tube Fuse Link, RT18-32 (RO15), 10×38 mm, 1A 500V, CE, Pack of 10

Description

Product Overview

The Heschen RT18-32 is a cylindrical ceramic tube fuse link designed for precise over‑current protection in a wide range of electrical applications. Constructed from high‑temperature resistant ceramic material, the fuse body provides excellent insulation and durability, while the internal gG (gapped) element ensures a fast and reliable response to fault currents. Rated at 1 A and capable of interrupting up to 500 V, this fuse meets CE certification requirements, guaranteeing compliance with European safety standards. Its compact dimensions of 10×38 mm (0.4″×1.5″) make it an ideal fit for standard panel boards, distribution boxes, and control cabinets. The product is supplied in a convenient pack of ten, allowing electricians and maintenance professionals to stock essential spares for routine replacements or large‑scale installations. With a rated breaking capacity of 100 kA at 500 V and 50 kA at 690 V, the RT18-32 provides robust protection against short‑circuit events, reducing the risk of equipment damage and fire hazards. The fuse’s clear markings and consistent performance make troubleshooting straightforward, while its long‑term stability ensures consistent operation throughout its service life.

Usage

This fuse link is suited for residential lighting circuits, commercial HVAC systems, industrial control panels, and any application where reliable low‑current protection is required. Installers can use the RT18-32 in lighting fixtures, motor starters, transformer secondary circuits, and protective relays that demand precise current limiting. Its compact size allows placement in tight spaces, making it a popular choice for retrofit projects where panel real‑estate is limited. The fuse performs well in environments with temperature fluctuations, thanks to the ceramic housing that resists thermal expansion and contraction. Whether you are wiring a new home, upgrading a commercial building’s electrical distribution, or maintaining an industrial automation system, the Heschen RT18-32 provides a dependable safeguard that meets code requirements and reduces downtime. The pack of ten ensures that you have immediate replacements on hand, minimizing service interruptions during scheduled maintenance or unexpected fuse failures.

Why Choose Us

Choosing the Heschen RT18-32 means selecting a product backed by a reputable manufacturer with a history of delivering high‑quality electrical components. Each fuse undergoes rigorous testing to verify its interrupting capacity, voltage rating, and endurance under repeated load conditions. The CE listing confirms that the fuse complies with essential health, safety, and environmental protection standards, giving you confidence in its performance across European markets and beyond. Our packaging includes a clear label with all critical specifications, simplifying inventory management and ensuring quick identification on the job site. In addition to product quality, we provide responsive customer support, technical assistance, and a straightforward return policy should any issues arise. By offering the fuse in a pack of ten, we help you reduce procurement costs and streamline stock handling, allowing you to focus on project delivery rather than component shortages. Our commitment to reliability extends to after‑sales service, where our engineering team is ready to answer technical questions and guide you through optimal installation practices.

Key Features

• Compact 10×38 mm size fits standard panels, saving valuable space.
• High‑temperature ceramic body provides superior insulation and durability.
• 1 A rating with 500 V interrupt capacity protects low‑current circuits effectively.
• CE‑listed compliance ensures adherence to European safety standards.
• Pack of 10 includes spare units, reducing downtime during maintenance.

FAQ

What type of circuits is the RT18-32 suitable for?

The RT18-32 is ideal for low‑current circuits such as lighting, control panels, HVAC equipment, and small motor drives where a 1 A rating provides adequate protection against overloads and short circuits.

Can the fuse be used in a 690 V system?

Yes, the fuse is rated for 690 V with a breaking capacity of 50 kA, making it suitable for higher‑voltage applications while still delivering reliable performance.

How does the ceramic material benefit the fuse?

Ceramic offers excellent thermal resistance and electrical insulation, which helps the fuse maintain its integrity under high‑temperature conditions and ensures consistent operation over a long service life.

Is the pack of ten fuses interchangeable with other Heschen fuse models?

While the physical dimensions and rating are specific to the RT18-32, the packaging format is consistent across Heschen’s fuse line, allowing easy storage and inventory management alongside other Heschen fuse products.

What should I do if a fuse blows during operation?

First, identify the cause of the overload or short circuit, correct the underlying issue, and then replace the blown fuse with a new RT18-32 from the pack. Always ensure the power is disconnected before handling the fuse to maintain safety.