Description
The RS PRO 4A time-delay (slow blow) glass cartridge fuse is designed to provide reliable protection for electrical circuits, especially in applications with inrush currents. Measuring 6.3 x 32 mm, this fuse features a glass body with nickel-plated brass end caps, ensuring durability and consistent electrical performance.
Certified as UL recognized and CSA approved, the fuse meets strict safety and quality standards, delivering dependable circuit protection while allowing temporary current surges without blowing. Its slow-blow design makes it ideal for devices such as motors, transformers, and other equipment with short-duration inrush currents.
Key Features & Benefits:
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Time-Delay (Slow Blow) Design
Protects circuits while allowing temporary surges without unnecessary interruptions. -
Rated 4A, 6.3 x 32 mm
Compact size suitable for standard electrical applications. -
Durable Construction
Glass body with nickel-plated brass end caps ensures reliability and long life. -
Safety Certified
UL recognized and CSA approved for quality assurance and compliance. -
Ideal for Inrush Current Applications
Perfect for motors, transformers, and other devices with short-term surges.
Applications:
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Household and industrial electronic devices
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Motors, transformers, and inductive loads
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Power supplies and control circuits
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General-purpose slow-blow protection
Specifications:
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Brand: RS PRO
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Type: Time-Delay (Slow Blow) Glass Cartridge Fuse
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Size: 6.3 x 32 mm
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Current Rating: 4A
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End Caps: Nickel-plated brass
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Body Material: Glass
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Safety Approvals: UL recognized, CSA approved
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Application: Circuits with inrush currents, general electrical protection
The RS PRO 4A slow-blow fuse delivers safe, reliable, and long-lasting circuit protection, making it ideal for applications where short-term current spikes are expected.

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