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Siemens 4A 500V AC D02 Diazed Fuse E27 Thread Size 5SB221

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Siemens 4A 500V AC D02 Diazed Fuse E27 Thread Size 5SB221

Name: Siemens 4A 500V AC D02 Diazed Fuse E27 Thread Size 5SB221
Brand: Siemens
SKU: 413099
Price: 4.37 USD
Availability: InStock

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Category Electrical Fuse Brand Siemens Condition New

Specifications

Country of Origin	Poland
Voltage	500V ac
Diameter	22.5mm
Brand	Siemens
Body Material	Ceramic
Length	49mm
Model	5SB221
Current Rating	4A
Series	5SB
Maximum Operating Temperature	60°C
Thread Size	E27
Minimum Operating Temperature	-5°C
Breaking Capacity	50kA
Standards/Approvals	CSA, CE, UL
Bottle Fuse Size	D02
Gauge/Cap Colour	Brown

Key Features

Rated current of 4 amperes for precise circuit protection.
Operates at 500 volts AC, suitable for industrial applications.
Ceramic body construction ensures durability and high breaking capacity.
Breaking capacity is 50kA, providing high interruption capability.
Compact size with 49mm length and 22.5mm diameter for easy fitting.
Thread size E27 facilitates secure mounting in fuse holders.
Cap color is brown, aiding in identification and safety.
Wide operating temperature range from -5°C to 60°C for varied environments.

Product Description

Siemens 5SB221 Diazed Fuse is a 4A, 500V AC Electrical Fuse designed for use in industrial, commercial, and residential electrical systems. This D02 size fuse features an E27 thread size, enabling secure and convenient installation in corresponding fuse holders. The fuse body is made from ceramic, providing excellent thermal resistance and mechanical robustness, essential for high-performance electrical protection.

With a breaking capacity of 50kA, this fuse effectively interrupts high fault currents, enhancing the safety of electrical circuits. The brown gauge/cap colour allows easy identification of the fuse rating during maintenance or replacement. It operates reliably within a temperature range of -5°C to 60°C, making it suitable for diverse environmental conditions.

The Siemens 5SB221 complies with international standards IEC 60269-3 and DIN VDE 0636, ensuring conformity to safety and performance requirements. These fuses belong to the 5SB series and are widely used in electrical automation, distribution boards, and circuit protection applications to prevent damage caused by overcurrent or short circuits.

Manufactured in Poland, this fuse reflects strict quality control and superior manufacturing processes. Its compact dimensions of 49mm length and 22.5mm diameter make it compatible with most standard fuse holders requiring an E27 thread size.

Rated current of 4 amperes for circuit protection. 500 volts AC rated voltage. Ceramic body material for durability and heat resistance. Breaking capacity of 50kA for effective fault interruption. Length 49mm and diameter 22.5mm.

E27 thread size for secure fitting. Brown cap colour for easy identification. Operating temperature from -5°C to 60°C. Conforms to IEC 60269-3 and DIN VDE 0636 standards. Manufactured in Poland.

This Siemens Diazed fuse is ideal for ensuring reliable operation and safety in electrical circuits across industrial, manufacturing, HVAC systems, and electrical automation fields. Browse EnvMart's extensive circuit protection category for compatible products and additional industrial-grade components.