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Siemens 20A Cartridge Fuse, 14 x 51 mm, aR Semiconductor Protection, CSA Approved, SITOR Series 3NC1420
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 14mm |
| Brand | Siemens |
| Model | 3NC1420 |
| Overall Length | 51mm |
| Current Rating | 20A |
| Series | SITOR |
| Maximum Operating Temperature | 0°C |
| Standards/Approvals | CSA |
| Fuse Size | 14 x 51 mm |
| Application Category | aR |
Key Features
- Operates as a cylindrical fuse with overall length of 51 mm.
- Designed for semiconductor contactors, solid state relays and UPS systems.
- Features full-range aR operating class for comprehensive protection.
- SITOR series fuse ensures high protection standards in industrial applications.
- Complies with IEC 60269-4 and CSA standards for quality and reliability.
- Suitable for motoring softstarters up to 100 A and converters with input fuses.
- Maximum operating temperature rated at 0°C for safe usage conditions.
- Manufactured in India ensuring local production quality control.
Product Description
Siemens 3NC1420 20A Cartridge Fuse, part of the SITOR series, is a cylindrical fuse designed for industrial and electronic applications requiring reliable semiconductor protection. Measuring 14 x 51 mm, this fuse features an overall length of 51 mm and operates at a rated current of 20A with aR classification for full-range semiconductor protection.
It is suitable for protecting sensitive equipment such as semiconductor contactors, solid state relays, converters, and UPS systems, particularly in motor softstarter applications up to 100 A. The fuse complies with IEC 60269-4 standards and is UL and CSA approved, ensuring high safety and performance quality.
The Siemens 3NC1420 is designed to operate effectively at temperatures up to 0°C, providing stable and secure operation in industrial environments. Its compact 14 mm diameter allows for easy installation in various electrical distribution and control panels.
This product is manufactured in India, supporting local quality assurances and delivering dependable fuse performance for industrial, laboratory, and commercial electrical protection setups.
Operates as a cylindrical fuse with overall length of 51 mm. Designed for semiconductor contactors, solid state relays, and UPS systems. Features full-range aR operating class for comprehensive protection. SITOR series fuse ensures high protection standards in industrial applications.
Complies with IEC 60269-4 and CSA standards for quality and reliability. Suitable for softstarters and converters requiring high-quality semiconductor protection. Manufactured in India with UL and CSA approval marks. Explore more Siemens electrical fuses and components at EnvMart for reliable circuit protection and automation needs.
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Frequently Asked Questions
The Siemens 3NC1420 cartridge fuse has a current rating of 20A.
This fuse measures 14 mm in diameter and has an overall length of 51 mm.
The maximum operating temperature for the Siemens 3NC1420 is rated at 0°C.
This cartridge fuse complies with IEC 60269-4 and is CSA approved.
It is suitable for protecting semiconductor contactors, solid state relays, converters, and UPS systems, particularly in motor softstarter applications up to 100 A.
The Siemens 3NC1420 features an aR operating class for comprehensive semiconductor protection.
This cartridge fuse is manufactured in India, ensuring local production quality control.
This model is part of the SITOR series, which ensures high protection standards in industrial applications.
The application category for the Siemens 3NC1420 is aR, designed for semiconductor protection.
The fuse size of this model is 14 x 51 mm.
It operates as a cylindrical fuse, designed for specific industrial and electronic applications.
It can protect sensitive equipment including semiconductor contactors, solid state relays, and converters.
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