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Siemens Cartridge Fuse 32A, 600/700V AC, SITOR Series, 14 x 51 mm, aR Protection, 3NC1432
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 600, 700V ac |
| Diameter | 14mm |
| Brand | Siemens |
| Model | 3NC1432 |
| Overall Length | 51mm |
| Standards | IEC 60269-4 |
| Current Rating | 32A |
| Series | SITOR |
| Standards/Approvals | CSA |
| Fuse Size | 14 x 51 mm |
| Application Category | aR |
| Mersen 32A FF Cartridge Fuse, 14.3 x 51mmBrand | Mersen |
| Operating Class | aR (full-range semiconductor protection) |
Key Features
- Provides a 32A current rating for robust electrical protection.
- Suitable for semiconductor protection with operating class aR.
- Features SITOR Series construction with full-range protection capabilities.
- Rated for 600, 700V AC for versatile industrial and commercial applications.
- Complies with IEC 60269-4 and CSA standards for safety assurance.
- Cylindrical ceramic body ensures durability and thermal performance.
- Optimal for use in converters, UPS systems, solid-state relays and softstarter motors up to 100A.
- Designed for efficient protection of high-quality devices and electronic components.
Product Description
Siemens 3NC1432 Cartridge Fuse provides dependable protection for semiconductor devices in modern electrical installations. This cylindrical fuse, part of the SITOR Series, operates at a class aR for full-range semiconductor protection and is engineered to safeguard sensitive components such as contactors, electronic relays, input and intermediate DC circuits, UPS systems, and softstarters for motors up to 100A.
With a current rating of 32A and voltage capabilities of 600, 700V AC, the Siemens 3NC1432 fuse is suitable for manufacturing, automation, power distribution, industrial controls, and commercial electrical panels. Its robust 14 x 51 mm ceramic body ensures sustained thermal and electrical performance, allowing it to fit standard fuse holders and providing ease of integration into existing systems.
The SITOR Series is recognized for its reliability in semiconductor protection applications, supporting converters and solid-state devices that demand precise and quick protection against overloads and short circuits. The aR operating class indicates its ability to deliver full-range protection for both low and high fault currents, minimizing the risk of equipment damage.
Compliant with IEC 60269-4 and CSA standards, this fuse guarantees adherence to global safety requirements. It is optimized for industrial, laboratory, and commercial environments, where uninterrupted device operation and safety are paramount. The compact design and high-breaking capacity make it ideal for both new installations and retrofit projects.
Use cases include power distribution for sensitive electronic components, protection of UPS assemblies, converters, and contactor circuits in industrial automation, and safeguarding solid-state relays within HVAC systems. The Siemens 3NC1432 is widely respected for its consistent performance in high-demand environments.
For more on Siemens cartridge fuses, and to browse related SITOR Series protection devices, explore the Electronics & Electricals category on EnvMart.
Explore more products in our Electrical Fuse category.
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Frequently Asked Questions
The Siemens 3NC1432 cartridge fuse has a current rating of 32A.
This model supports voltage ratings of 600V and 700V AC.
The fuse has a size of 14 x 51 mm.
The Siemens 3NC1432 operates at class aR, providing full-range semiconductor protection.
It complies with IEC 60269-4 and CSA standards for safety assurance.
This fuse is optimized for use in converters, UPS systems, solid-state relays, and softstarter motors up to 100A.
It features a cylindrical ceramic body that ensures durability and thermal performance.
The SITOR Series provides reliable protection for semiconductor devices, minimizing the risk of equipment damage from overloads and short circuits.
The aR operating class indicates its ability to deliver full-range protection for both low and high fault currents.
The fuse is manufactured in India.
The diameter of this fuse is 14 mm.
Yes, its compact design and high-breaking capacity make it suitable for both new installations and retrofit projects.
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