Product Description

Siemens 3NE18130 SITOR Semiconductor Protection Fuse 125A 690V AC NH1

Product Description

The Siemens 3NE1813-0 is a genuine SITOR semiconductor protection fuse designed for fast and reliable protection of power semiconductors, electrical equipment, cables and power rails against overload and short-circuit conditions. It features a 16 A rated current, 690 V AC rated voltage, 250 V DC rated voltage, and gS operating class.

This Siemens SITOR fuse uses an NH000 fuse size with silver-plated blade contacts for installation in compatible LV HRC fuse bases and switch disconnectors. It also features a front indicator, making visual identification of the fuse condition more convenient during maintenance.

The 3NE1813-0 is suitable for semiconductor protection, industrial drives, soft starters, converters, rectifiers, inverters, motor-control systems, industrial automation and power-electronic equipment. Siemens documentation also specifies the 3NE1813-0 in semiconductor-protection applications with SIRIUS soft starters.

Key Features

• Brand: Siemens

• Product Family: SITOR / SENTRON

• Part Number: 3NE1813-0

• Product Type: Semiconductor Protection Fuse

• Fuse Design: SITOR LV HRC Fuse Link

• Rated Current: 16 A

• Rated AC Voltage: 690 V AC

• Rated DC Voltage: 250 V DC

• Operating Class: gS

• Fuse Size: NH000

• Fuse System: NH

• Connection: Blade Contacts

• Contact Material: Silver-Plated

• Front Indicator: Yes

• Switching Capacity: 100 kA according to IEC 60947-2

• Power Loss: Approx. 4 W

• Mounting: LV HRC Fuse Bases / Switch Disconnectors

• Mounting Position: Any, preferably vertical

• Operating Temperature: -20°C to +50°C

• Net Weight: Approx. 131 g

Applications

The Siemens 3NE1813-0 SITOR semiconductor fuse is suitable for:

• Power semiconductor protection

• Industrial drives

• Soft starter systems

• Variable frequency drives

• Motor control systems

• Power converters

• Frequency converters

• Rectifier systems

• Inverter applications

• Industrial automation panels

• Electrical control cabinets

• Machine control systems

• Power electronic equipment

• Industrial power supplies

• Motor starter systems

• Electrical maintenance applications

• Power distribution equipment

• Semiconductor switching systems

Benefits

• High-speed protection for sensitive power semiconductors

• 16 A rated current

• Suitable for systems up to 690 V AC

• Supports up to 250 V DC

• Compact NH000 fuse size

• gS operating class

• 100 kA switching capacity according to IEC 60947-2

• Silver-plated blade contacts

• Front indicator for convenient visual status indication

• Compatible with suitable LV HRC fuse bases

• Suitable for switch-disconnector installations

• Helps protect power electronic components from excessive current

• Suitable for industrial drives and soft starters

• Genuine Siemens SITOR replacement component

• Suitable for OEM, maintenance and industrial automation applications

Why Choose Siemens 3NE1813-0?

The Siemens SITOR 3NE1813-0 is designed for applications requiring reliable semiconductor and overcurrent protection. With its 16 A rating, 690 V AC voltage rating and gS operating class, it is suitable for industrial power-electronic equipment where fast fuse protection is required.

Its NH000 construction and blade contacts allow installation in compatible Siemens and suitable third-party LV HRC fuse bases or switch disconnectors. The integrated front indicator can also simplify visual inspection during electrical maintenance.

The fuse can be used in applications such as soft starters, industrial drives, converters, rectifiers, inverters and motor-control equipment. Siemens specifically documents the 3NE1813-0 for semiconductor protection in combination with various SIRIUS 3RW soft starters.

High-Level SEO Keywords

Siemens semiconductor protection fuse, Siemens SITOR fuse, 3NE1813-0, Siemens 3NE1813-0, 16A semiconductor fuse, 690V AC fuse, Siemens 690V fuse, SITOR 16A fuse, SITOR semiconductor fuse, NH000 fuse, NH000 semiconductor fuse, gS fuse, Siemens gS fuse, high speed semiconductor fuse, semiconductor protection fuse 16A, Siemens SITOR 3NE1 fuse, power semiconductor protection, inverter protection fuse, converter protection fuse, rectifier protection fuse, industrial drive fuse, soft starter protection fuse, VFD semiconductor fuse, power electronics fuse, Siemens industrial fuse, LV HRC fuse, blade contact fuse, fuse with front indicator, Siemens fuse link, industrial electrical protection fuse.

Frequently Asked Questions

Q1. What is Siemens 3NE1813-0?
The 3NE1813-0 is a Siemens SITOR semiconductor protection fuse rated at 16 A and 690 V AC.

Q2. What is the rated current?
The rated current is 16 A.

Q3. What is the AC voltage rating?
The fuse is rated for 690 V AC.

Q4. What is the DC voltage rating?
The specified DC operating voltage is 250 V DC.

Q5. What is the operating class?
The operating class is gS.

Q6. What fuse size does it use?
The 3NE1813-0 uses the NH000 fuse size.

Q7. What type of contacts does the fuse have?
It uses silver-plated blade contacts designed for installation in suitable LV HRC fuse bases or switch disconnectors.

Q8. Does the 3NE1813-0 have a front indicator?
Yes. The product is specified with a front indicator.

Q9. What is the breaking capacity?
The specified switching capacity is 100 kA according to IEC 60947-2.

Q10. What is the power loss?
The specified power loss is approximately 4 W.

Q11. Is 3NE1813-0 suitable for semiconductor protection?
Yes. It is part of the Siemens SITOR semiconductor protection fuse range.

Q12. Can it be used with soft starters?
Yes. Siemens documentation specifies 3NE1813-0 for semiconductor protection in selected SIRIUS 3RW soft-starter applications.

Q13. Can this fuse be used in industrial drives?
Yes, provided the fuse rating and coordination requirements match the specific drive manufacturer's specifications.

Q14. Is 3NE1813-0 a circuit breaker?
No. It is a fuse link designed for overcurrent and semiconductor protection.

Q15. What is the purpose of an SITOR fuse?
SITOR fuses provide fast protection for power semiconductors and other electrical equipment against excessive current and short-circuit conditions.

Q16. What is the mounting position?
Siemens specifies that the fuse can be mounted in any position, preferably vertically.

Q17. What is the operating temperature range?
The specified ambient operating range is -20°C to +50°C.

Q18. What is the approximate weight?
The net weight is approximately 131 g.

Q19. Where is Siemens 3NE1813-0 commonly used?
It is suitable for industrial drives, soft starters, converters, rectifiers, inverters, motor-control systems, automation panels and power-electronic equipment.

Q20. Where can I buy Siemens 3NE1813-0 in India?
The Siemens SITOR 3NE1813-0 semiconductor protection fuse can be sourced from industrial electrical and automation suppliers, subject to current stock and availability.