Siemens SITOR Fuse Link for Semiconductor Protection, 3NE3 Type, NH1, 315A, 1000V AC, aR, Slotted Blade Contacts – 3NE3230-0B

Product Description

The Siemens 3NE3230-0B is a SITOR 3NE3 fuse link for semiconductor protection, designed for fast protection of power semiconductor devices in industrial power electronics and electrical systems. It is rated at 315A and 1000V AC, with an NH1 fuse size and aR operating class.

The fuse features slotted blade contacts for M10 screw fixing or installation in compatible LV HRC fuse bases and switch-disconnectors. It also includes a front indicator for fuse status indication. Siemens specifies a 100kA switching capacity according to IEC 60947-2.

The 3NE3230-0B is suitable for semiconductor protection, power converters, industrial drives, power electronics, switchgear and electrical control systems where reliable high-speed fuse protection is required.

Key Features

• Brand: Siemens
• Product Family: SITOR
• Series: 3NE3
• Product Type: Semiconductor Protection Fuse Link
• Part Number: 3NE3230-0B
• Rated Current: 315A
• Rated Voltage: 1000V AC
• Fuse Size: NH1
• Operating Class: aR
• Contact Type: Slotted blade contacts
• Indicator: Front indicator
• Switching Capacity: 100kA
• Suitable for compatible LV HRC fuse bases and switch-disconnectors
• Designed for semiconductor protection applications

Applications

The Siemens 3NE3230-0B can be used in:

• Semiconductor protection systems
• Industrial drives
• Power converters
• Power electronic equipment
• Industrial automation systems
• Electrical control panels
• Low-voltage switchgear
• Switch-disconnector applications
• OEM and panel-building projects
• Industrial maintenance and replacement applications

Benefits

• Provides fast protection for power semiconductor devices
• 315A rating supports high-current applications
• 1000V AC rating suits demanding power electronics systems
• aR operating class is designed for semiconductor protection
• Front indicator helps identify fuse status
• Slotted blade contacts support compatible mounting arrangements
• Suitable for industrial power distribution and control applications
• Genuine Siemens SITOR fuse link

Buy Siemens 3NE3230-0B from SB Smart

Looking for a Siemens 3NE3230-0B semiconductor protection fuse supplier in India? SB Smart supplies Siemens SITOR fuses, semiconductor protection products and industrial electrical components for OEMs, panel builders, contractors, system integrators and industrial customers.

We supply Siemens products across Faridabad, Noida, Gurugram (Gurgaon), Delhi NCR and major Indian cities including Mumbai, Bengaluru, Hyderabad, Chennai, Pune, Ahmedabad, Kolkata and Jaipur.

Frequently Asked Questions

1. What is Siemens 3NE3230-0B?

The Siemens 3NE3230-0B is a SITOR 3NE3 semiconductor protection fuse link rated at 315A and 1000V AC, with an NH1 size and aR operating class.

2. What is the rated current of 3NE3230-0B?

The rated current of Siemens 3NE3230-0B is 315A.

3. What is the voltage rating of Siemens 3NE3230-0B?

The fuse is rated for 1000V AC.

4. What is the operating class of 3NE3230-0B?

The Siemens 3NE3230-0B has an aR operating class, making it suitable for semiconductor protection applications.

5. What fuse size is Siemens 3NE3230-0B?

The 3NE3230-0B is an NH1-size SITOR fuse link.

6. Does 3NE3230-0B have a front indicator?

Yes. The specified configuration includes a front indicator for fuse status indication.

7. What type of contacts does Siemens 3NE3230-0B use?

It uses slotted blade contacts suitable for M10 screw fixing or compatible LV HRC fuse bases and switch-disconnectors.

8. Where can Siemens 3NE3230-0B be used?

It can be used for semiconductor protection in drives, converters, power electronics, industrial automation and low-voltage electrical systems.