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MERSEN FUSE SI TT 32/33 D301234
Why Choose the MERSEN FUSE SI TT 32/33 D301234?
£143.12
Why Choose the Mersen D301234 Fuse Holder?
The Mersen D301234 is a heavy-duty SI TT 32/33 fuse holder designed to accommodate compatible 32 mm and 33 mm square body high-speed fuses in demanding industrial power applications. Manufactured by Mersen, this base-mounted fuse holder provides a secure and reliable installation for high-current semiconductor protection systems.
Engineered for use in power conversion equipment, renewable energy installations, industrial drives and DC applications, the D301234 combines robust insulation with dependable electrical connections to ensure safe operation in high-power environments. The holder is designed for use with compatible Mersen Protistor® fuse links where secure mounting and dependable fault protection are essential.
Featuring a single-pole base-mounted design with threaded terminal connections, the D301234 offers straightforward installation whilst maintaining excellent electrical and mechanical performance in demanding industrial environments.
Key Advantages
- Designed for compatible 32 mm and 33 mm square body fuses.
- Heavy-duty industrial fuse holder construction.
- Suitable for high-current power electronic installations.
- Provides secure mounting for semiconductor protection fuses.
- Robust insulated base for reliable operation.
- Manufactured by Mersen, a global electrical protection specialist.
Key Features
- Mersen SI TT 32/33 fuse holder.
- Manufacturer reference D301234.
- Base-mounted construction.
- Compatible with 32 mm and 33 mm square body fuse sizes.
- Single-pole configuration.
- Threaded terminal connection design.
- Industrial-grade insulated construction.
- Designed for demanding power distribution and semiconductor applications.
Designed for High-Power Fuse Installations
Industrial fuse holders provide the secure mechanical support and electrical connections required for high-performance fuse links. Correct installation helps ensure dependable current transfer, safe fuse replacement and reliable operation during normal service and fault conditions.
The Mersen D301234 is suitable for demanding industrial environments where high-current square body semiconductor fuses are used to protect power electronic equipment, converters and industrial distribution systems. Always verify compatibility with the specified fuse size and equipment manufacturer before installation.
Typical Applications
- Variable frequency drives.
- Industrial power converters.
- Renewable energy systems.
- Battery energy storage installations.
- Industrial DC power systems.
- Power distribution equipment.
- Semiconductor protection installations.
Technical Specifications
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| Device Type | Fuse base / holder | |
|---|---|---|
| Manufacturer | Mersen | |
| Model | D301234 | |
| Product type | Fuse holder | |
| Series | SI TT 32/33 | |
| Mounting type | Base mount | |
| Fuse compatibility | 32 mm and 33 mm square body fuses | |
| Configuration | Single pole | |
| Current rating | 2500 A | |
| Voltage rating | 1500 V | |
| Terminal style | Threaded connection | |
| Application | High-power industrial fuse installation | |
| Manufacturer part number | D301234 |
Frequently Asked Questions
What is the Mersen D301234?
The Mersen D301234 is a heavy-duty SI TT 32/33 industrial fuse holder designed for compatible 32 mm and 33 mm square body fuse links.
Which fuse sizes does it accept?
It is designed for compatible 32 mm and 33 mm square body fuses.
What is the rated voltage?
The fuse holder has a rated operating voltage of 1500 V.
What is the current rating?
The Mersen D301234 has a maximum current rating of 2500 A.
Where is this fuse holder typically used?
It is commonly used in industrial drives, renewable energy equipment, power converters, battery systems and other high-power electrical installations requiring square body semiconductor fuse protection.
Trusted by Industrial Engineers Worldwide
Mersen fuse holders are trusted worldwide by OEMs, panel builders and maintenance engineers to provide secure installation and dependable performance in demanding industrial power systems.
