Description
D Type Fuse Holders are designed to accommodate compatible D0 screw-type fuse links in low-voltage electrical distribution and protection systems.
This series includes FB24, RL6-25 and RL6-63 models, supporting different fuse link configurations, including DI, DII and DIII sizes. The holders provide a secure mounting structure and electrical connection for compatible fuse links.
With a rated voltage of 500V and current ratings of up to 63A, these fuse holders are suitable for electrical distribution boards, industrial control panels and low-voltage power distribution equipment.
CWNE supplies D type fuse holders for electrical distributors, panel builders and industrial equipment manufacturers, with multiple model options for different installation requirements.
Key Features
- Multiple Model Options: FB24, RL6-25 and RL6-63.
- Compatible Fuse Links: Designed for DI, DII and DIII fuse link configurations.
- Rated Voltage: 500V.
- Current Ratings: 25A and 63A options.
- Compact Installation: Suitable for low-voltage distribution equipment.
- Reliable Connection: Designed to provide secure fuse mounting and electrical contact.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | D Type Fuse Holders |
| Models | FB24 / RL6-25 / RL6-63 |
| Rated Voltage | 500V |
| Rated Current | 25A / 63A |
| Compatible Fuse Links | DI / DII / DIII |
| Application | Low-Voltage Circuit Protection |
Dimension Figure

Model and Dimensional Specifications
| Model | Compatible Fuse Link | Rated Current | A1 | A2 | B1 | B2 | B3 | H |
|---|---|---|---|---|---|---|---|---|
| FB24 | DI E16 R024 | 25A | 25 | 35 | 30 | 33 | 56 | 68 |
| RL6-25 | DII R021 E27 | 25A | 27 | 45 | 30 | 45 | 85 | 72 |
| RL6-63 | DIII R022 E33 | 63A | 38 | 53 | 33 | 54 | 85 | 80 |
All dimensions are in mm.
Applications
- Low-voltage electrical distribution boards
- Industrial control panels
- Power distribution systems
- Electrical equipment protection
- Industrial and commercial electrical installations
Why Choose CWNE?
CWNE provides low-voltage fuse protection components for electrical distributors, panel builders and industrial customers.
- Multiple fuse holder models for different applications.
- Technical specifications for product selection.
- Bulk supply support for distributors and OEM manufacturers.
- Professional assistance with product inquiries and quotations.
FAQ
What models are available in this D type fuse holder series?
The series includes FB24, RL6-25 and RL6-63 models.
What is the rated voltage?
All three models have a rated voltage of 500V.
Which fuse links are compatible with these holders?
FB24 is compatible with DI E16 R024, RL6-25 with DII R021 E27, and RL6-63 with DIII R022 E33 fuse links.
What current ratings are available?
The series offers 25A and 63A rated current options.
Can these fuse holders be purchased in bulk?
Yes. CWNE supports bulk supply inquiries from electrical distributors, panel builders and OEM customers.
Request Quote
Tell us your specifications, quantity, or application scenario and we will reply with a tailored quote.
