Description
BS88 Fuse Holders FS22 and FG30 Series are designed to accommodate compatible fuse links in low-voltage electrical distribution and circuit protection systems. The series provides different mounting and connection configurations for electrical equipment manufacturers, distribution panel builders and industrial electrical applications.
CWNE offers five models: FS22FW, FS22BW, FG30FW, FG30BW and FG30BWC. All models have a rated current of 125A and rated voltage specifications of 415V, 500V and 550V.
The FS22 series accommodates 22×58 mm fuse links, while the FG30 series is designed for 30×57 mm fuse links. Different wiring configurations are available to accommodate various electrical installation requirements.
The FG30BWC model also provides a transparent housing configuration for applications requiring a clear-type fuse holder.
These BS88 fuse holders are suitable for electrical distributors, panel builders, OEM manufacturers and industrial customers seeking compatible fuse mounting solutions.
Key Features
- 125A Rated Current: All five models have a rated current of 125A.
- Multiple Voltage Ratings: 415V, 500V and 550V specifications.
- Two Fuse Link Sizes: Compatible with 22×58 mm or 30×57 mm fuse links, depending on the model.
- Five Model Options: FS22FW, FS22BW, FG30FW, FG30BW and FG30BWC.
- Different Connection Configurations: FW and BW wiring arrangements.
- Transparent Housing Option: FG30BWC is available in a clear-type configuration.
- Optional Protection: Anti-intrusion plates can be added according to installation requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | BS88 Fuse Holders |
| Series | FS22 / FG30 |
| Models | FS22FW, FS22BW, FG30FW, FG30BW, FG30BWC |
| Rated Voltage | 415V / 500V / 550V |
| Rated Current | 125A |
| Compatible Fuse Link Size | 22×58 mm / 30×57 mm |
| Wiring Configurations | FW / BW |
| Housing Options | Standard / Clear Type |
| Optional Accessory | Anti-Intrusion Plate |
| Application | Low-Voltage Electrical Distribution |
Available Models and Fuse Link Compatibility
| Model | Rated Voltage | Rated Current | Compatible Fuse Link Size |
|---|---|---|---|
| FS22FW | 415/500/550V | 125A | 22×58 mm |
| FS22BW | 415/500/550V | 125A | 22×58 mm |
| FG30FW | 415/500/550V | 125A | 30×57 mm |
| FG30BW | 415/500/550V | 125A | 30×57 mm |
| FG30BWC | 415/500/550V | 125A | 30×57 mm |
Wiring and Housing Configurations
FW Type – Two-Side Connection
FW models feature a connection arrangement on both sides of the fuse holder.
BW Type – Bottom Wiring
BW models provide a bottom wiring configuration for compatible electrical installations.
BWC Type – Clear Housing
The FG30BWC model features a transparent housing design, allowing a different enclosure configuration from the standard FG30 models.
Dimension Figure
The supplied technical drawing illustrates the fuse holder structure and installation dimensions.
The drawing includes the following dimensional references:
| Dimension | Value |
|---|---|
| Overall Width Shown | 88 mm |
| Side Width Shown | 42 mm |
| Overall Height Shown | 85.5 mm |
| Mounting Hole Diameter | Ø5.5 mm |
All dimensions are in millimeters (mm).
The illustrated dimensions should be checked against the corresponding model before installation. Different FS22 and FG30 configurations may require separate dimensional confirmation.
Applications
BS88 Fuse Holders FS22 and FG30 Series can be used in electrical assemblies requiring compatible 125A fuse holder configurations.
Low-Voltage Distribution Boards
Suitable for electrical distribution equipment requiring fuse-based circuit protection arrangements.
Industrial Control Panels
Used in compatible industrial electrical control assemblies where fuse link mounting and electrical connections are required.
Electrical Switchgear Assemblies
Designed for integration into suitable low-voltage switchgear and power distribution equipment.
Electrical Equipment Manufacturing
Suitable for OEM manufacturers and panel builders requiring specified fuse link sizes and connection configurations.
How to Choose the Right BS88 Fuse Holder
Step 1: Confirm the Compatible Fuse Link Size
Select the series according to the required fuse link dimensions:
- FS22: 22×58 mm fuse links.
- FG30: 30×57 mm fuse links.
Step 2: Check the Rated Current
All five models are rated at 125A. Ensure that the fuse holder rating is suitable for the intended electrical system.
Step 3: Select the Wiring Configuration
Choose FW or BW according to the connection arrangement required by the electrical assembly.
Step 4: Consider the Housing Type
The FG30BWC model offers a clear-type configuration. Check whether a standard or transparent housing is preferred for the installation.
Step 5: Verify the Installation Dimensions
Refer to the dimensional drawing and confirm compatibility with the intended equipment before placing an order.
Why Choose CWNE?
CWNE supplies fuse protection components for electrical distributors, panel builders and industrial equipment manufacturers.
- Multiple Fuse Holder Options: Different models for various fuse link dimensions and connection requirements.
- B2B Supply Support: Product supply for wholesalers, distributors and industrial procurement.
- Technical Selection Assistance: Support for confirming compatible fuse links and fuse holder models.
- Product Range: Fuse links, fuse holders and related low-voltage electrical protection products.
- Quotation Support: Assistance with bulk purchasing inquiries and project requirements.
FAQ
What models are available in the FS22 and FG30 fuse holder series?
The series includes FS22FW, FS22BW, FG30FW, FG30BW and FG30BWC.
What is the rated current of these fuse holders?
All five models have a rated current of 125A.
What fuse link sizes are compatible with these holders?
FS22 models accommodate 22×58 mm fuse links, while FG30 models are designed for 30×57 mm fuse links.
What is the difference between FW, BW and BWC models?
FW indicates a two-side connection configuration, BW indicates bottom wiring, and BWC identifies a clear-type housing configuration.
Can CWNE supply these BS88 fuse holders in bulk quantities?
CWNE supports bulk purchasing inquiries from electrical distributors, panel builders and industrial equipment manufacturers. Contact our team with the required model and quantity for a quotation.
Request Quote
Tell us your specifications, quantity, or application scenario and we will reply with a tailored quote.
