Supported families / BS88 low-voltage industrial fuse holders
Part intelligence record
Mersen
BFB125A3
unknown — original manufacturer description not stated in the attached source set.
Confidence
High confidence
This is a curated canonical record with claim-level source locators. It is not a substitution guarantee.
Review basis
Record: human review
4 explicit claims retained from the reviewed record.
Supporting sources
1 unique source
Mersen: MERSEN BS88 Cross Reference 2025
4 covered claims · review: reviewed
Limitations
- Current rating: unknown — not stated in the attached source set
- Voltage: unknown — not stated in the attached source set
- Dimensions: unknown — not stated in the attached source set
- Mounting configuration: unknown — not stated in the attached source set
- Terminals: unknown — not stated in the attached source set
- Compatible fuse range: unknown — not stated in the attached source set
A source trail or cross-reference documents a relationship. It is not substitution approval.
Identity and evidence hierarchy
| Normalized manufacturer | MERSEN |
|---|---|
| Normalized part number | BFB125A3 |
| Category | BS88 low-voltage industrial fuse holders |
| Documented status | source-listed |
| Relationships | 0 recorded |
Rights-cleared media
Exact photographs, representative family images and technical drawings stay labelled by what the source actually supports. A family image is never presented as an exact-part photograph.
Image coverage
No rights-cleared image is published for this record yet.
Source part attributes
Normalized technical values, each shown with the locator it came from.
| Attribute | Recorded value | Supporting source |
|---|---|---|
| Fuse-holder family | A3 | Mersen: MERSEN BS88 Cross Reference 2025 Mersen BS88 Cross Reference 2025 — holder family A3 |
| Connection configuration | Front-back | Mersen: MERSEN BS88 Cross Reference 2025 Mersen BS88 Cross Reference 2025 — BFB125A3 connection column |
| Colour | Black | Mersen: MERSEN BS88 Cross Reference 2025 Mersen BS88 Cross Reference 2025 — BFB125A3 colour column |
| Current rating | unknown — not stated in the attached source set | No source locator is attached to this field. |
| Voltage | unknown — not stated in the attached source set | No source locator is attached to this field. |
| Dimensions | unknown — not stated in the attached source set | No source locator is attached to this field. |
| Mounting configuration | unknown — not stated in the attached source set | No source locator is attached to this field. |
| Terminals | unknown — not stated in the attached source set | No source locator is attached to this field. |
| Compatible fuse range | unknown — not stated in the attached source set | No source locator is attached to this field. |
Relationship register
No classified relationships are attached to this record.
A complementary component is listed separately from an alternative or cross-reference. A documented relationship does not establish interchangeability or application approval.
Evidence provenance
Sources grouped by publication, with every covered claim and the exact locator behind it.
Publication: version-known-date-unknown · version 2025 · retrieved 2026-09-12 · Document title and cross-reference table rows.
| colour | Black explicit Mersen BS88 Cross Reference 2025 — BFB125A3 colour column |
|---|---|
| connection configuration | Front-back explicit Mersen BS88 Cross Reference 2025 — BFB125A3 connection column |
| holder family | A3 explicit Mersen BS88 Cross Reference 2025 — holder family A3 |
| part identity | BFB125A3 explicit Mersen BS88 Cross Reference 2025 — Mersen holder reference BFB125A3 |
What to verify before substitution
- Current rating: the source set does not document a value.
- Voltage: the source set does not document a value.
- Dimensions: the source set does not document a value.
- Mounting configuration: the source set does not document a value.
- Terminals: the source set does not document a value.
- Compatible fuse range: the source set does not document a value.
- Do not treat a cross-reference classification as substitution approval. Confirm the application against the cited sources.