BS88 British Standard Fuses
DENCO BS88 British Standard fuses are semiconductor-type ultra-rapid fuses with high breaking capacity and low power dissipation. They are used in UK and British-specified equipment and in North American UPS applications.
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Specifications
| Parameter | Value |
|---|---|
| AC voltages | 250V, 300V, 450V, 550V, 690V, 1000V (AC) |
| Ampere range | 2A to 600A |
| Interrupting rating | 200kA and 300kA |
Applications
- UK and British-manufactured equipment
- North American UPS applications
Limits and boundaries
- Semiconductor-type ultra-rapid characteristic — confirm suitability for general-purpose duty
Standards and testing
- Designed to IEC 269.4
- Designed to IEC 33
- Designed to VDE 636-23
- Designed to DIN 43653
- Designed to BS 88-4
Wording reflects the evidence DENCO holds. “Designed to” a standard is not the same as certified or listed to it; where a certification exists we publish the certificate number.
Technical documents
Data sheets, dimensional drawings and time-current curves for this family are available on request. Ask for the documents you need.
What we need to quote
Voltage and whether the system is AC or DC, continuous current, required interrupting rating, physical dimensions and mounting, any indicator requirement, and the standard or approval you must meet. A photograph or drawing of the existing part is usually the fastest route.
Technical review
Specifications on this page are quoted from DENCO’s product catalog. Confirm any rating against DENCO engineering before specifying.