Eaton 315A Tag Fuse 3L 1500V, 205 mm
- RS Stock No.:
- 282-6478
- Mfr. Part No.:
- BSF-315G-3XL15
- Brand:
- Eaton
Subtotal (1 unit)*
£381.42
(exc. VAT)
£457.70
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 26 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £381.42 |
*price indicative
- RS Stock No.:
- 282-6478
- Mfr. Part No.:
- BSF-315G-3XL15
- Brand:
- Eaton
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Eaton | |
| Current Rating | 315A | |
| Product Type | Tag Fuse | |
| Fuse Size | 3L | |
| Voltage | 1500V | |
| Standards/Approvals | IEC 60269-7 | |
| Fixing Centres | 205 mm | |
| Application Category | Battery Storage | |
| Fuse Speed | High | |
| High Rupture Capacity | 100 kAIC | |
| Overall Length | 205mm | |
| Length | 205mm | |
| Width | 75mm | |
| Height | 85mm | |
| Series | Eaton Bussmann | |
| Select all | ||
|---|---|---|
Brand Eaton | ||
Current Rating 315A | ||
Product Type Tag Fuse | ||
Fuse Size 3L | ||
Voltage 1500V | ||
Standards/Approvals IEC 60269-7 | ||
Fixing Centres 205 mm | ||
Application Category Battery Storage | ||
Fuse Speed High | ||
High Rupture Capacity 100 kAIC | ||
Overall Length 205mm | ||
Length 205mm | ||
Width 75mm | ||
Height 85mm | ||
Series Eaton Bussmann | ||
- COO (Country of Origin):
- HU
Eaton Tag Fuse, 315A Current Rating, 1500V Voltage - BSF-315G-3XL15
This tag fuse provides protection for battery storage systems by interrupting fault currents in high-voltage DC environments. Designed for photovoltaic and energy storage installations, it is suitable for roles where Rapid disconnection and controlled interruption are required to safeguard string and battery modules. The device adheres to industry-standard performance criteria for protective links used in renewable and storage applications.
Features & Benefits
• 315A current rating delivers clear overcurrent interruption capability
• High-speed operation limits energy let-through during faults
• 1500V voltage rating supports high-voltage battery arrays
• 100kAIC breaking capacity handles severe short-circuit events
• 3L construction enables integration with standard 3-pole fuse holders
• Fixing centres set at 205mm simplify panel mounting arrangements
• High-speed operation limits energy let-through during faults
• 1500V voltage rating supports high-voltage battery arrays
• 100kAIC breaking capacity handles severe short-circuit events
• 3L construction enables integration with standard 3-pole fuse holders
• Fixing centres set at 205mm simplify panel mounting arrangements
**Applications**
• Suitable for protection of high-voltage solar battery strings
• Ideal for battery energy storage system DC buses
• Used with inverter input protection in photovoltaic arrays
• Can be used for Rapid isolation in industrial storage racks
• Ideal for battery energy storage system DC buses
• Used with inverter input protection in photovoltaic arrays
• Can be used for Rapid isolation in industrial storage racks
What standard governs the electrical characteristics and testing?
It is tested in accordance with IEC 60269-7, specifying performance for low-voltage DC protective devices in battery applications.
How does the device support Compact panel layouts?
The overall length of 205mm allows predictable spacing in fuse carriers and matched clearance planning.
What physical envelope should designers allow for width and height?
The unit measures 75mm across and 85mm high, informing enclosure cut-outs and adjacent component spacing.
Are there considerations for selecting mounting points?
The fixing centre dimension of 205mm provides the required datum for secure attachment and mechanical restraint.
How does fuse speed impact fault response in storage systems?
Rapid operation reduces the duration of fault currents, thereby decreasing thermal and electrochemical stress on battery cells.