Eaton 355A Tag Fuse 3XL 1500V, 170 mm

Subtotal (1 unit)*

PHP37,680.86

(exc. VAT)

PHP42,202.56

(inc. VAT)

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RS Stock No.:
282-6187
Mfr. Part No.:
BSF-355G-3XL15-B
Manufacturer:
Eaton
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Brand

Eaton

Product Type

Tag Fuse

Current Rating

355A

Fuse Size

3XL

Voltage

1500V

Standards/Approvals

IEC 60269-7

Fixing Centres

170 mm

Application Category

Battery Storage

Fuse Speed

Fast Acting

High Rupture Capacity

Yes

Length

201mm

Overall Length

201mm

Height

91mm

Width

73mm

Series

Bussmann

COO (Country of Origin):
HU

Eaton Tag Fuse, 355A Current, 1500V Voltage - BSF-355G-3XL15-B


This tag fuse is designed to protect and isolate battery arrays and disconnects within high-voltage storage installations. It interrupts low overcurrents associated with faulted battery systems and is intended for use where fast disconnection of reverse or multi-array faults is required in 1500V battery environments.

Features & Benefits


• 355A current rating reduces sustained overload risk
• Fast-acting operation shortens fault-clearing time
• High rupture capacity handles prospective currents up to 100 kA
• Low power loss minimises energy dissipation during normal operation
• Indicator feature provides clear blown-fuse identification
• Bolted-blade fixing option allows secure mechanical attachment

Applications


• Suitable for protecting battery array combiners in solar systems
• Ideal for battery disconnects in commercial storage racks
• Used for isolation duties in utility-scale energy storage
• Can be used for multi-array fault protection in inverter systems

What voltage range is this device intended to operate at?


It is intended for use at 1500V DC, matching common battery storage system voltages.

How does the fuse behave under high prospective current conditions?


The link has a high breaking capacity and time constant suitable for interrupting prospective currents up to 100 kA with a 4.5 MS time constant at 100 kA.

Which fixing options are available for mounting?


Two attachment styles are offered: a bladed knife-style for quick insertion and a bolted-blade variant for fixed mechanical connection.

What thermal or I2t performance can be expected?


Pre-arcing I2t and total I2t values are specified for coordination with downstream equipment to control Peak let-through energy during fault events.

How is blown-fuse status conveyed to maintenance personnel?


An integrated indicator provides visible identification of a fused link that has operated, simplifying maintenance checks.

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