RS Better World

Eaton 125A Tag Fuse 2XL 1500V, 167 mm

RS Stock No.:: 282-6218
Mfr. Part No.:: PV-125A-2XL-B-15
Manufacturer:: Eaton

Subtotal (1 unit)*

PHP34,559.60

(exc. VAT)

PHP38,706.75

(inc. VAT)

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Ready to ship from December 30, 2026

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Units	Per Unit
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RS Stock No.:: 282-6218
Mfr. Part No.:: PV-125A-2XL-B-15
Manufacturer:: Eaton

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Current Rating	125A
	Product Type	Tag Fuse
	Fuse Size	2XL
	Voltage	1500V
	Standards/Approvals	IEC 60269, RoHS Compliant, UL, CSA, CE marked
	Fixing Centres	167 mm
	Application Category	Photovoltaic Systems
	Fuse Speed	High
	High Rupture Capacity	Yes
	Length	217mm
	Overall Length	217mm
	Height	82mm
	Width	94mm
	Better World Claim	Renewable Energy Solution
	Better World Product	Yes
	Series	Bussmann

	Select all
	Brand Eaton
	Current Rating 125A
	Product Type Tag Fuse
	Fuse Size 2XL
	Voltage 1500V
	Standards/Approvals IEC 60269, RoHS Compliant, UL, CSA, CE marked
	Fixing Centres 167 mm
	Application Category Photovoltaic Systems
	Fuse Speed High
	High Rupture Capacity Yes
	Length 217mm
	Overall Length 217mm
	Height 82mm
	Width 94mm
	Better World Claim Renewable Energy Solution
	Better World Product Yes
	Series Bussmann

COO (Country of Origin):: HU

Eaton Tag Fuse, 125A Current, 1500V Voltage - PV-125A-2XL-B-15

This tag fuse is a photovoltaic protective link designed to isolate and interrupt fault currents in solar array combiners and disconnects. It operates in PV systems at up to 1500V DC, offering a high-speed response and a high rupture capacity for mitigation of reverse current and multi-array faults in industrial and commercial installations.

Features & Benefits

• 125A rating provides accurate current protection for arrays
• High-speed operation reduces energy let-through during faults
• 1500V DC capability supports large string voltages
• High rupture capacity limits arc and system damage
• Compatible with standard XL fuse bases for straightforward installation
• 167mm fixing centres enable secure bolted mounting

Applications

• Suitable for protecting photovoltaic array combiners in utility-scale systems
• Ideal for isolating inverter inputs in commercial solar installations
• used with fuse bases in rooftop and ground-mount PV arrays
• Can be used for safeguarding multi-string combiners against reverse current faults

What breaking performance can I expect under fault conditions?

The link provides high rupture capacity interruption suitable for PV fault currents, with specified breaking capacities and I²t values determined by rated current and voltage.

Which fuse bases and accessories are compatible for mounting?

It is compatible with Eaton’s XL PV base range and standard extraction handles and microswitches sized for XL bodies, enabling common base and signalling options.

How does the product manage differing installation bolt patterns?

A revised bolting pattern option aligns size2XL mounting with size3L layouts, allowing substitution without altering inverter or combiner dimensions.

What are the thermal or derating considerations for use outdoors?

Ambient temperature affects rated current

temperature derating curves should be applied to maintain correct continuous operation.