MPN

Eaton 80A Ceramic Cartridge Fuse, 30 x 57mm

RS Stock No.:: 182-1831
Mfr. Part No.:: 80LR85
Brand:: Eaton

Eaton 80A Ceramic Cartridge Fuse, 30 x 57mm

Save 10% when you buy 10 units

Subtotal (1 unit)*

£9.93

(exc. VAT)

£11.92

(inc. VAT)

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In Stock

10 unit(s) ready to ship
Plus 20 unit(s) shipping from 09 October 2025

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Units	Per unit
1 - 4	£9.93
5 - 9	£9.43
10 +	£8.84

*price indicative

RS Stock No.:: 182-1831
Mfr. Part No.:: 80LR85
Brand:: Eaton

Find similar products by selecting one or more attributes.

Eaton Cartridge Fuse, 80A Current Rating, 415V AC Voltage - 80LR85

This cartridge fuse is an essential component designed for low-voltage applications. This fuse measures 30 x 57 mm and is rated for a current capacity of 80A with a voltage rating of 415V AC. Built from durable ceramic material, this IEC 60269 fuse is suitable for a variety of industrial settings, ensuring reliable performance and safety.

Features & Benefits

• High current rating of 80A enhances operational efficiency
• Compact dimensions of 30 x 57 mm fit standard installations
• Ceramic construction offers superior resistance to harsh conditions
• Complies with IEC 60269 standards for increased safety
• Class gG fuse ensures effective overload protection

Applications

• Used with industrial machinery to prevent overloads
• Suitable for electrical panels in automation systems
• Compatible with various circuit protection requirements
• Ideal for requiring compliance with British standards

What is the significance of the ceramic material in this fuse?

The ceramic material provides high thermal resistance and mechanical strength, which helps to protect the internal components of the fuse from damage during operational stress and increases safety under overload conditions.

How does the voltage rating affect this fuse's performance?

A voltage rating of 415V ensures that the fuse can handle a range of electrical systems without risk of failure, allowing for reliable operation in high-voltage scenarios common in industrial applications.

What are the advantages of using a gG fuse in industrial settings?

A gG fuse is designed to protect against overload and short-circuit conditions, making it ideal for safeguarding motors and transformers in industrial environments, thus reducing the risk of equipment failure.

How does the breaking capacity of 33 kA benefit users?

The high breaking capacity allows the fuse to safely interrupt excessive fault currents, preventing damage to connected equipment and improving the overall safety of the electrical system.

Can this fuse be easily integrated into existing systems?

Yes, its standard size of 30 x 57 mm makes it compatible with many existing fuse holders and panels, facilitating effortless replacement and integration into current electrical setups.

Note

Eaton formerly known as Bussmann

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Select all	Attribute	Value
	Brand	Eaton
	Current Rating	80A
	Fuse Size	30 x 57mm
	Voltage Rating	415V ac
	Body Material	Ceramic
	Application Category	gG
	Fuse Standard	BS88-3

	Select all
	Brand Eaton
	Current Rating 80A
	Fuse Size 30 x 57mm
	Voltage Rating 415V ac
	Body Material Ceramic
	Application Category gG
	Fuse Standard BS88-3