MPN

Eaton 85A British Standard Fuse, 660 V ac, 400V dc, 72mm

RS Stock No.:: 414-926
Mfr. Part No.:: GSGB85
Brand:: Eaton

Eaton 85A British Standard Fuse, 660 V ac, 400V dc, 72mm

Bulk discount available

Subtotal (1 pack of 5 units)*

£399.25

(exc. VAT)

£479.10

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

25 unit(s) ready to ship
Plus 999,999,970 unit(s) shipping from 07 January 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 20	£79.85	£399.25
25 - 120	£68.992	£344.96
125 - 245	£60.844	£304.22
250 - 495	£55.416	£277.08
500 +	£52.702	£263.51

*price indicative

RS Stock No.:: 414-926
Mfr. Part No.:: GSGB85
Brand:: Eaton

Eaton British Standard Fuse, 85A Current Rating, 660V AC Voltage - GSGB85

This British Standard Fuse is specifically designed for reliable circuit protection. The Eaton fuse link boasts an impressive current rating of 85A and is suitable for applications requiring both 660V AC and 400V DC. Its compact dimensions, measuring 19mm in length and a diameter of 35.7mm, ensure easy integration into various systems.

Features & Benefits

• High rupture capacity for enhanced safety in fault conditions
• Ultra-fast acting fuse speed for immediate protection
• Bolted tag design for secure connections
• Standard compliant with BS 88 for electrical integrity
• Minimal watt losses contribute to efficient performance
• Offset tag orientation to accommodate space constraints

Applications

• Utilised in semiconductor and DC drives
• Ideal for common bus systems and power converters
• Effective in requiring rapid fault response
• Suitable for rectifiers in electrical machinery

What makes this fuse suitable for high-speed applications?

The ultra-fast acting fuse speed effectively disconnects the circuit during a fault, minimising potential damage from overcurrents. This characteristic is essential for protecting sensitive electronic equipment.

How does the bolted tag design benefit installation?

The bolted tag design ensures a robust connection that maintains contact integrity under various load conditions, reducing the risk of failures or disconnections during operation.

What is the significance of its high rupture capacity?

The high rupture capacity allows the fuse to safely interrupt fault currents without risk of explosion or casing rupture, making it a safer choice for high-current circuits.

In what scenarios should I consider using this fuse?

This fuse is particularly advantageous in semiconductor applications, where fast fault detection and disconnection are critical for protecting both equipment and personnel.

What voltage ratings does this fuse support?

It is rated for 660V AC and 400V DC, making it versatile for use in both alternating current and direct current applications, accommodating various electrical demands.

Note

Eaton formerly known as Bussmann

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Current Rating	85A
	Voltage Rating	660 V ac, 400V dc
	Fuse Standard	BS 88
	Fixing Centres	72mm
	Application Category	aR
	Tag Width	31.8mm
	Fuse Speed	FF
	High Rupture Capacity	Yes
	Overall Length	19mm
	Body Diameter	35.7mm
	Tag Type	Bolted
	Tag Orientation	Offset
	Body Width	95mm
	Body Height	48mm
	Series	Bussmann

	Select all
	Brand Eaton
	Current Rating 85A
	Voltage Rating 660 V ac, 400V dc
	Fuse Standard BS 88
	Fixing Centres 72mm
	Application Category aR
	Tag Width 31.8mm
	Fuse Speed FF
	High Rupture Capacity Yes
	Overall Length 19mm
	Body Diameter 35.7mm
	Tag Type Bolted
	Tag Orientation Offset
	Body Width 95mm
	Body Height 48mm
	Series Bussmann

Be the first to know about our latest products and services

Join our mailing list today:

The personal information you provide to us when signing up to the mailing list will be processed in line with our privacy policy.