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Mersen 500A Bolted Tag Fuse C2 415V ac, 133 mm

RS Stock No.:: 178-1079
Mfr. Part No.:: K226329 / BTTM42V500
Brand:: Mersen

Mersen 500A Bolted Tag Fuse C2 415V ac, 133 mm

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Subtotal (1 unit)*

£109.76

(exc. VAT)

£131.71

(inc. VAT)

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In Stock

2 unit(s) ready to ship

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Units	Per unit
1 - 4	£109.76
5 - 9	£96.05
10 +	£85.39

*price indicative

RS Stock No.:: 178-1079
Mfr. Part No.:: K226329 / BTTM42V500
Brand:: Mersen

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Mersen
	Product Type	Bolted Tag Fuse
	Current Rating	500A
	Fuse Size	C2
	Voltage	415V ac
	Standards/Approvals	EN 60269-2, CE, RoHS, REACH
	Fixing Centres	133 mm
	Tag Width	26mm
	Fuse Speed	F
	High Rupture Capacity	No
	Overall Length	212mm
	Tag Orientation	Centred
	Length	83mm
	Width	74.4mm
	Diameter	74.4mm
	Height	83mm
	Series	Central Bolted Tag Fuse-links gG 415VAC/240VDC

	Select all
	Brand Mersen
	Product Type Bolted Tag Fuse
	Current Rating 500A
	Fuse Size C2
	Voltage 415V ac
	Standards/Approvals EN 60269-2, CE, RoHS, REACH
	Fixing Centres 133 mm
	Tag Width 26mm
	Fuse Speed F
	High Rupture Capacity No
	Overall Length 212mm
	Tag Orientation Centred
	Length 83mm
	Width 74.4mm
	Diameter 74.4mm
	Height 83mm
	Series Central Bolted Tag Fuse-links gG 415VAC/240VDC

K226329 / BTTM42V500 Datasheet

COO (Country of Origin):: IN

Mersen Central Bolted Tag Fuse-links gG 415VAC/240VDC Series Bolted Tag Fuse, 500A Current, 415V voltage - K226329 / BTTM42V500

This bolted tag fuse provides protective isolation for industrial electrical systems operating up to 415V AC and 240V DC. It is designed for bolted connections with a centred tag orientation to facilitate secure installation in panel and distribution applications. The unit meets relevant European standards and restrictions on hazardous substances for use in regulated environments.

Features and Benefits:

• 500A current rating affords high continuous current capacity
• F-speed characteristic supports general-purpose circuit protection
• 26mm tag width enables straightforward bolted connections
• 133mm fixing centres allow precise panel mounting
• C2 fuse size delivers compatibility with standard fuse holders

Applications

• Suitable for distribution boards in industrial facilities
• Used for protective circuits in renewable energy arrays
• Ideal for rail and transport power distribution systems
• Can be used with switchgear requiring centred tag orientation
• Used for maintenance isolation in heavy electrical installations

What approvals indicate regulatory suitability?

It is compliant with EN 60269-2 and carries CE marking alongside RoHS and REACH declarations.

How does the design affect installation footprint?

The component presents a Compact profile with a 74.4mm diameter enabling denser mounting arrangements.

What voltages can it interrupt safely?

It is rated for operation at 415V AC and can also be applied in 240V DC circuits.

How is the fuse secured electrically and mechanically?

The centred tag allows bolted termination while the overall length and height align with bolt-on mounting practices.

What rupture capacity classification applies?

It is provided without a high rupture capacity designation and should be selected accordingly.

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