Eaton 50 A Rail Mount Fuse Holder for A2, 3P-Pole, 690 V ac

RS Stock No.:: 765-2939
Mfr. Part No.:: CH143DU
Brand:: Eaton

Eaton 50 A Rail Mount Fuse Holder for A2, 3P-Pole, 690 V ac

Bulk discount available

Subtotal (1 unit)*

£44.31

(exc. VAT)

£53.17

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

45 unit(s) shipping from 27 March 2026

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

Units	Per unit
1 - 4	£44.31
5 - 24	£38.28
25 - 49	£33.75
50 - 99	£30.75
100 +	£29.24

*price indicative

RS Stock No.:: 765-2939
Mfr. Part No.:: CH143DU
Brand:: Eaton

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Eaton
	Product Type	Rail Mount Fuse Holder
	Range	British standard fuse links
	Current Rating	50 A
	Voltage	690 V ac
	Number of Poles	3
	Rail Type	DIN 35 mm
	Case Material	Polyethylene Terephthalate
	Compatible Fuse Size	A2
	Standards/Approvals	CE
	Series	Bussmann

	Select all
	Brand Eaton
	Product Type Rail Mount Fuse Holder
	Range British standard fuse links
	Current Rating 50 A
	Voltage 690 V ac
	Number of Poles 3
	Rail Type DIN 35 mm
	Case Material Polyethylene Terephthalate
	Compatible Fuse Size A2
	Standards/Approvals CE
	Series Bussmann

Eaton Rail-Mount Fuse Holder, Flame-Retardant, 262g Weight - CH143DU

Make sure your cylindrical fuse is as safe as houses with this rail-mount fuse holder from Eaton. The unit offers you a quick way to mount a fuse while protecting it against damage, helping to extend the lifespan of your tripping device and ensuring its reliable operation. For snappy installation, the holder clips onto a DIN rail without the need for tools. Ventilation zones offer superior heat dissipation to things running cool. As it's compatible with standard and motor-rated fuses, this is an ideal option for protecting industrial power systems and refrigeration units from short circuits and overvoltage.

Features & Benefits

• IP20-rated housing is touch-proof for operational safety

• Padlockable to prevent tampering

• Flame-retardant to minimise the risk of fires spreading, self-extinguishing in under 10 seconds

• Versatile, as it's compatible with C14G, C14M, FW ferrule and gPV fuse links

How big is this fuse holder?

Thanks to the component's compact dimensions of 76 (L) x 80 (W) x 92mm (H), you can rest assured it maximises rail packing efficiency. Its small size also gives you more room to flex your cables.

Note

Eaton formerly known as Bussmann