MPN

RS PRO Heating Element, 125mm, 325 W, 220 V ac

RS Stock No.:: 860-6943
Brand:: RS PRO

RS PRO Heating Element, 125mm, 325 W, 220 V ac

Bulk discount available

Subtotal (1 unit)*

£24.44

(exc. VAT)

£29.33

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

76 unit(s) ready to ship
Plus 12 unit(s) ready to ship from another location
Plus 80 unit(s) shipping from 28 October 2025

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

Units	Per unit
1 - 4	£24.44
5 - 9	£23.66
10 +	£23.15

*price indicative

RS Stock No.:: 860-6943
Brand:: RS PRO

RS PRO 325W High Temperature Cartridge Heater (12.5 mm x 125 mm)

A cartridge heater with high temperature leads capable of temperatures up to 450°C designed to provide localised heat through insertion into a hole or bore or for the heating of liquids. A thin cylindrical compact design ideal for working in restricted areas.

Robust and tough featuring high impact Ceramic caps and a TIG welded end disc preventing any contamination and moisture from entering the cartridge heater and providing the strength requires for use in vibration applications.

Built with an evenly wound Nickel-Chromium resistance wire guaranteeing even heat distribution and a highly compacted high purity Magnesium Oxide filler providing excellent thermal conductivity and dielectric strength.

Finished with a Stainless Steel sheath for high level of corrosion and oxidation resistance and 10in Fibreglass insulation lead wires for an easy to use and highly resistant cartridge heater suitable for a wide range of applications.

Features and Benefits

High temperature cartridge heater

Capable of temperatures up to 450°C

High impact ceramic cap suitable for high vibration applications

Deep holes in the ceramic cap prevents lead fraying or disconnection

Nickel-chromium resistance wire for high performance and long life

TIG welded end disc prevents contamination and moisture absorption

10" Lead wires

10 in Fiberglass insulated leads

Why RS PRO?

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.

Cartridge Heaters

In order to obtain optimum performance from these products, it is advised that temperature sensing and control elements be used with them.

Designed to provide localised heat to a restricted work area requiring close thermal control
Cartridge heaters have low/moderate watt density elements consisting of helical wire coils on ceramic former or high watt density elements with the heating element located close to the sheath, which is swaged to improve heat conduction
All units supplied with instruction leaflet

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Select all	Attribute	Value
	Brand	RS PRO
	Element Type	Cartridge Heater
	Power Rating	325 W
	Supply Voltage	220 V ac
	Length	125mm
	Diameter	12.5 mm

	Select all
	Brand RS PRO
	Element Type Cartridge Heater
	Power Rating 325 W
	Supply Voltage 220 V ac
	Length 125mm
	Diameter 12.5 mm