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Important changes for new registrations on the website

It is no longer possible to register as a new user on the Elfa Distrelec website. Please also note that from 18.05.2026 it will no longer be possible to shop on the Elfa Distrelec website. It will also no longer be possible to place orders via Elfa Distrelec’s Sales offices. You can already start ordering via the RS website, which is now available in Swedish. Find out more

RS PRO - Power

RS PRO, Your Smart Choice

We’re introducing RS PRO to the Distrelec product portfolio! Now that Distrelec is part of the RS family, you can enjoy an even wider range of quality products. Discover RS PRO – the value alternative at the right price.

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Introducing the RS PRO range

RS PRO, the own brand of RS, offers the largest choice in the industry. Covering all technologies and working environments, RS PRO can combine products into integrated solutions to make your professional life easier.

RS PRO simplifies procurement and ensures unrivalled value and efficiency. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that products and components are rigorously tested, inspected and audited to demanding standards. RS PRO is your smart choice.

Our 3 pillars: quality, choice and value

Discover the winning combination for your industrial supplies
Approved

Our products are tested for great performance and come with a 3‑year warranty
(refer to product pages for further details)

Choice

We provide you with one brand that you can trust, with the quality and price you expect and a growing choice of sustainable products and solutions

Value

A combination of quality and choice, and sustainable product solutions, with competitive pricing against branded alternatives

Make RS PRO your choice for Design & Repair

Soldering

Discover our range of soldering stations, solder, flux, and accessories - we support all your projects.

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Test & Measurement

Design and test the quality and efficiency of your projects with our reliable benchtop and handheld equipment.

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Toolkits

The RS PRO range includes tough, industrial grade tools, kits and cabinets - all the tools a designer or maintainer may need.

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Design & Repair with the RS PRO-BOT

Follow the RS PRO-BOT on its latest adventure - from design to repair. Ready for a peek into how RS PRO can help you be on top of your project, from beginning to end?

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Product
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Manufacturer
Primary Voltage
Secondary Voltage
Power
Frequency Min.
Frequency Max.
Termination Type
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Width
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Output Current
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Operating Temperature Max.
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Input Frequency Max.
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Output Voltage 1
Output Current 1
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New to us
Isolating Transformer 2x 115 VAC - 2x 24 VAC 50VA 304-05-710 504329Isolating Transformer 2x 115 VAC - 2x 24 VAC 50VA
SEK 513,66 (Exc. Vat)
Per piece
SEK 513,66
RS PRO2x 115 VAC2x 24 VAC50 VA50 Hz60 HzSolderingClamp MountIP00B79 mm62 mm65 mm---------------------------------
New to us
Isolating Transformer 230 VAC / 415 VAC - 230 VAC 500VA 304-05-709 504228Isolating Transformer 230 VAC / 415 VAC - 230 VAC 500VA
SEK 2.755,10 (Exc. Vat)
Per piece
SEK 2.755,10
RS PRO230 VAC ...230 VAC500 VA50 Hz60 HzScrew TerminalChassis MountIP00B (130°C)143 mm120 mm130 mm---------------------------------
New to us
Power Supply 12V 3.5A 42W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug 304-05-451 2064932Power Supply 12V 3.5A 42W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug
SEK 433,87 (Exc. Vat)
Per piece
SEK 433,87
RS PRO---------83 mm68.6 mm46.6 mm112 V3.5 AFixed42 W100 V240 V1.32 AAC / DCEuro Type C (CEE 7/16) Plug2.1 x 5.5 mm Barrel Plug1.5 m88 %100 mV0 °C40 °C-----------------
New to us
Power Supply 15V 2A 30W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug 304-05-439 2008943Power Supply 15V 2A 30W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug
SEK 226,46 (Exc. Vat)
Per piece
SEK 226,46
RS PRO---------75 mm48 mm30 mm115 V2 AFixed30 W100 V240 V800 mAAC / DCEuro Type C (CEE 7/16) Plug2.1 x 5.5 mm Barrel Plug1.5 m86 %200 mV0 °C40 °C-----------------
New to us
Isolating Transformer 208 VAC / 600 VAC - 2x 115 VAC 400VA 304-05-198 1232502Isolating Transformer 208 VAC / 600 VAC - 2x 115 VAC 400VA
SEK 2.520,31 (Exc. Vat)
Per piece
SEK 2.520,31
RS PRO208 VAC ...2x 115 VAC400 VA50 Hz60 HzScrew TerminalChassis MountIP00B (130°C)120 mm104 mm118 mm---------------------------------
New to us
PCB Transformer, 2x 115 VAC, 2x 12 VAC, 250mA, 6VA 304-05-171 1213841PCB Transformer, 2x 115 VAC, 2x 12 VAC, 250mA, 6VA
SEK 265,33 (Exc. Vat)
Per piece
SEK 265,33
RS PRO2x 115 VAC2x 12 VAC6 VA--PCB Pins-IP00-53 mm44 mm23 mm----------------250 mA50 Hz60 Hz--------------
New to us
PCB Transformer, 230 VAC, 6 VAC, 58.3mA, 350mVA 304-05-170 1213819PCB Transformer, 230 VAC, 6 VAC, 58.3mA, 350mVA
SEK 96,10 (Exc. Vat)
Per piece
SEK 96,10
RS PRO230 VAC6 VAC350 mVA--PCB Pins-IP00-22 mm23 mm15 mm----------------58.3 mA50 Hz60 Hz--------------
New to us
Ring Core Transformer, 2kVA, 2x 115 VAC 304-05-168 1176084Ring Core Transformer, 2kVA, 2x 115 VAC
SEK 4.615,00 (Exc. Vat)
Per piece
SEK 4.615,00
RS PRO2x 115 VAC2x 115 VAC2 kVA50 Hz60 HzWiresWire MountIP00A (105°C)--75 mm2------------------238 mm-------------
New to us
Enclosed Variable Transformer 240 VAC 270 VAC 170VA 304-05-083 8902799Enclosed Variable Transformer 240 VAC 270 VAC 170VA
SEK 2.700,22 (Exc. Vat)
Per piece
SEK 2.700,22
RS PRO240 VAC270 VAC170 VA-60 HzWiresBase Mount ...--160 mm130 mm160 mm----------------700 mA----------------
New to us
Isolating Transformer 230 VAC / 400 VAC - 2x 115 VAC 160VA 304-05-073 8802592Isolating Transformer 230 VAC / 400 VAC - 2x 115 VAC 160VA
SEK 1.641,15 (Exc. Vat)
Per piece
SEK 1.641,15
RS PRO230 VAC ...2x 115 VAC160 VA50 Hz60 HzScrew TerminalDIN Rail MountIP21B (130°C)116 mm102 mm116 mm---------------------------------
New to us
Control Panel Isolating Transformer 230 VAC / 400 VAC - 2x 115 VAC 100VA 304-05-071 8802508Control Panel Isolating Transformer 230 VAC / 400 VAC - 2x 115 VAC 100VA
SEK 1.341,97 (Exc. Vat)
Per piece
SEK 1.341,97
RS PRO230 VAC ...2x 115 VAC100 VA50 Hz60 HzScrew TerminalDIN Rail MountIP21B (130°C)106 mm90 mm107 mm---------------------------------
New to us
DC / AC Inverter 24V 230V 400W Universal Output Plug System 304-04-959 8160030DC / AC Inverter 24V 230V 400W Universal Output Plug System
SEK 816,06 (Exc. Vat)
Per piece
SEK 816,06
RS PRO---------195 mm102 mm55.5 mm1---400 W-----Universal Output Plug System---------24 V230 VTrapezoid800 W---------
New to us
Isolating Transformer 115 VAC - 24 VAC 72VA 304-04-904 7975948Isolating Transformer 115 VAC - 24 VAC 72VA
SEK 1.269,60 (Exc. Vat)
Per piece
SEK 1.269,60
RS PRO115 VAC24 VAC72 VA50 Hz60 HzScrew TerminalDIN Rail MountIP64B (130°C)89.5 mm82.5 mm82 mm------------------------3 A--------
New to us
Isolating Transformer 230 VAC - 2x 12 VAC 16VA 304-04-872 7720704Isolating Transformer 230 VAC - 2x 12 VAC 16VA
SEK 1.141,06 (Exc. Vat)
Per piece
SEK 1.141,06
RS PRO230 VAC2x 12 VAC16 VA50 Hz60 HzScrew TerminalDIN Rail MountIP20B (130°C)58 mm52.5 mm86 mm---------------------------------
New to us
Power Supply 5V 5A 25W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug 304-04-442 2064930Power Supply 5V 5A 25W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug
SEK 433,87 (Exc. Vat)
Per piece
SEK 433,87
RS PRO---------83 mm68.6 mm46.6 mm15 V5 AFixed25 W100 V240 V1.32 AAC / DCEuro Type C (CEE 7/16) Plug2.1 x 5.5 mm Barrel Plug1.5 m84 %100 mV0 °C40 °C-----------------
New to us
Power Supply 9V 2A 18W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug 304-04-441 2064921Power Supply 9V 2A 18W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug
SEK 176,39 (Exc. Vat)
Per piece
SEK 176,39
RS PRO---------73 mm56 mm30 mm19 V2 AFixed18 W100 V240 V450 mAAC / DCEuro Type C (CEE 7/16) Plug2.1 x 5.5 mm Barrel Plug1.5 m85 %100 mV0 °C40 °C-----------------
New to us
Power Supply 5V 3A 18W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug 304-04-440 2064920Power Supply 5V 3A 18W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug
SEK 176,39 (Exc. Vat)
Per piece
SEK 176,39
RS PRO---------73 mm56 mm30 mm15 V3 AFixed18 W100 V240 V450 mAAC / DCEuro Type C (CEE 7/16) Plug2.1 x 5.5 mm Barrel Plug1.5 m82 %100 mV0 °C40 °C-----------------
New to us
Power Supply 9V 4.2A 36W AU Plug / Euro Type C (CEE 7/16) Plug / Type A (NEMA 1-15) / UK Type G (BS1363) Plug 2.1 x 5.5 mm Barrel Plug 304-04-408 2008926Power Supply 9V 4.2A 36W AU Plug / Euro Type C (CEE 7/16) Plug / Type A (NEMA 1-15) / UK Type G (BS1363) Plug 2.1 x 5.5 mm Barrel Plug
SEK 375,51 (Exc. Vat)
Per piece
SEK 375,51
RS PRO---------84.5 mm--19 V4.2 AFixed36 W100 V240 V-AC / DCAU Plug ...2.1 x 5.5 mm Barrel Plug1.2 m87 %150 mV0 °C40 °C-----------------
New to us
Isolating Transformer 230 VAC - 2x 9 VAC 6VA 304-04-322 504690Isolating Transformer 230 VAC - 2x 9 VAC 6VA
SEK 306,09 (Exc. Vat)
Per piece
SEK 306,09
RS PRO230 VAC2x 9 VAC6 VA50 Hz60 HzSolderingChassis MountIP00B (130°C)45 mm40 mm40 mm---------------------------------
New to us
PCB Transformer, 230 VAC, 2x 5 VAC, 3VA 304-04-318 504454PCB Transformer, 230 VAC, 2x 5 VAC, 3VA
SEK 313,32 (Exc. Vat)
Per piece
SEK 313,32
RS PRO230 VAC2x 5 VAC3 VA--PCB Pins-IP00-39 mm32 mm30 mm-----------------50 Hz60 Hz--------------
New to us
Isolating Transformer 230 VAC / 400 VAC / 415 VAC - 230 VAC 200VA 304-04-316 504139Isolating Transformer 230 VAC / 400 VAC / 415 VAC - 230 VAC 200VA
SEK 2.020,79 (Exc. Vat)
Per piece
SEK 2.020,79
RS PRO230 VAC ...230 VAC200 VA50 Hz60 HzScrew TerminalChassis MountIP00B (130°C)108 mm114 mm110 mm---------------------------------
New to us
DC/DC Converter, 18 ... 32V, 12V, 15A, 180W 304-04-080 1793348DC/DC Converter, 18 ... 32V, 12V, 15A, 180W
SEK 513,88 (Exc. Vat)
Per piece
SEK 513,88
RS PRO-----Spring Clamp TerminalChassis MountIP22-127 mm90 mm47 mm1--Fixed180 W18 V32 V--------20 °C60 °C---------12 V15 AOver Voltage Protection ...Yes50000 hEnclosedAluminium420 g
New to us
Power Supply 24V 1A 24W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug 304-03-886 1242206Power Supply 24V 1A 24W Euro Type C (CEE 7/16) Plug 2.1 x 5.5 mm Barrel Plug
SEK 286,90 (Exc. Vat)
Per piece
SEK 286,90
RS PRO---------69 mm41 mm65 mm124 V1 AFixed24 W100 V240 V800 mAAC / DCEuro Type C (CEE 7/16) Plug2.1 x 5.5 mm Barrel Plug1.5 m-100 mV-10 °C40 °C-----------------
New to us
Power Supply 24V 500mA 12W AU Plug / Euro Type C (CEE 7/16) Plug / Type A (NEMA 1-15) / UK Type G (BS1363) Plug 2.1 x 5.5 mm Barrel Plug 304-03-884 1242192Power Supply 24V 500mA 12W AU Plug / Euro Type C (CEE 7/16) Plug / Type A (NEMA 1-15) / UK Type G (BS1363) Plug 2.1 x 5.5 mm Barrel Plug
SEK 252,26 (Exc. Vat)
Per piece
SEK 252,26
RS PRO---------56 mm27 mm73 mm124 V500 mAFixed12 W100 V240 V450 mAAC / DCAU Plug ...2.1 x 5.5 mm Barrel Plug1.5 m-100 mV-10 °C40 °C-----------------
New to us
Isolating Transformer 218 VAC - 24 VAC 20VA 304-03-874 1235700Isolating Transformer 218 VAC - 24 VAC 20VA
SEK 704,13 (Exc. Vat)
Per piece
SEK 704,13
RS PRO218 VAC24 VAC20 VA50 Hz60 HzScrew TerminalDIN Rail Mount ...IP21B (130°C)66 mm56 mm88 mm---------------------------------