Safety Site Transformers

Safety site transformers are often used with industrial and power tools. They provide the user with protection by isolating the tools from the main power supply to prevent overloading and minimise shock risk.

How do safety site transformers work?

The transformer consists of two coils of wire around an iron core. The incoming, or primary, coil converts the electric field into a magnetic one, inducing an electric field in second coil without actually touching it. The voltage can be stepped up or down by varying the number of turns in the coil. Safety site transformers can be used to step down UK mains voltage to, for example, 110V CTE (centre tap earthed) to limit the power of a potential electric shock.

Types of safety site transformers

Safety site transformers can have different input and output voltage ratings. As they're often used outside, they're designed with the appropriate socket fittings. They tend to be heavy duty, with strong lifting handles, to withstand harsh industrial or site conditions. They can also be free standing and portable, wall mounted or even hung, depending on your needs.


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Omschrijving Prijs Primary Voltage Rating Secondary Voltage Rating Power Rating Number of Phases Output Current Series Plug Type Socket Type Weight Length Width Depth Dimensions Mounting Type
RS-stocknr. 812-9588
FabrikantnummerCM3000/230/EURO
178,99 €
Each
Aantal stuks
230V ac 230V 1.5kVA 1 - CM SCHUKO Schuko 18kg 195mm 205mm 265mm 195 x 205 x 265mm Floor Standing
RS-stocknr. 122-6721
FabrikantRS PRO
198,98 €
Each
Aantal stuks
230V ac 230V 1.5kVA - 2 x 16A - SCHUKO Schuko 18kg 350mm 242mm 353mm 350 x 242 x 353mm Stand Alone
RS-stocknr. 436-8805
FabrikantnummerCM3000/230
186,18 €
Each
Aantal stuks
230V ac 230V ac 3kVA 1 13A CM3000/230 Type G - British 3-Pin Type G - British 3-Pin 18kg 190mm 190mm 260mm 190 x 190 x 260mm Free Standing
RS-stocknr. 812-9584
FabrikantnummerCM1500/230/EURO
175,06 €
Each
Aantal stuks
230V ac 230V 1.5kVA 1 - CM SCHUKO Schuko 11kg 170mm 180mm 225mm 170 x 180 x 225mm Floor Standing
RS-stocknr. 436-8827
FabrikantnummerCMH 1200/230
197,22 €
Each
Aantal stuks
230V ac 230V ac 1.2kVA 1 5.2A CMH1200/230 Type G - British 3-Pin Type G - British 3-Pin 7kg - 74mm 200mm W74 x D200 x H160mm Shoulder Carry
RS-stocknr. 123-7381
FabrikantRS PRO
158,51 €
Each
Aantal stuks
230V ac 230V 375VA - - - - Schuko 10kg 195mm 195mm 265mm 195 x 195 x 265mm Portable
RS-stocknr. 122-6706
FabrikantRS PRO
327,18 €
Each
Aantal stuks
230V ac 110 (55V-0V-55V)V 1.65kVA - 2 x 16A - - BS EN 60309 - 270mm 228mm 244mm 270 x 228 x 244mm Wall Mount
RS-stocknr. 405-565
FabrikantnummerETTK 630
FabrikantBlock
751,56 €
Each
Aantal stuks
230V ac 230V ac 630VA 1 2.7A ETTK SCHUKO Schuko 16.4kg 230mm 120mm 300mm 230 x 120 x 300mm Portable
RS-stocknr. 260-4367
FabrikantnummerCM3300WM0
354,31 €
Each
Aantal stuks
230V ac ±110V ac 1.65kVA - 15A CM3300WM0 Hard Wire L-N-E - 18kg 240mm 200mm 255mm 240 x 200 x 255mm Wall Mount
RS-stocknr. 260-4238
FabrikantnummerCM7501/230
137,14 €
Each
Aantal stuks
230V ac 230V ac 750VA 1 - CM7501 Type G - British 3-Pin Type G - British 3-Pin 9kg 180mm 220mm 170mm 180 x 220 x 170mm Free Standing
RS-stocknr. 812-9594
FabrikantnummerEOU1/ELCB
83,37 €
Each
Aantal stuks
230V ac 230V ac - - 13A EOU Type G - British 3-Pin BS EN 60309 - - - - - Free Standing
RS-stocknr. 260-4294
FabrikantnummerCM33002
112,87 €
Each
Aantal stuks
230V ac ±55V ac 1.65kVA 1 10A CM33002 Type G - British 3-Pin BS EN 60309 18kg 195mm 240mm 265mm 195 x 240 x 265mm Free Standing
RS-stocknr. 123-7379
FabrikantRS PRO
635,63 €
Each
Aantal stuks
400V 110 (55-0-55)V 5kVA - - - - - - 460mm 310mm 325mm 460 x 310 x 325mm Floor Mount
RS-stocknr. 905-6248
FabrikantnummerCM5000/210/PT/RS
225,40 €
Each
Aantal stuks
230V ac ±55V ac 2.5kVA 1 1 x 32 A, 2 x 16 A - Hard Wire L-N-E BS EN 60309 32kg 355mm 265mm 280mm 355 x 265 x 280mm Free Standing
RS-stocknr. 123-7382
FabrikantRS PRO
89,34 €
Each
Aantal stuks
110 (55-0-55)V 4 x 110V - - - - BS EN 60309 BS EN 60309 - - - - - Portable
RS-stocknr. 812-9581
FabrikantnummerCM750/230/EURO
146,00 €
Each
Aantal stuks
230V ac 230V 375VA 1 - CM SCHUKO Schuko 10kg 170mm 180mm 225mm 170 x 180 x 225mm Floor Standing
RS-stocknr. 122-6714
FabrikantRS PRO
118,86 €
Each
Aantal stuks
230V ac 110 (55V-0V-55V)V 1.5kVA - 2 x 16A - BS 1363 BS EN 60309 12kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
RS-stocknr. 260-4301
FabrikantnummerCM40002
268,99 €
Each
Aantal stuks
230V ac 112 2kVA 1 15A CM40002 Hard Wire 3-Wire BS EN 60309 30kg 270mm 320mm 280mm 270 x 320 x 280mm Free Standing
RS-stocknr. 124-9719
FabrikantRS PRO
1.095,44 €
Each
Aantal stuks
400V 110V 7.5kVA - 16 A, 32 A - - BS EN 60309 - 260mm 675mm 620mm 260 x 675 x 620mm Base Mount, Stand Alone
RS-stocknr. 122-6717
FabrikantRS PRO
145,22 €
Each
Aantal stuks
230V ac 230V 750VA - 1 x 13A - - BS1363 10kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone