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
209,05 €
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. 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. 436-8805
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. 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
166,54 €
Each
Aantal stuks
230V ac 230V 375VA - - - - Schuko 10kg 195mm 195mm 265mm 195 x 195 x 265mm Portable
RS-stocknr. 405-565
FabrikantnummerETTK 630
FabrikantBlock
615,87 €
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. 122-6706
FabrikantRS PRO
275,19 €
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. 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. 122-6717
FabrikantRS PRO
122,13 €
Each
Aantal stuks
230V ac 230V 750VA - 1 x 13A - - BS1363 10kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
RS-stocknr. 123-7383
FabrikantRS PRO
155,88 €
Each
Aantal stuks
230V ac 230V 750VA - - - SCHUKO Schuko 12kg 195mm 195mm 265mm 195 x 195 x 265mm Portable
RS-stocknr. 812-9572
FabrikantnummerCM3300/200/SU
136,74 €
Each
Aantal stuks
110V ac 230V 3kVA - 2 x 16A CM3000 BS EN 60309 BS EN 60309 18kg 205mm 240mm 265mm 205 x 240 x 265mm Free Hanging
RS-stocknr. 124-9719
FabrikantRS PRO
907,55 €
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. 812-9578
FabrikantnummerCM3300/11
121,15 €
Each
Aantal stuks
230V ac ±55V ac 1.65kVA 1 - CM Type G - British 3-Pin BS EN 60309 18kg 195mm 205mm 265mm 195 x 205 x 265mm Floor Standing
RS-stocknr. 436-9808
FabrikantnummerTIM500
FabrikantBlock
114,27 €
Each
Aantal stuks
230V ac 115V ac 500VA - 2.17A TIM - - 9.1kg - 150mm 176mm - Chassis Mount
RS-stocknr. 123-7382
FabrikantRS PRO
76,24 €
Each
Aantal stuks
110 (55-0-55)V 4 x 110V - - - - BS EN 60309 BS EN 60309 - - - - - Portable
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. 122-6714
FabrikantRS PRO
100,00 €
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. 436-8833
FabrikantnummerCM5000/WM0
556,36 €
Each
Aantal stuks
230V ac ±110V ac 3kVA 1 31.81A CM5000/WM0 Hard Wire L-N-E - 35kg 350mm 460mm 330mm 330 x 355 x 267mm Wall Mount