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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Nombre de résultats par page
Description Prix 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
N° de stock RS 260-4834
Référence fabricantCM3300WM2
275,18 €
Each
Unité
230V ac ±110V ac 1.65kVA - 15A CM3300WM2 Hard Wire L-N-E BS EN 60309 18kg 240mm 255mm 240mm 240 x 250 x 255mm Wall Mount
Nouveau
N° de stock RS 211-3821
Référence fabricant4AC3740-0
MarqueSiemens
96,80 €
Each
Unité
230V 12 V, 24 V 40VA 2 1.6 A, 3.3 A 4AC - - - - - - - -
N° de stock RS 405-569
Référence fabricantETTK 1600
MarqueBlock
1.020,29 €
Each
Unité
230V ac 230V ac 1.6kVA 1 6.95A ETTK SCHUKO Schuko 35.8kg 225mm 170mm 340mm 225 x 170 x 340mm Portable
N° de stock RS 122-6709
MarqueRS PRO
156,29 €
Each
Unité
230V ac 230V 1.5kVA - 2 x 13A - - BS1363 18kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
N° de stock RS 260-4351
Référence fabricantCM1500WM2
187,31 €
Each
Unité
230V ac ±110V ac 750VA - 8.18A CM1500WM2 Hard Wire L-N-E BS EN 60309 10.5kg 200mm 230mm 230mm 200 x 230 x 230mm Wall Mount
N° de stock RS 436-8855
Référence fabricantCM10K36
809,45 €
Each
Unité
400V ac ±55 V ac, 110 V 10kVA 3 90A CM10K36 Hard Wire L1-L2-L3-E BS EN 60309 86kg 470mm 586mm 452mm 420 x 325 x 270mm Free Standing
N° de stock RS 123-7378
MarqueRS PRO
194,18 €
Each
Unité
230V ac 24V 200VA - - - - BS EN 60309 - 197mm 162mm 194mm 197 x 162 x 194mm Wall Mount
N° de stock RS 436-8962
Référence fabricantCM5000/FM0/230
571,99 €
Each
Unité
230V ac ±55V ac 5kVA 1 - CM5000/FM0/230 Hard Wire L-N-E - 50kg 420mm 350mm 260mm 420 x 325 x 270mm Wall Mount
N° de stock RS 122-6715
MarqueRS PRO
291,77 €
Each
Unité
230V ac 110 (55V-0V-55V)V 1.65kVA - 2 x 16A - - BS EN 60309 - 270mm 180mm 244mm 270 x 180 x 244mm Wall Mount
Nouveau
N° de stock RS 211-3822
Référence fabricant4AC3763-0
MarqueSiemens
116,00 €
Each
Unité
230V 12 V, 24 V 63VA 2 2.6 A, 5.2 A 4AC - - - - - - - -
N° de stock RS 436-8849
Référence fabricantCM5000/WM4
616,41 €
Each
Unité
230V ac ± 55V ac 5000VA - 31.81A CM5000/WM4 Hard Wire L-N-E BS EN 60309 35kg 350mm 460mm 380mm 470 x 586 x 452mm Wall Mount
N° de stock RS 122-6718
MarqueRS PRO
445,82 €
Each
Unité
230V ac 110 (55V-0V-55V)V 2.5kVA - - - - - - 350mm 242mm 353mm 350 x 242 x 353mm Stand Alone
N° de stock RS 347-6696
Référence fabricantEOU 4F
79,97 €
Each
Unité
110V ac 110V ac - - 16A EOU 4F BS EN 60309 BS EN 60309 2.5kg 225mm 225mm 210mm 225 x 210 x 230mm Free Standing
N° de stock RS 123-7384
MarqueRS PRO
108,57 €
Each
Unité
230V ac 110V 500VA - - - BS 1363 BS EN 60309 11kg 195mm 195mm 265mm 195 x 195 x 265mm Portable
N° de stock RS 260-4250
Référence fabricantCM10001
97,06 €
Each
Unité
230V ac ±55V ac 500VA 1 4A CM10001 Type G - British 3-Pin BS EN 60309 10.5kg 170mm 210mm 180mm 170 x 210 x 180mm Free Standing
N° de stock RS 310-2171
Référence fabricantCMH 1200/110
195,36 €
Each
Unité
230V ac ±55V ac 600VA - 16A CMH1200 Type G - British 3-Pin BS EN 60309 7kg 235mm 160mm 74mm 235 x 160 x 74mm Shoulder Carry
N° de stock RS 122-6705
MarqueRS PRO
115,63 €
Each
Unité
230V ac 110 (55V-0V-55V)V 3.3kVA - 2 x 16A - BS 1363 BS EN 60309 18kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
N° de stock RS 122-6710
MarqueRS PRO
110,03 €
Each
Unité
230V ac 110 (55V-0V-55V)V 3kVA - 1 x 16 A, 1 x 32 A - BS 1363 BS EN 60309 18kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
N° de stock RS 260-4339
Référence fabricantCM10K16
907,34 €
Each
Unité
230V ac ±55V ac 10kVA 1 2 x 32 A, 4 x 16 A CM10K16 Hard Wire L-N-E BS EN 60309 86kg 390mm 430mm 390mm 390 x 430 x 600mm Free Standing
N° de stock RS 123-7376
MarqueRS PRO
105,40 €
Each
Unité
230V ac 110V 750VA - - - BS 1363 BS EN 60309 10kg 195mm 195mm 265mm 195 x 195 x 265mm Portable