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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Filtres

Afficher 61 - 69 des 69 produits
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 436-9814
Référence fabricantTIM800
MarqueBlock
153,08 €
Each
Unité
230V ac 115V ac 800VA - 3.47A TIM - - 15.6kg - 165mm 200mm - Chassis Mount
N° de stock RS 828-6583
Référence fabricant130105-0050
MarqueMolex
2.715,48 €
Each
Unité
- 12V ac 400W - - 130105 - - - 285.75mm 206.25mm 80.01mm 285.75 x 206.25 x 80.01mm Cable
N° de stock RS 399-6140
Référence fabricantCMHT 3
347,59 €
Each
Unité
230V ac ±55V ac 3kVA - 27A CMHT Hard Wire L-N-E BS EN 60309 32kg 370mm 230mm 300mm 285 x 225 x 380mm Free Standing
N° de stock RS 347-6674
Référence fabricantCM2250WM2/110/24
319,03 €
Each
Unité
230V ac ±55 V ac, 24 V ac 1.2 kVA, 200 VA 1 10.2 A rms, 24 V ac CM2250WM2 Hard Wire L-N-E BS EN 60309 16kg 240mm 250mm 255mm 240 x 250 x 255mm Wall Mount
N° de stock RS 260-4244
Référence fabricantCM7501
117,64 €
Each
Unité
230V ac 110V ac 375VA 1 3A CM7501 Type G - British 3-Pin BS EN 60309 9kg 180mm 220mm 240mm 180 x 220 x 240mm Free Standing
N° de stock RS 436-8984
Référence fabricantCM5000/FM0/400
571,99 €
Each
Unité
400V ac ±55V ac 5kVA 1 - CM5000/FM0/400 Hard Wire L1-L2-E - 50kg 420mm 350mm 260mm 600 x 525 x 400mm Wall Mount
N° de stock RS 260-4288
Référence fabricantCM22502
113,66 €
Each
Unité
230V ac ±55V ac 1125VA 1 8A CM22502 Type G - British 3-Pin BS EN 60309 16kg 195mm 240mm 265mm 195 x 240 x 265mm Free Standing
N° de stock RS 812-9590
Référence fabricantEOU2X32/GRP
79,32 €
Each
Unité
110V ac 110V ac - - 32A EOU BS EN 60309 BS EN 60309 - - - - - Free Standing
N° de stock RS 260-4272
Référence fabricantCM15002
106,96 €
Each
Unité
230V ac ±55V ac 750VA 1 6A CM15002 Type G - British 3-Pin BS EN 60309 11.5kg 180mm 255mm 170mm 170 x 255 x 180mm Free Standing