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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Description Price 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庫存編號 436-9836
製造零件編號TIM1000
BrandBlock
HK$1,957.23
單位
230V ac 115V ac 1kVA - 4.35A TIM - - 17.1kg - 165mm 200mm - Chassis Mount
RS庫存編號 812-9584
製造零件編號CM1500/230/EURO
HK$1,750.55
單位
230V ac 230V 1.5kVA 1 - CM SCHUKO Schuko 11kg 170mm 180mm 225mm 170 x 180 x 225mm Floor Standing
RS庫存編號 260-4367
製造零件編號CM3300WM0
HK$2,543.11
單位
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庫存編號 812-9581
製造零件編號CM750/230/EURO
HK$1,479.01
單位
230V ac 230V 375VA 1 - CM SCHUKO Schuko 10kg 170mm 180mm 225mm 170 x 180 x 225mm Floor Standing
RS庫存編號 260-4250
製造零件編號CM10001
HK$556.69
單位
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
RS庫存編號 260-4834
製造零件編號CM3300WM2
HK$2,713.81
單位
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
RS庫存編號 122-6707
BrandRS PRO
HK$7,872.21
單位
400V 110 (55V-0V-55V)V 10kVA - 2 x 32 A, 4 x 16 A - - BS EN 60309 - 440mm 430mm 500mm 440 x 430 x 500mm Stand Alone
RS庫存編號 123-7378
BrandRS PRO
HK$1,942.97
單位
230V ac 24V 200VA - - - - BS EN 60309 - 197mm 162mm 194mm 197 x 162 x 194mm Wall Mount
RS庫存編號 123-7379
BrandRS PRO
HK$5,269.26
單位
400V 110 (55-0-55)V 5kVA - - - - - - 460mm 310mm 325mm 460 x 310 x 325mm Floor Mount
RS庫存編號 123-7380
BrandRS PRO
HK$1,684.31
單位
230V ac 110V 750VA - - - - - - 220mm 152mm 223mm 220 x 152 x 223mm Wall Mount
RS庫存編號 122-6714
BrandRS PRO
HK$971.48
單位
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庫存編號 122-6721
BrandRS PRO
HK$1,625.74
單位
230V ac 230V 1.5kVA - 2 x 16A - SCHUKO Schuko 18kg 350mm 242mm 353mm 350 x 242 x 353mm Stand Alone
RS庫存編號 122-6715
BrandRS PRO
HK$2,834.49
單位
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
RS庫存編號 122-6712
BrandRS PRO
HK$1,224.88
單位
110V 230V 3.3kVA - 2 x 16A - BS EN 60309 BS EN 60309 18kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
RS庫存編號 436-8833
製造零件編號CM5000/WM0
HK$5,379.32
單位
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
RS庫存編號 122-6706
BrandRS PRO
HK$2,673.41
單位
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庫存編號 122-6709
BrandRS PRO
HK$1,518.32
單位
230V ac 230V 1.5kVA - 2 x 13A - - BS1363 18kg 195mm 195mm 265mm 195 x 195 x 265mm Stand Alone
RS庫存編號 123-7377
BrandRS PRO
HK$5,216.64
單位
230V ac 110V 5kVA - - - - - - 460mm 310mm 325mm 460 x 310 x 325mm Floor Mount
RS庫存編號 122-6705
BrandRS PRO
HK$1,123.29
單位
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
RS庫存編號 123-7376
BrandRS PRO
HK$1,023.88
單位
230V ac 110V 750VA - - - BS 1363 BS EN 60309 10kg 195mm 195mm 265mm 195 x 195 x 265mm Portable