Block SIM Safety Isolating Transformers 2 x 12V

Block Brand: Block

The Block SIM Safety Isolating Transformers 2 x 12V are short-circuit proof safety transformers with double voltage for series or parallel circuit. Additionally equipped with integrated short circuit and overload protection, these well designed transformers also offer very good moisture protection and low noise thanks to XtraDenseFill resin encapsulation (up to 300 VA).

  • Screw terminals under cover with strain relief
Description Image Product Buy Pricing (Ex VAT) Power Rating Height Length Weight Width Type Primary Voltages Secondary Voltage
Block SIM 60, 60VA Transformer, 2 x 12V
Block SIM 60, 60VA Transformer, 2 x 12V
Extended range
Order code: 51-5727
MPN: SIM 60

Back order - 4 availableBack-order availability date - 21/07/2026
1+ £45.80
Price per unit Ex VAT 		60VA 76mm 166mm 1.55kg 77mm Safety transformer 230V 2 x 12V
Block SIM 100, 100VA Transformer, 2 x 12V
Block SIM 100, 100VA Transformer, 2 x 12V
Extended range
Order code: 51-5725
MPN: SIM 100

Back order - 3 availableBack-order availability date - 21/07/2026
1+ £57.82
Price per unit Ex VAT 		100VA 76mm 166mm 2kg 77mm Safety transformer 230V 2 x 12V
Block SIM 200, 200VA Transformer, 2 x 12V
Block SIM 200, 200VA Transformer, 2 x 12V
Extended range
Order code: 51-5726
MPN: SIM 200

Back order - 4 availableBack-order availability date - 21/07/2026
1+ £87.59
Price per unit Ex VAT 		200VA 97mm 223mm 3.6kg 117mm Safety transformer 230V 2 x 12V
51-5727
TypeSIM 60
Ambient temperature40°C (max)
ConnectionsScrew terminals
ConstructionEncapsulated, insulated casing
Efficiency83.5%
FixingFixing holes
Frequency50 to 60Hz
Power60VA
Primary voltage230V
Protection classII
Secondary current2 x 2.5A
Secondary voltage2 x 12V
StandardsIEC, DIN EN, VDE
Weight1.55kg


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