SAFETY TRANSFORMERS

Safety transformers with galvanic isolation provide a reliable supply to power circuits with the safety measures “protective separation” or “protection through shutdown”. Double or reinforced isolation between the primary and secondary sides protects SELV and PELV circuits. Safety transformers provide safety extra low voltages below 50 Vac or 120 Vdc. BLOCK’s standard range includes power ratings of between 0.35 VA and 2,500 VA.

OVERVIEW

  • Protection for SELV and PELV circuits
  • For safety extra low voltages below 50 Vac or 120 Vdc
  • Power output: 0.35 VA to 2,500 VA
Christoph Carstens

Christoph Carstens

Product Management Transformers

Product search for all Transformers

PRODUCT SEARCH FOR SAFETY TRANSFORMERS

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Phases: 1 Terminal PE: Screw terminal
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Image of BLOCK Item: STSU 40/24
STSU 40/24
Safety isolating transformer • 1ph • 40 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 63/24
STSU 63/24
Control- and safety isolating transformer • 1ph • 63 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 100/24
STSU 100/24
Control- and safety isolating transformer • 1ph • 100 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 160/24
STSU 160/24
Control- and safety isolating transformer • 1ph • 160 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 250/24
STSU 250/24
Control- and safety isolating transformer • 1ph • 250 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 400/24
STSU 400/24
Control- and safety isolating transformer • 1ph • 400 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 630/24
STSU 630/24
Control- and safety isolating transformer • 1ph • 630 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: STSU 1000/24
STSU 1000/24
Control- and safety isolating transformer • 1ph • 1000 VA • IN: 230-400 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: TT1 1-23-24
TT1 1-23-24
Control- and safety isolating transformer • 1ph • 1000 VA • IN: 219-241 Vac • OUT:  24 Vac
Product details
Image of BLOCK Item: TT1 1,6-23-24
TT1 1,6-23-24
Control- and safety isolating transformer • 1ph • 1600 VA • IN: 219-241 Vac • OUT:  24 Vac
Product details
Image of BLOCK Item: TT1 1,6-4-42
TT1 1,6-4-42
Control- and safety isolating transformer • 1ph • 1600 VA • IN: 380-420 Vac • OUT:  42 Vac
Product details
Image of BLOCK Item: TT1 2-23-24
TT1 2-23-24
Control- and isolating transformer • 1ph • 2000 VA • IN: 219-241 Vac • OUT:  24 Vac
Product details