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 Standards & Approvals: EN 61558-2-2
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Image of BLOCK Item: USTE 40/2x12
USTE 40/2x12
Control- and safety isolating transformer • 1ph • 40 VA • IN: 208-600 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: USTE 100/2x12
USTE 100/2x12
Control- and safety isolating transformer • 1ph • 100 VA • IN: 208-600 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: USTE 250/2x12
USTE 250/2x12
Control- and safety isolating transformer • 1ph • 250 VA • IN: 208-600 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: USTE 400/2x12
USTE 400/2x12
Control- and safety isolating transformer • 1ph • 400 VA • IN: 208-600 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: USTE 630/2x12
USTE 630/2x12
Control- and safety isolating transformer • 1ph • 630 VA • IN: 208-600 Vac • OUT: 2 x 12 Vac
Product details
Image of BLOCK Item: ST 63/23/12
ST 63/23/12
Control- and safety isolating transformer • 1ph • 63 VA • IN: 219-241 Vac • OUT: 12 Vac
Product details
Image of BLOCK Item: ST 63/11/24
ST 63/11/24
Control- and safety isolating transformer • 1ph • 63 VA • IN: 109-121 Vac • OUT: 24 Vac
Product details
Image of BLOCK Item: ST 63/23/24
ST 63/23/24
Control- and safety isolating transformer • 1ph • 63 VA • IN: 219-241 Vac • OUT: 24 Vac
Product details
Image of BLOCK Item: ST 63/4/24
ST 63/4/24
Control- and safety isolating transformer • 1ph • 63 VA • IN: 380-420 Vac • OUT: 24 Vac
Product details
Image of BLOCK Item: ST 63/4/42
ST 63/4/42
Control- and safety isolating transformer • 1ph • 63 VA • IN: 380-420 Vac • OUT: 42 Vac
Product details
Image of BLOCK Item: ST 100/23/12
ST 100/23/12
Control- and safety isolating transformer • 1ph • 100 VA • IN: 209-241 Vac • OUT: 12 Vac
Product details
Image of BLOCK Item: ST 100/23/24
ST 100/23/24
Control- and safety isolating transformer • 1ph • 100 VA • IN: 219-241 Vac • OUT: 24 Vac
Product details