• Woonyoung Open-Type Isolation Transformer WY42-AO Series (380-460 V to 110-240 V)
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Woonyoung Open-Type Isolation Transformer WY42-AO Series (380-460 V to 110-240 V)

Woonyoung Open-Type Isolation Transformer WY42-AO Series (380-460 V to 110-240 V)

Single-phase isolation transformer with solder (WB) or open (WO) terminals for 380-460 V input and 110-240 V output.

Key features

  • Isolation (double winding) construction
  • Primary and secondary voltage taps
  • Rated capacity at the maximum voltage tap
  • CE certified

Specifications

Phase Single phase
WY42-10AO Type: WB | Primary (V): 0-380-440-460 | Secondary (V): 0-110-220-(E) | Capacity: 10 VA | Dimensions W x H x D (mm): 95 x 52 x 44 | Weight (kg): 0.45
WY42-25AO Type: WB | Primary (V): 0-380-440-460 | Secondary (V): 0-110-220-(E) | Capacity: 25 VA | Dimensions W x H x D (mm): 95 x 60 x 55 | Weight (kg): 0.75
WY42-40AO Type: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 40 VA | Dimensions W x H x D (mm): 78 x 69 x 83 | Weight (kg): 1.34
WY42-60AO Type: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 60 VA | Dimensions W x H x D (mm): 78 x 69 x 88 | Weight (kg): 1.49
WY42-80AO Type: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 80 VA | Dimensions W x H x D (mm): 88 x 78 x 103 | Weight (kg): 1.98
WY42-100AO Type: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 100 VA | Dimensions W x H x D (mm): 99 x 85 x 105 | Weight (kg): 2.58
WY42-150AO Type: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 150 VA | Dimensions W x H x D (mm): 99 x 86 x 116 | Weight (kg): 3.23
Industrial TransformersWoonyoung
7 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Woonyoung Open-Type Isolation Transformer WY42-AO Series (380-460 V to 110-240 V)

Brand Woonyoung·Industrial Transformers

Available part numbers (7)

WY42-10AO, WY42-25AO, WY42-40AO, WY42-60AO, WY42-80AO, WY42-100AO, WY42-150AO

How to order

Send the Woonyoung part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
WY42-10AOType: WB | Primary (V): 0-380-440-460 | Secondary (V): 0-110-220-(E) | Capacity: 10 VA | Dimensions W x H x D (mm): 95 x 52 x 44 | Weight (kg): 0.45
WY42-25AOType: WB | Primary (V): 0-380-440-460 | Secondary (V): 0-110-220-(E) | Capacity: 25 VA | Dimensions W x H x D (mm): 95 x 60 x 55 | Weight (kg): 0.75
WY42-40AOType: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 40 VA | Dimensions W x H x D (mm): 78 x 69 x 83 | Weight (kg): 1.34
WY42-60AOType: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 60 VA | Dimensions W x H x D (mm): 78 x 69 x 88 | Weight (kg): 1.49
WY42-80AOType: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 80 VA | Dimensions W x H x D (mm): 88 x 78 x 103 | Weight (kg): 1.98
WY42-100AOType: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 100 VA | Dimensions W x H x D (mm): 99 x 85 x 105 | Weight (kg): 2.58
WY42-150AOType: WO | Primary (V): 0-380-420-440-460 | Secondary (V): 0-110-200-220-240-(E) | Capacity: 150 VA | Dimensions W x H x D (mm): 99 x 86 x 116 | Weight (kg): 3.23

Need a different model, or a part not listed here? Send us your parts list →

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