





Victron Energy Current Transformer for MultiPlus-II (100A & 400A : 50mA)
Free shipping over $49
60-day hassle-free returns
The Victron Current Transformer enables advanced energy features on the MultiPlus-II and MultiGrid-II — PowerControl, PowerAssist, and self-consumption optimization — by accurately measuring external AC current. That lets the system manage energy flows dynamically: avoid overloading the grid or generator, reduce grid dependency, and make the most of available solar.
Choosing your transformer
- Ratings: 100A:50mA (most installs) or 400A:50mA (higher-current systems)
- Connection: jack connector (CTR11xxxx) or wire-end (CTR12xxxx)
- Cable length: 1 m, 5 m, 10 m, or 20 m
- For MultiPlus-II and MultiGrid-II — see the inverter/charger datasheet for wiring details
Blue Marine is an authorized Victron Energy dealer — ships brand-new with the full 5-year Victron warranty, free shipping, and local pickup available.
Warranty Information
Shipping & Returns
We offer free shipping over $49. Lithium batteries & oversize items may have an applicable shipping charge.
We know returns are no fun so we aim to make the return process as hassle free as possible! We have a 60-day return policy, which means you have 60 days after receiving your item to request a return.
Lithium batteries and products with lithium batteries inside are non returnable: Due to carrier regulations surrounding the shipment of lithium batteries (classified as a fully regulated hazardous material), we are unable to accept returns unless arranged locally. We appreciate your understanding and encourage you to contact us with any questions prior to purchase.
For more information on returns, visit our return policy page.
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