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The Phoenix Contact 2277815 is a window-type current transformer designed for AC current measurement. It features a primary current rating of 60 A AC and a secondary output of 5 A AC. The device operates with an accuracy class of 1 and has a rated power of 1.25 VA. It supports frequency ranges from 50 Hz to 60 Hz. Physical dimensions include a length of 60 mm, width of 30 mm, and height of approximately 82 mm. The unit is intended for DIN rail mounting.
Verify that the primary conductor fits within the transformer window aperture before purchase. Confirm that the connected load does not exceed the 1.25 VA rated burden to maintain specified accuracy. Ensure the operating environment temperature remains within the +40 C maximum limit. Check that the system frequency matches the 50/60 Hz specification. Validate DIN rail compatibility with the mounting mechanism.
Select this model when a 60 A primary current range is required for AC circuits. Choose based on the need for a 5 A secondary output rather than lower milliampere signals. Consider the physical space constraints given the 60 x 30 x 82 mm dimensions. Verify that Class 1 accuracy meets the specific measurement requirements of the application.
This component belongs to the PACT MCR-V2 series of current transformers by Phoenix Contact. The series offers various primary current ratings and secondary outputs. The 2277815 specifically addresses the 60 A primary current niche within this product line.
No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer catalogs for alternative models with matching 60 A primary and 5 A secondary specifications if replacement is necessary.