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855-3001/150-003 is listed in the Current Sense Transformers range at ChipApex. The manufacturer field lists WAGO Corporation. Its product description is CURR SENSE XFMR 150A CHAS MNT. Review the specifications below when checking this part for your BOM.
Current Sense Transformers specifications for 855-3001/150-003
- Description：CURR SENSE XFMR 150A CHAS MNT
- Series：-
- Mfr：WAGO Corporation
- Package：Box
- Frequency Range：50Hz ~ 60Hz
- Type：Non-Invasive (Split Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：-
- DC Resistance (DCR)：-
- Ratings：-
- Mounting Type：Chassis Mount
- Size / Dimension：1.890" L x 1.417" W (48.00mm x 36.00mm)
- Height - Seated (Max)：1.984" (50.40mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：150 A
Current Sense Transformers datasheet and documents for 855-3001/150-003
Current Sense Transformers Overview
The WAGO 855-3001/150-003 is a split-core current transformer designed for chassis mounting. It features a primary rated current of 150 A and a secondary rated current of 1 A. The device operates within a frequency range of 50 Hz to 60 Hz and has a rated power of 0.2 VA. It meets accuracy class 3 standards as defined by standard 4055143950589. This component is engineered for retrofitting existing electrical systems due to its compact design.
Current Sense Transformers Feature Summary
- Split-core construction enables installation without disconnecting primary conductors
- Compact chassis mount design suitable for retrofitting applications
- Designed for accurate current sensing in low power metering circuits
Current Sense Transformers Applications
- Retrofitting existing electrical distribution systems
- Current monitoring in industrial control panels
- Energy metering installations requiring non-intrusive measurement
Current Sense Transformers Procurement Notes
Verify the specific part number suffix against official WAGO documentation to ensure correct primary current rating and accuracy class. Confirm that the required secondary load does not exceed the 0.2 VA rated power specification. Check for RoHS compliance status if environmental regulations apply to the project. Ensure chassis mounting hardware compatibility with the installation environment.
Current Sense Transformers Selection Notes
Select this model when a 150 A primary current rating is required for split-core applications. Consider the 0.2 VA burden capacity when designing the secondary circuit. Verify that the operating frequency matches the system's 50 Hz or 60 Hz requirements. Evaluate space constraints as the unit is designed for chassis mounting.
Current Sense Transformers Part Context
This component belongs to the WAGO 855 series of split-core current transformers. The series offers various primary current ratings to suit different measurement needs. These devices are characterized by their ability to be installed around existing busbars or cables, facilitating maintenance and upgrades in live electrical infrastructure without service interruption.
Current Sense Transformers Replacement Considerations
Consult official WAGO substitution lists for compatible alternatives. Verify that any substitute maintains the 150 A primary rating and 1 A secondary output. Ensure mechanical mounting dimensions and accuracy class meet original specifications.
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