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Product Detailed Parameters
- Description：LINE FILTER 125V/250VAC 20A CHAS
- Series：FMAB NEO
- Mfr：SCHURTER Inc.
- Package：Box
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：125V, 250V
- Current：20 A
- Frequency - Operating：50 ~ 60Hz
- Applications：Medical
- Approval Agency：CE, cURus, ENEC
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The SCHURTER Inc. part number 3-137-017 is a single-phase AC power line filter belonging to the FMAB NEO series. It features an integrated PE choke for enhanced electromagnetic interference suppression. The unit is rated for a continuous current of 20 A and operates at voltages up to 250 VAC. Designed for DIN rail mounting, it utilizes quick-connect terminals for electrical interface. The device functions within a temperature range extending to +100°C and complies with RoHS standards.
Feature Summary
- Integrates a protective earth (PE) choke for effective noise attenuation
- Supports high-current applications with a 20 A rating
- Facilitates rapid installation via quick-connect terminal interfaces
- Constructed for robust thermal performance in demanding environments
Applications
- Industrial machinery control panels
- Power supply input stages
- Electrical distribution systems requiring EMI filtering
Procurement Notes
Verify that the required current rating of 20 A aligns with system load requirements. Confirm compatibility with 250 VAC operating voltage. Ensure the DIN rail mounting style fits the enclosure design. Check that quick-connect terminals match existing wiring harness specifications. Validate environmental temperature limits against operational conditions.
Selection Notes
Select this component when single-phase filtering with integrated PE choke functionality is required. Consider the 20 A current capacity for heavy-duty loads. Evaluate the DIN rail form factor against available panel space. Assess the quick-connect termination method for assembly efficiency. Compare thermal ratings against ambient operating temperatures.
Part Context
This component is part of the FMAB NEO series from SCHURTER Inc., designed for AC power line filtering. The series emphasizes compact integration of filtering elements with protective earth chokes. It targets industrial applications requiring reliable EMI suppression and straightforward mounting solutions.
Replacement Considerations
Cross-reference with other FMAB NEO variants for different current ratings. Verify equivalent single-phase filters with PE choke integration. Ensure replacement parts maintain compatible DIN rail dimensions and terminal types.
