Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS

Mehmet Onur Yağır

doi:10.35860/iarej.1760509

Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS

Abstract

The structural integrity of circuit breakers in electrical systems is directly related to their resistance to high electromechanical forces generated during short circuits. In this study, the performance of alternative body materials for a molded case circuit breaker (MCCB) with a nominal current of 100A and a breaking capacity of 10 kA was evaluated using finite element analysis. Among the materials compared based on total deformation and von-Mises stress criteria, PPF GF (glass fiber- reinforced polypropylene) demonstrated the closest performance to BMC (9.40 mm, 604.82 MPa), with deformation values of 10.92 mm and stress values of 582.87 MPa. Among the other candidates, PA66 30GF (35% higher deformation) and PEEK/PEK (126% and 77% higher deformation, respectively) were found to be insufficient compared to BMC. Given that deformation is inevitable under short-circuit conditions, PPF GF is recommended as the most suitable alternative to BMC, thanks to its balance of mechanical strength and deformation resistance.

Keywords

References

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Details

Primary Language

English

Subjects

Material Design and Behaviors, Numerical Modelling and Mechanical Characterisation

Journal Section

Research Article

Authors

Mehmet Onur Yağır ^*
0000-0002-3383-2802
Türkiye

Publication Date

December 25, 2025

Submission Date

August 8, 2025

Acceptance Date

December 4, 2025

Published in Issue

Year 2025 Volume: 9 Number: 3

DOI

https://doi.org/10.35860/iarej.1760509

IZ

https://izlik.org/JA43LG67AA

Cite

RIS / Bibtex

APA

Yağır, M. O. (2025). Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS. International Advanced Researches and Engineering Journal, 9(3), 169-176. https://doi.org/10.35860/iarej.1760509

AMA

1.Yağır MO. Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS. Int. Adv. Res. Eng. J. 2025;9(3):169-176. doi:10.35860/iarej.1760509

Chicago

Yağır, Mehmet Onur. 2025. “Structural Analysis of Electromagnetic Forces Acting on the MCCB Body During a Short Circuit Using ANSYS”. International Advanced Researches and Engineering Journal 9 (3): 169-76. https://doi.org/10.35860/iarej.1760509.

EndNote

Yağır MO (December 1, 2025) Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS. International Advanced Researches and Engineering Journal 9 3 169–176.

IEEE

[1]M. O. Yağır, “Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS”, Int. Adv. Res. Eng. J., vol. 9, no. 3, pp. 169–176, Dec. 2025, doi: 10.35860/iarej.1760509.

ISNAD

Yağır, Mehmet Onur. “Structural Analysis of Electromagnetic Forces Acting on the MCCB Body During a Short Circuit Using ANSYS”. International Advanced Researches and Engineering Journal 9/3 (December 1, 2025): 169-176. https://doi.org/10.35860/iarej.1760509.

JAMA

1.Yağır MO. Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS. Int. Adv. Res. Eng. J. 2025;9:169–176.

MLA

Yağır, Mehmet Onur. “Structural Analysis of Electromagnetic Forces Acting on the MCCB Body During a Short Circuit Using ANSYS”. International Advanced Researches and Engineering Journal, vol. 9, no. 3, Dec. 2025, pp. 169-76, doi:10.35860/iarej.1760509.

Vancouver

1.Mehmet Onur Yağır. Structural analysis of electromagnetic forces acting on the MCCB body during a short circuit using ANSYS. Int. Adv. Res. Eng. J. 2025 Dec. 1;9(3):169-76. doi:10.35860/iarej.1760509