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SIEMENS
Low Voltage Distribution
Miniature Circuit Breaker
5SY7140-8
SIEMENS
Miniature Circuit Breaker
5SY7140-8
Reliable electrical protection for various applications with a 2-year warranty.
Product Model
5SY7140-8
Product ID
103796
Stock on Request
Last updated: 8/29/2026
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Key Features
1
Feature
High-rated breaking capacity of 15 kA for reliable electrical protection.
2
Feature
Compact design with dimensions D=70 mm for easy installation.
3
Feature
1-pole configuration suitable for a wide range of applications.
4
Feature
40 A current rating for efficient electrical management.
5
Feature
2-year warranty for added peace of mind.
5SY7140-8 Molded Case Circuit Breaker by SIEMENS | INDSLT