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The SIEMENS 5SY4116-8 is a UL1077 supplementary protector miniature circuit breaker designed to provide additional protection. It trips faster than a standard UL 489 circuit breaker, offering enhanced protection for sensitive devices. It can be used in industrial applications and as a local disconnecting means when a branch circuit protection device is present.
Supplementary protector with high breaking capacity and easy installation, suitable for industrial applications.
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