Description
The Siemens 5SJ4145-6HG40 is a premium 1-pole Miniature Circuit Breaker (MCB) engineered for exceptional circuit protection. Featuring a Curve B tripping characteristic and a 45A current rating, this device is designed to safeguard electrical systems from overloads and short circuits. Its robust construction ensures reliability in demanding environments.
This Siemens MCB is built to withstand challenging conditions, operating at 400V AC and 60V DC. The impressive 14 kA breaking capacity provides a high level of safety, ensuring rapid disconnection during fault events. The Siemens 5SJ4145-6HG40 is an essential component for maintaining the integrity of your electrical installations.
Suitable for a wide range of applications, including residential, commercial, and industrial settings, the Siemens 5SJ4145-6HG40 offers dependable protection for sensitive equipment. Its precise tripping mechanism ensures minimal disruption while maximizing safety. Choosing the Siemens 5SJ4145-6HG40 means investing in long-term operational security.
Invest in the advanced protection offered by this Siemens MCB. Its high breaking capacity and versatile voltage ratings make it a smart choice for any application requiring reliable and efficient circuit interruption. Secure your electrical infrastructure with this certified Siemens component.









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