Description
The Siemens 5SP3840-2 is an industrial-grade 3-pole Miniature Circuit Breaker (MCB) engineered for reliable and robust protection of electrical circuits. Featuring a 40A current rating and a Type E tripping curve, this MCB is designed to offer specific protection characteristics suitable for various industrial loads. The Type E curve provides enhanced sensitivity to overcurrents while accommodating moderate inrush currents, making it a versatile choice for complex industrial setups.
This Siemens 5SP3840-2 MCB offers excellent breaking capacity, ensuring safe and immediate interruption of fault currents to prevent damage to equipment and ensure personnel safety. Its three-pole configuration provides complete isolation for three-phase circuits, which is essential for many industrial machinery and power distribution systems. The robust construction of this Siemens breaker guarantees long-term reliability.
Ideal for use in manufacturing facilities, processing plants, and other industrial environments, the Siemens 5SP3840-2 MCB serves as a critical safety component. It is designed for easy installation in standard distribution boards and control panels, facilitating efficient system integration. The Siemens 5SP3840-2 is a testament to Siemens’ commitment to industrial safety standards.
Choose the Siemens 5SP3840-2 for dependable and effective circuit protection in your industrial applications. Its industrial-grade construction and specialized tripping characteristics ensure the safety and operational continuity of your electrical systems.









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