Description
The Siemens 5SJ4240-8HG41 is a high-performance 2-pole Miniature Circuit Breaker (MCB) designed to deliver superior protection for both AC and DC electrical circuits. Featuring a robust 40A rating and a Type D tripping curve, it is specifically engineered to handle applications with high inrush currents, such as those involving motors and transformers, without nuisance tripping.
This MCB boasts an impressive 10 kA breaking capacity, ensuring it can safely and effectively interrupt fault currents in circuits operating at up to 400V AC and 60V DC. The Siemens 5SJ4240-8HG41 is constructed with durable materials, guaranteeing reliability and longevity even in challenging industrial environments.
Essential for protecting industrial machinery, power distribution systems, and sensitive equipment, this circuit breaker provides critical overcurrent protection. The Siemens 5SJ4240-8HG41 is a key component for maintaining the safety and operational integrity of your electrical installations.
Choose the Siemens 5SJ4240-8HG41 for a dependable and powerful solution for your circuit protection needs. Its advanced design and high breaking capacity offer peace of mind and operational security.








