Siemens MCB, AC/DC Operating Voltage, DIN Rail Mounting - SENTRON Series - 5SY5206-7 Depend on this MCB from Siemens to deliver around-the-clock system availability. It blocks short circuits and current overload by safely isolating the connected circuit, which protects equipment against electrical damage and keeps devices operating reliably. You also benefit, as the breaker cuts out the risk of electric shocks. A typical mechanical switching life of up to 10 thousand cycles makes the unit long-lasting. You can mount it onto a DIN rail in a snap, thanks to its quick assembly system. Choose an MCB like this to protect electrical installations in commercial and industrial buildings. Its modular design allows for a simple expansion of its capabilities by adding accessories from the Siemens SENTRON range. • Compatible with both AC and DC circuits to suit your power supply needs
• IP20-rated housing when connected with conductors is protected against human touch and objects larger than 12mm
• Halogen-free so emits no toxic fumes in the event of a fire
• Low power loss of 1.6W for energy efficiency Is this MCB vibration-resistant? Yes, the breaker takes vibration in its stride, so you can count on its reliable performance in harsh industrial settings. Protection class is IP20
Number of pole is 2