Выключатель SIEMENS 3VL77122SH360AA0

Circuit breaker VL1250H

• High breaking capacity Icu=70kA
• 415V AC
• 3-pole
• Line protection trip unit ETU22
• LSIG 3 phases/4 lines with connecting cable
• In=1250A
• Rated current IR=500...1250A
• Overload protection
• ISD=1.5 to 9xIR
• II=10xIN short-circuit protection
• Without auxiliary release
• Without auxiliary/alarm switch

The Siemens circuit breaker VL1250H is a reliable and efficient solution for protecting electrical circuits. With its high breaking capacity of Icu=70kA and rated current of IR=500...1250A, it ensures the safe operation of your electrical systems.

Equipped with a line protection trip unit ETU22 and LSIG 3 phases/4 lines with a connecting cable, this circuit breaker offers efficient and precise protection against overload and short-circuit situations. It is capable of providing overload protection with ISD ranging from 1.5 to 9 times the rated current IR, and short-circuit protection with II up to 10 times the rated current IN.

The Siemens circuit breaker VL1250H does not require an auxiliary release or an auxiliary/alarm switch, making it a simple and straightforward choice for your electrical protection needs. With its robust design and quality construction, this circuit breaker ensures long-term durability and reliable performance.