Circuit breakers

Location: Home > Products and Services >  Circuit breakers

Ex9U1 Surge Protective Deviceicon


Product standard: IEC61643-1 EN61643-11 GB18802.1
Product certificate: CQC, CE,CB, TUV
Product Poles: 1P
Rated voltage 275VAC, 320VAC, 385VAC, 440VAC
Max impulse current (10/350μs) 35kA/50kA
Nominal discharge current 35kA/50kA
Protection degree: IP40 (Forward) IP20 (Terminal)
Working temperature:-30℃—70℃

Download Manual

Application Solutions

The test complies with class I test. In 1.2/50μs and Iimp 10/350μs. The SPD can protect the low voltage power supply system from the damage of direct lightning. It is used in high risk areas and installed in primary distribution ark normally.

Ex9U1 Surge Protective Device
Zoom ImageZoom Image