Features:1) These single-phase meters are a type of induction instrument used to measurerated frequency (50Hz)2) They should be installed in rooms with ambient temperatures of -10 ~ 50°C,and with

Features:1) Frequency measurements2) Channel A:a) Range: 10Hz to 10MHz direct counter, 10MHz to 100MHz prescaled byproportionb) Resolutions: direct counter: 1,10,100Hz switch selectable,presscaled: 10

RT18 series fuse is suitable for using in the distribution equipment with rated voltage of AC 220V/380V and rated current up to 63A for overload and short circuit protection.This product is in accorda

TC-20 household AC contactor is mainly applicable to a power system of AC 50Hz (or 60Hz), rated working voltage up to 230V, and in a line of application class AC-7a with rated working voltage up to 23

It is mainly installed in the fixed high pressure switch cabinet in industrial and mineral enterprises, power plants and substations for the protection and control of electric devices.The breaker conf

Features:1) The upgrade for C45N2) Popular for its high protective grade (up to IP20), high breaking capacity, reliableand sensitive action, convenient multi-pole assorting, and long service3) Mainly

NS series mould case circuit breaker is one of the most advanced type circuit breakers in the world, which adopts international advanced design and manufacture technology. They are suitable for short

Specifications:1) Accuracy: 1.0, 1.5, 2.5 class2) Working position: vertical, according to buyers orders3) Case: ABS and PC material4) Protection degree (CE170-1, IEC529):a) Case: IP52b) Terminal: IP0

Features:1) Basic spec code: 22mm2) Protection grade: IP40, IP653) Meets international IEC947 standards4) Meets European EN60947 standardsInner packing:20pcs/boxOuter packing:Carton dimensions: 35 x 3