controller

Description:

SPM1E series electronic MCCB(hereafter referenced to as simply breakers)are ode of
the new type breaker which have
been developed by the company using CAD/CAM/CAEinternational advanced design and manufacturing technology.The rated insulation voltage of the is 800V In the circuit of AC50Hz.rated working
voltage 400V and rated working currant up to 630.the breakers take the role of
infrequent "turn on.in or turn-off and infrequent motor start-up.The breakers have
overload long-delay inverse time delay+short-circuit short-delay inverse time delay.short-circuit
shed-delay definite time delay short-circuit instantaneous and
under-voltage protection performances to protect the circuit and power appliance
from damage. The breakers,according to the rated ultimate short-circuit breaking capacity (lcu),classified four kinds of typesM(second high breaking type)and H(high breaking type)Thebreakers are of the following characteristics:compact size,high breaking capacity,short
arc-over distant and shakeproof ,erc.

Place of Origin:	wenzhou of China
Brand:	YUYE