SBTM1 series
Model shell style turnoff utensil
Will be one, Scope of application
SBTM1 series plastic outer shell style turnoff utensil(Below for short turnoff utensil), Is our company synthesize adopt international advanced technical design, Develop¡¯s new-typed turnoffs utensil one of the.
Should turnoffs utensil specified (number or amount) insulate voltage 800V, Fitting be used for communicate 50Hz or 60Hz, Specified (number or amount) operating tension to 690V, Specified (number or amount) operate current from 6A to 1250A ¡¯s distribute network circuit in, Be used for allot electric energy and protective link and current supply device free from overload, Short, Owes voltage wait for breakdown¡¯s damage. Meanwhile also can as electromotor ¡¯s not continual start and overload, Short, Owes voltage protection.
Should turnoffs utensil possess cubage small, Dispart break high, Flash over short (Or has not flash over) Waits for feature, Is consumer use ¡¯s ambition product.
Turnoffs utensil plumb installation (That be set upright install), Mays also level installation (Breadthways install).
This product accord with IEC60947-2, GB14048.2 standard
SBTM1 series turnoffs utensil apply occasion structural diagram

Note: Four pole product neutrality pole ( N pole) ¡¯s type disparts four kinds of
A type N pole not does install current trip groupware, And N pole from beginning to end puts through, Not with other three pole together equals to cent
B type N pole not does install current trip groupware, And N pole with other three pole together equals to cent; ( N pole first equal to behind dispart)
C type N pole installation current trips groupware, And N pole with other three pole together equals to cent; ( N pole first equal to behind dispart)
D type N pole current trips groupware, And N pole from beginning to end puts through, Not with other three pole together equals to cent