Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the product of choice for many OEMs and contractors serving diverse markets. Featuring current ratings between 15A and 360A, the contactors are dual-rated for inductive and resistive ratings as well as for horsepower and kilowatt ratings.

Eaton offers the most comprehensive line of definite purpose contactors in the industry. Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the product of choice for many OEMs and contractors serving diverse markets. Featuring current …

Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the products of choice for many OEMs and contractors serving diverse markets. Featuring current ratings between 15A and 360A, the contractors are dual-rated for inductive and resistive ratings as well as for horsepower and kilowatt ratings.

Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the products of choice for many OEMs and contractors serving diverse markets. Featuring current ratings between 15A and 360A, the contractors are dual-rated for inductive and resistive ratings as well as for horsepower and kilowatt ratings.

Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the product of choice for many OEMs and contractors serving diverse markets. Featuring current ratings between 15A and 360A, the contactors are dual-rated for inductive and resistive ratings as well as for horsepower and kilowatt ratings. 

EATON offers the most comprehensive line of definite purpose contactors in the industry. Initially designed as an HVAC and refrigeration product, the C25 line

Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the products of choice for many OEMs and contractors serving diverse markets. Featuring current ratings between 15A and 360A, the contractors are dual-rated for inductive and resistive ratings as well as for horsepower and kilowatt ratings.

Eaton offers the most comprehensive line of definite purpose contactors in the industry. Initially designed as an HVAC and refrigeration product, the C25 line

Initially designed as an HVAC and refrigeration product, the C25 line is now the market leader and the product of choice for many OEMs and contractors serving diverse markets. Featuring current ratings between 15A and 360A, the contactors are dual-rated for inductive and resistive ratings as well as for horsepower and kilowatt ratings.

强度标准值是 立方抗压强度 总体分布中的一个值，强度低于该值得百分率不超过5%，即有95%的保证率。 混凝土的强度分为C7.5、C10、C15、C20、C25、C30、C35、C40、C45、C50、C55、C60等十二个等级。 注：《GB50010-2010混凝土结构设计规范》第4.1.2 条. 1、素混凝土结构的 混凝土强度等级 不应低于C15； 2、钢筋混凝土结构的混凝土强度等级不应低于C20； 3、采用强度等级400MPa及以上的钢筋时，混凝土强度等级不应低于C25。 4、预应力混凝土结构 …