CC级保险丝


CCMR系列 - CC级双元件延时型保险丝规格书系列详细资料预订样品 Littelfuse CCMR保险丝采用POWR-PRO®技术，为小型电机提供卓越的保护额定电流（A）: 0.2, 0.25, 0.3, 0.5, 0.6, 0.8, 1, 1.25, 1.4, 1.5, 1.6, 1.8, 2, 2.25, 2.5, 2.8, 3, 3.2, 3.5, 4 更多信息分断电流: 600 Vac时200 kA 断路类型: Slo-Blo/时滞（T）/延时	KLDR系列 - CC级延时型保险丝规格书系列详细资料预订样品 Littelfuse KLDR保险丝为变压器提供卓越的保护额定电流（A）: 0.1, 0.125, 0.15, 0.187, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6, 0.75, 0.8, 1, 1.12, 1.25, 1.4, 1.5, 1.6, 1.8, 2 更多信息分断电流: 600 Vac时200 kA 断路类型: Slo-Blo/时滞（T）/延时	KLKR系列 - CC级双元件快熔型保险丝规格书系列详细资料预订样品 Littelfuse KLKR保险丝为一般电路提供卓越的保护额定电流（A）: 0.1, 0.125, 0.2, 0.25, 0.3, 0.5, 0.75, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 10 更多信息分断电流: 600 Vac时200 kA 断路类型: 快熔型（F）

Standards: UL Standard 248-4,

CSA Standard C22.2, No. 106, classified as HRCI Misc.

Voltage rating: 600 volts, AC

Current ratings: UL Class CC: 0-30 amps
UL Class CD: 35-60 amps

Interrupting
ratings: 200,000 amps rms symmetrical

Time delay optional: Minimum of 12 seconds at 200% current rating.

Applications for Class CC Fuses:

Three types of Class CC dual element fuses, specifically designed to protect different types of components:

Motor protection – CCMR series; dual-element, time-delay fuses specifically designed to protect motor circuits up to 40 HP.
Small transformer protection (control power transformers) – KLDR series, time-delay fuses designed to withstand the high magnetizing inrush of transformers.
General purpose protection of equipment requiring fast overload protection – KLKR series, fast-acting fuses used for protection of equipment containing solid-state devices or other electronic components requiring fast response on overloads.