產(chǎn)品描述

Product Descriptions

AR系列電流過載保護(hù)是單極，熱敏跳脫，自動復(fù)位，輔助保護(hù)器。

AR Series is a one-pole,themal-trap,automatic reset,supplementary protector.

標(biāo)準(zhǔn)電流規(guī)格從5到50amps或按照客戶規(guī)格設(shè)計生產(chǎn)。

Standard ratings 5 to 50 amps or customized customer design is avaliable.

M5/10-32,螺柱式端子。

M5/10-32，double-screw bolt Treads terminal.

多種顏色的上蓋及本體，還有多種樣式端子腳。

Various colors,bodies,tope covers,and terminals.

主要應(yīng)用

Typical Application

電源供應(yīng)器，電動工具

Power Supplies, Power tols.

外觀尺寸圖

Out Dimensiongs

技術(shù)資料

Technical Datas

額定電流電壓（Current and Voltage Ratings）5A-50A at 125/250VAC;50VDC

跳脫（Calibration）100%No Trip.150%trip in one hour at+25℃

接觸阻抗（Contact Resistance)≤80m

絕緣阻抗（Insulation Resistance)≥100m 500VDC

絕緣耐電壓（Dielectric withstanding Voltage)1500VAC at 50/60 Hz for 60 seconds

電氣壽命（Electrical Life）6000 cycles full rated current

使用溫度范圍（Operating temperature range）-10℃to+60℃

使用濕度（Ambient humidity used）≤85%RH

可焊性（Solder ability）260℃±5℃3±1S

短路容量（Interrupt capacity）1000A at 125VAC&400A at 250VAC

重新啟動時間（Reset Time）In 60 seconds

環(huán)境溫度補(bǔ)償系數(shù)表
Ambient temperature

Correction Factor

跳脫時間及電流跳脫曲線圖

@+25℃

Time VS.current Trip Curve @

+25℃