K1系列二合一過載開關

產品型號:

產品描述

Product Descriptions

K1系列電流過載保護開關/K1 Series Rocker Switch/Circuit Breakers for Equipment

產品描述/Product Descriptions
K1系列電流過載保護開關是單極,熱敏跳脫,手動復位,輔助保護器
K1 Series is a one-pole,thermal-trap,manual reset,supplementary protector.
結合On/Off開關及電路保護在一個單位產品上
Combines On/Off switch and circuit protection on a single unit.
標準電流規格從4到18 amps或按照客戶規格設計生產
Standard ratings 4 to 18 amps or customized design is available.
安裝容易,插入即可扣住各式公用電源開關的開孔。
Snaps onto the same cutout as many common power switches.
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.
安規認證(Safety Approvals)
安規標志(Marks)UL CQC VDE

主要應用

Typical Application

馬達,電源供應器,發電機,變壓器,測試儀器,延長線,電動工具,不斷電供應器,運動器材,食物調理機。
Motors,power,Supplies,Generators,Transformers,Instrumentation,Power strips,Power tools,UPS,Health Equipments,Food Processor.

外觀尺寸圖

Out Dimensiongs


技術資料

Technical Datas

額定電流電壓(Current and Voltage Ratings)3A-18A 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 10 seconds

環境溫度補償系數表

Ambient temperature Correction Factor

Derating

Factor

0℃

10℃

15℃

18℃

25℃

32℃

40℃

50℃

60℃

x1.46

x1.35

x1.14

x1.11

x1.00

x0.92

x0.82

x0.70

x0.57


跳脫時間及電流跳脫曲線圖@+25℃

Time VS.current Trip Curve @ +25℃

OVERLOAD

100%

150%

200%

300%

400%

500%

600%

TRIP TIMES

NOTRIP

TRIP IN 1HOUR

4.0-40SEC

1.2-12SEC

0.5-5 SEC

0.4-3 SEC

0.3-2 SEC


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