LLC6 Series – Low-Level Cutoff Liquid Level Control 系列 - Littelfuse LLC6 Low-Level Liquid Level Controls Provide Superior Protection

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The LLC6 series is a plug-in, single-probe conductive liquid level control designed for low liquid level cutoff protection. It offers a factory-fixed time delay of 1-60 s and is available in input voltages of 24, 120, or 230 V ac. An LED indicator illuminates whenever the LLC6's 10 A, SPDT output relay is energized. This unit is available with automatic/manual reset or a special manual reset with a power outage feature that auto-resets the unit when power is restored, and the water level is acceptable. 24 V ac and 120 V ac units are recognized as limit switches under UL353 (230 V ac units are UL508) and CSA certified under Standard 14. The LLC6 series features an industry standard 11-pin octal plug connection.

See datasheet for operation and reset (automatic reset, manual reset, power outage manual reset) details.

功能与特色

  • Isolated 12 V ac voltage on probe
  • Industry standard 11-pin octal plug connection
  • LED指示
  • Power outage protection (see ordering table for models)

请在下方查看规格、认证和存货情况并订购零部件

Catalog #Input
Voltage (V)
Output
Form
Time Delay RangeTermination TypeMounting MethodDimensionsWeight (lbs/g)Control TypeHumidityInput AC Line Frequency (Hz)Input Tolerance (%)Output Load Rating (VA)Output TypeRepeat Accuracy (%)Reset Time (ms)StockSamplesCompare
产品号输入
电压(V)
输出
型式
延时范围端接类型安装方法尺寸规格重量(磅/克)Control Type湿度Input AC Line Frequency (Hz)Input Tolerance (%)Output Load Rating (VA)输出类型Repeat Accuracy (%)重置时间 (ms)库存样品比较
LLC6210F10M 24 Vac非绝缘SPDT10 s fixed11-pin relay typePlug-in socket2.91 H x 2.39 W x 1.78 D in. (73.9 x 60.7 x 45.2 mm)0公斤ON/OFF (single level) resistance sensor with built-in time delay to prevent rapid cycling95% non-condensing50 / 60-0.3510 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 VacElectromechanical relay±10%Manual / automatic reset查看 Order
LLC6410F10M 120 Vac非绝缘SPDT10 s fixed11-pin relay typePlug-in socket2.91 H x 2.39 W x 1.78 D in. (73.9 x 60.7 x 45.2 mm)0公斤ON/OFF (single level) resistance sensor with built-in time delay to prevent rapid cycling95% non-condensing50 / 60-0.310 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 VacElectromechanical relay±10%Manual / automatic reset查看 Order
LLC643F26M 120 Vac非绝缘SPDT3 s fixed11-pin relay typePlug-in socket2.91 H x 2.39 W x 1.78 D in. (73.9 x 60.7 x 45.2 mm)0公斤ON/OFF (single level) resistance sensor with built-in time delay to prevent rapid cycling95% non-condensing50 / 60-0.310 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 VacElectromechanical relay±10%Manual / automatic reset查看 Order
LLC6610F5P
已淘汰: 2020 -11-13
230 Vac非绝缘SPDT10 s fixed11-pin relay typePlug-in socket2.91 H x 2.39 W x 1.78 D in. (73.9 x 60.7 x 45.2 mm)0公斤ON/OFF (single level) resistance sensor with built-in time delay to prevent rapid cycling95% non-condensing50 / 60-0.310 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 VacElectromechanical relay±10%Power outage manual reset delay ≤1查看
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