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LLC44B4A

Name: LIQUID LEVEL CONTROL
Brand: Littelfuse

Product Status| Activei

LIQUID LEVEL CONTROL | Series: LLC4

LLC44B4A is a single-probe liquid level control with ac input voltage of 120 and a fixed time delay of 4 s.

Property	Value
Input Voltage (V)	120 Vac
Output Form	Isolated SPDT
Time Delay Range (s)	4 s fixed
Termination Type	Octal 8-pin plug-in
Dimensions	2.91 H x 2.39 W x 1.78 D in. (73.9 x 60.7 x 45.2 mm)
Weight (kg)	0 Kg (kilogram)
Control Type	ON/OFF (single level) resistance sensor with built-in time delay to prevent rapid cycling
Input AC Line Frequency (Hz)	50 / 60
Input Tolerance (%)	-0.3
Output Load Rating (VA)	4 A resistive @ 240 Vac and 28 Vdc; 1/10 hp @ 240 Vac
Output Type	Electromechanical relay
Sense Resistance Tolerance	1 kΩ ±500; at low end; 250 kΩ ±25% at high end
Sense Resistance (Ω)	Adjustable to 250
Sense Voltage	12 Vac at probe terminals
Surge Protection	IEEE C62.41-1991 Level A
Isolation Voltage	≥1500 Vrms between input; output; and probe
Mounting Method	Plug-in socket
Operating Temperature Max (°C)	60
Operating Temperature Maximum Fahrenheit	140
Operating Temperature Minimum Celsius	-20
Operating Temperature Minimum Fahrenheit	-4
Storage Temperature Maximum Celsius	80
Storage Temperature Maximum Fahrenheit	176
Storage Temperature Minimum Celsius	-40
Storage Temperature Minimum Fahrenheit	-40

LLC44B4A Resources

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Part Number	Part Description	RoHS	Pb-Free	RoHS (2015/863/EU) Certificate	REACH (SVHC's) Declaration	REACH (SVHC's)	Halogen Free	IPC-Material Declaration
LLC44B4A	LIQUID LEVEL CONTROL								View More

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