Level Controllers

Level Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many level controller manufacturers including ABB, Carlo Gavazzi, Littelfuse, Omron, Schneider Electric, Siemens & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Mounting Style	Analogue / Digital	Display Type	Output Type	Size	Features	Number of Inputs	Number of Outputs	Supply Voltage - Max	Supply Voltage - Min
Level Controllers LIQUIDLEVELCONTROL LLC24A2F50N Littelfuse 1: $161.85 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. LLC24A2F50N Mouser Part No 576-LLC24A2F50N	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 7 Weeks	$161.85 $135.47 $133.56 $119.66 $114.53	Min.: 1 Mult.: 1	LLC2	Pump Control and Liquid Level Control	Panel Mount	Analog		Isolated SPDT Relay	50.8 mm x 76.2 mm x 101.6 mm		1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC24B2F50N Littelfuse 1: $161.85 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. LLC24B2F50N Mouser Part No 576-LLC24B2F50N	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 7 Weeks	$161.85 $135.47 $133.56 $119.66 $114.53	Min.: 1 Mult.: 1	LLC2	Pump Control and Liquid Level Control	Panel Mount	Analog		Isolated SPDT Relay	50.8 mm x 76.2 mm x 101.6 mm		1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC44A1A Littelfuse 1: $105.41 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LLC44A1A Mouser Part No 576-LLC44A1A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 10 Weeks	$105.41 $103.43	Min.: 1 Mult.: 1	LLC4	Octal Plug-In Liquid Level Control	Plug-In	Analog		Isolated SPDT Relay	45.2 mm x 60.7 mm x 73.9 mm		1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC44A5A Littelfuse 1: $159.73 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LLC44A5A Mouser Part No 576-LLC44A5A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 10 Weeks	$159.73 $133.70 $131.79 $118.09 $113.03	Min.: 1 Mult.: 1	LLC4	Octal Plug-In Liquid Level Control	Plug-In	Analog	None	SPDT Switch	73.9 mm x 60.7 mm		1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC44B4A Littelfuse 1: $156.98 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. LLC44B4A Mouser Part No 576-LLC44B4A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 10 Weeks	$156.98 $131.40 $129.53 $116.06 $111.08	Min.: 1 Mult.: 1	LLC4	Octal Plug-In Liquid Level Control	Plug-In	Analog		Isolated SPDT Relay	45.2 mm x 60.7 mm x 73.9 mm		1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC52AA Littelfuse 1: $154.70 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. LLC52AA Mouser Part No 576-LLC52AA	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	$154.70 $129.49 $127.65 $114.37 $109.47	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC52BA Littelfuse 1: $154.70 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. LLC52BA Mouser Part No 576-LLC52BA	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	$154.70 $129.49 $127.65 $114.37 $109.47	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC54AAS Littelfuse 1: $154.70 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. LLC54AAS Mouser Part No 576-LLC54AAS	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	$154.70 $129.49 $127.65 $114.37 $109.47	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC54AF10 Littelfuse 1: $154.70 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. LLC54AF10 Mouser Part No 576-LLC54AF10	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	$154.70 $129.49 $127.65 $114.37 $109.47	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC54BAS Littelfuse 1: $154.70 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. LLC54BAS Mouser Part No 576-LLC54BAS	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	$154.70 $129.49 $127.65 $114.37 $109.47	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC56AA Littelfuse 1: $154.70 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. LLC56AA Mouser Part No 576-LLC56AA	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	$154.70 $129.49 $127.65 $114.37 $109.47	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	230 VAC	230 VAC
Level Controllers LIQUIDLEVELCONTROL LLC8430F250P Littelfuse 1: $144.00 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. LLC8430F250P Mouser Part No 576-LLC8430F250P	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	$144.00 $120.53 $118.82 $106.47 $101.90	Min.: 1 Mult.: 1	LLC8	Pump Control and Liquid Level Control	Chassis Mount	Analog	LED Indicator	Isolated SPDT Relay	47.8 mm x 55.6 mm x 63.5 mm	Single probe low level cutoff liquid level controls	1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC843F10M Littelfuse 1: $126.86 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. LLC843F10M Mouser Part No 576-LLC843F10M	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	$126.86 $112.39 $112.03 View Quote	Min.: 1 Mult.: 1	LLC8	Pump Control and Liquid Level Control	Chassis Mount	Analog	LED Indicator	Isolated SPDT Relay	47.8 mm x 55.6 mm x 63.5 mm	Single probe low level cutoff liquid level controls	1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC843F26M Littelfuse 1: $144.00 Non-Stocked Lead-Time 5 Weeks	Mfr. Part No. LLC843F26M Mouser Part No 576-LLC843F26M	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	$144.00 $120.53 $118.82 $106.47 $101.90	Min.: 1 Mult.: 1	LLC8	Pump Control and Liquid Level Control	Chassis Mount	Analog	LED Indicator	Isolated SPDT Relay	47.8 mm x 55.6 mm x 63.5 mm	Single probe low level cutoff liquid level controls	1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC843F26P Littelfuse 1: $94.89 Lead-Time 5 Weeks	Mfr. Part No. LLC843F26P Mouser Part No 576-LLC843F26P	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Lead-Time 5 Weeks	$94.89	Min.: 1 Mult.: 1	LLC8	Pump Control and Liquid Level Control	Chassis Mount	Analog	LED Indicator	Isolated SPDT Relay	47.8 mm x 55.6 mm x 63.5 mm	Single probe low level cutoff liquid level controls	1 Input	1 Output	120 VAC	120 VAC
Level Controllers 2INPUTLIQLVLCONTROL- GM/ PC-100-LLC-GM Littelfuse 1: $228.80 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. PC-100-LLC-GM Mouser Part No 576-PC-100-LLC-GM	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- GM/	Datasheet	Non-Stocked Lead-Time 6 Weeks	$228.80 $191.50 $188.79 $169.15 Quote Quote	Min.: 1 Mult.: 1	PC
Level Controllers 2INPUTLIQLVLCONTROL- CZ/ PC-200-LLC-CZ Littelfuse 1: $198.27 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. PC-200-LLC-CZ Mouser Part No 576-PC-200-LLC-CZ	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- CZ/	Datasheet	Non-Stocked Lead-Time 6 Weeks	$198.27 $178.57 $178.10 View Quote	Min.: 1 Mult.: 1	PC
Level Controllers 2INPUTLIQLVLCONTROL- GM/ PC-200-LLC-GM Littelfuse 1: $228.80 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. PC-200-LLC-GM Mouser Part No 576-PC-200-LLC-GM	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- GM/	Datasheet	Non-Stocked Lead-Time 6 Weeks	$228.80 $191.50 $188.79 $169.15 Quote Quote	Min.: 1 Mult.: 1	PC
Level Controllers ANALOG MONITORING RELAY 3UG45011AA30 Siemens 1: $332.51 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 3UG45011AA30 Mouser Part No 982-3UG45011AA30	Siemens	Level Controllers ANALOG MONITORING RELAY	Datasheet	Non-Stocked Lead-Time 3 Weeks	$332.51 $298.02 $290.18	Min.: 1 Mult.: 1		Liquid Level Controller	Panel Mount	Analog	LED	Relay	92 mm x 22.5 mm x 91 mm				24 V
Level Controllers ANALOG MONITORING RELAY 3UG45012AW30 Siemens 1: $372.16 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 3UG45012AW30 Mouser Part No 982-3UG45012AW30	Siemens	Level Controllers ANALOG MONITORING RELAY	Datasheet	Non-Stocked Lead-Time 2 Weeks	$372.16 $333.55 $324.79	Min.: 1 Mult.: 1		Liquid Level Controller	Panel Mount	Analog	LED	Relay					240 V	24 V
Level Controllers COND.LEVEL 4+1 MULIT FUNC DIN CLD4MA2D230 Carlo Gavazzi 5: $353.90 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. CLD4MA2D230 Mouser Part No 225-CLD4MA2D230	Carlo Gavazzi	Level Controllers COND.LEVEL 4+1 MULIT FUNC DIN	Datasheet	Non-Stocked Lead-Time 13 Weeks	$353.90 $353.82 $353.77 View Quote	Min.: 5 Mult.: 1	CLD
Level Controllers Level controller/power interface module SM20 Cynergy3 1: $139.06 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. SM20 Mouser Part No 285-SM20	Cynergy3	Level Controllers Level controller/power interface module	Datasheet	Non-Stocked Lead-Time 18 Weeks	$139.06 $134.09 $131.35 $128.88	Min.: 1 Mult.: 1	SM20
Level Controllers LIQUIDLEVELCONTROL LLC14B1AX Littelfuse 1: $156.98 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. LLC14B1AX Mouser Part No 576-LLC14B1AX	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 21 Weeks	$156.98 $131.40 $129.53 $116.06 $111.08	Min.: 1 Mult.: 1	LLC1	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC16A3AX Littelfuse 1: $156.98 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. LLC16A3AX Mouser Part No 576-LLC16A3AX	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 18 Weeks	$156.98 $131.40 $129.53 $116.06 $111.08	Min.: 1 Mult.: 1	LLC1	Liquid Level Controller		Analog	None				1 Input	1 Output	230 VAC	230 VAC
Level Controllers LIQUIDLEVELCONTROL LLC26A1F25C Littelfuse 1: $154.39 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. LLC26A1F25C Mouser Part No 576-LLC26A1F25C	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 18 Weeks	$154.39 $129.22 $127.40 $114.14 $109.25	Min.: 1 Mult.: 1	LLC2	Pump Control and Liquid Level Control	Panel Mount	Analog		Isolated SPDT Relay	50.8 mm x 76.2 mm x 101.6 mm		1 Input	1 Output	230 VAC	230 VAC

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