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 (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Mounting Style	Analog / Digital	Display Type	Output Type	Size	Features	Number of Inputs	Number of Outputs	Supply Voltage - Max	Supply Voltage - Min
Level Controllers LIQUIDLEVELCONTROL LLC44B4A Littelfuse 1: S/ 610.93 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # LLC44B4A Mouser Part # 576-LLC44B4A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 10 Weeks	S/ 610.93 S/ 511.36 S/ 504.12 S/ 451.69 S/ 432.30	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: S/ 602.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # LLC52AA Mouser Part # 576-LLC52AA	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 602.09 S/ 503.92 S/ 496.80 S/ 445.11 S/ 426.03	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC52BA Littelfuse 1: S/ 602.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # LLC52BA Mouser Part # 576-LLC52BA	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 602.09 S/ 503.92 S/ 496.80 S/ 445.11 S/ 426.03	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC54AAS Littelfuse 1: S/ 602.09 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # LLC54AAS Mouser Part # 576-LLC54AAS	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 602.09 S/ 503.92 S/ 496.80 S/ 445.11 S/ 426.03	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC54AF10 Littelfuse 1: S/ 602.09 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # LLC54AF10 Mouser Part # 576-LLC54AF10	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 602.09 S/ 503.92 S/ 496.80 S/ 445.11 S/ 426.03	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC54BAS Littelfuse 1: S/ 602.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # LLC54BAS Mouser Part # 576-LLC54BAS	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 602.09 S/ 503.92 S/ 496.80 S/ 445.11 S/ 426.03	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC56AA Littelfuse 1: S/ 602.09 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # LLC56AA Mouser Part # 576-LLC56AA	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 602.09 S/ 503.92 S/ 496.80 S/ 445.11 S/ 426.03	Min.: 1 Mult.: 1	LLC5	Liquid Level Controller		Analog	None				1 Input	1 Output	230 VAC	230 VAC
Level Controllers LIQUIDLEVELCONTROL LLC8430F250P Littelfuse 1: S/ 560.44 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # LLC8430F250P Mouser Part # 576-LLC8430F250P	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 560.44 S/ 469.09 S/ 462.43 S/ 414.36 S/ 396.57	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 LLC8430F26P Littelfuse 1: S/ 560.44 24Factory Stock Available	Mfr. Part # LLC8430F26P Mouser Part # 576-LLC8430F26P	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	24Factory Stock Available More Info Available	S/ 560.44 S/ 469.09 S/ 462.43 S/ 414.36 S/ 405.79	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: S/ 493.72 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # LLC843F10M Mouser Part # 576-LLC843F10M	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 493.72 S/ 437.40 S/ 436.00 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: S/ 560.44 Non-Stocked Lead-Time 5 Weeks	Mfr. Part # LLC843F26M Mouser Part # 576-LLC843F26M	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 5 Weeks	S/ 560.44 S/ 469.09 S/ 462.43 S/ 414.36 S/ 396.57	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: S/ 355.03 Lead-Time 5 Weeks	Mfr. Part # LLC843F26P Mouser Part # 576-LLC843F26P	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Lead-Time 5 Weeks	S/ 355.03	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 LLC8610F12M Littelfuse 1: S/ 560.44 5Factory Stock Available	Mfr. Part # LLC8610F12M Mouser Part # 576-LLC8610F12M	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	5Factory Stock Available More Info Available	S/ 560.44 S/ 469.09 S/ 462.43 S/ 414.36 S/ 396.57	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	230 VAC	230 VAC
Level Controllers LIQUIDLEVELCONTROL LLC863F26P Littelfuse 1: S/ 560.44 6Factory Stock Available	Mfr. Part # LLC863F26P Mouser Part # 576-LLC863F26P	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	6Factory Stock Available More Info Available	S/ 560.44 S/ 469.09 S/ 462.43 S/ 414.36 S/ 396.57	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	230 VAC	230 VAC
Level Controllers 2INPUTLIQLVLCONTROL- CZ/95 PC-100-LLC-CZ Littelfuse 1: S/ 890.41 4Factory Stock Available	Mfr. Part # PC-100-LLC-CZ Mouser Part # 576-PC-100-LLC-CZ	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- CZ/95	Datasheet	4Factory Stock Available More Info Available	S/ 890.41 S/ 745.26 S/ 734.71 S/ 658.30 Quote Quote	Min.: 1 Mult.: 1	PC
Level Controllers 2INPUTLIQLVLCONTROL- GM/ PC-100-LLC-GM Littelfuse 1: S/ 890.41 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # PC-100-LLC-GM Mouser Part # 576-PC-100-LLC-GM	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- GM/	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 890.41 S/ 745.26 S/ 734.71 S/ 658.30 Quote Quote	Min.: 1 Mult.: 1	PC
Level Controllers 2INPUTLIQLVLCONTROL- CZ/ PC-200-LLC-CZ Littelfuse 1: S/ 771.61 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # PC-200-LLC-CZ Mouser Part # 576-PC-200-LLC-CZ	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- CZ/	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 771.61 S/ 694.93 S/ 693.14 View Quote	Min.: 1 Mult.: 1	PC
Level Controllers 2INPUTLIQLVLCONTROL- GM/ PC-200-LLC-GM Littelfuse 1: S/ 890.41 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # PC-200-LLC-GM Mouser Part # 576-PC-200-LLC-GM	Littelfuse	Level Controllers 2INPUTLIQLVLCONTROL- GM/	Datasheet	Non-Stocked Lead-Time 6 Weeks	S/ 890.41 S/ 745.26 S/ 734.71 S/ 658.30 Quote Quote	Min.: 1 Mult.: 1	PC
Level Controllers ANALOG MONITORING RELAY 3UG45011AA30 Siemens 1: S/ 1,294.06 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # 3UG45011AA30 Mouser Part # 982-3UG45011AA30	Siemens	Level Controllers ANALOG MONITORING RELAY	Datasheet	Non-Stocked Lead-Time 3 Weeks	S/ 1,294.06 S/ 1,159.85 S/ 1,128.20	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: S/ 1,448.36 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # 3UG45012AW30 Mouser Part # 982-3UG45012AW30	Siemens	Level Controllers ANALOG MONITORING RELAY	Datasheet	Non-Stocked Lead-Time 2 Weeks	S/ 1,448.36 S/ 1,298.11 S/ 1,262.73	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: S/ 1,377.32 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # CLD4MA2D230 Mouser Part # 225-CLD4MA2D230	Carlo Gavazzi	Level Controllers COND.LEVEL 4+1 MULIT FUNC DIN	Datasheet	Non-Stocked Lead-Time 13 Weeks	S/ 1,377.32 S/ 1,377.01 S/ 1,376.82 View Quote	Min.: 5 Mult.: 1	CLD
Level Controllers Level controller/power interface module SM20 Cynergy3 1: S/ 541.21 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # SM20 Mouser Part # 285-SM20	Cynergy3	Level Controllers Level controller/power interface module	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 541.21 S/ 521.87 S/ 511.16 Quote Quote	Min.: 1 Mult.: 1	SM20
Level Controllers LIQUIDLEVELCONTROL LLC14B1AX Littelfuse 1: S/ 610.93 Non-Stocked Lead-Time 21 Weeks	Mfr. Part # LLC14B1AX Mouser Part # 576-LLC14B1AX	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 21 Weeks	S/ 610.93 S/ 511.36 S/ 504.12 S/ 451.69 S/ 432.30	Min.: 1 Mult.: 1	LLC1	Liquid Level Controller		Analog	None				1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCONTROL LLC16A3AX Littelfuse 1: S/ 610.93 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # LLC16A3AX Mouser Part # 576-LLC16A3AX	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 610.93 S/ 511.36 S/ 504.12 S/ 451.69 S/ 432.30	Min.: 1 Mult.: 1	LLC1	Liquid Level Controller		Analog	None				1 Input	1 Output	230 VAC	230 VAC
Level Controllers LIQUIDLEVELCONTROL LLC26A1F25C Littelfuse 1: S/ 600.85 Non-Stocked Lead-Time 18 Weeks	Mfr. Part # LLC26A1F25C Mouser Part # 576-LLC26A1F25C	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 18 Weeks	S/ 600.85 S/ 502.91 S/ 495.79 S/ 444.21 S/ 425.18	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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