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 LLC42A10A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC42A10A Mouser Part No 576-LLC42A10A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC42A1A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC42A1A Mouser Part No 576-LLC42A1A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC42B15A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC42B15A Mouser Part No 576-LLC42B15A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC44A10A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44A10A Mouser Part No 576-LLC44A10A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44A2A Littelfuse 1: $156.98 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. LLC44A2A Mouser Part No 576-LLC44A2A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 15 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 LLC44A4A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44A4A Mouser Part No 576-LLC44A4A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44A60A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44A60A Mouser Part No 576-LLC44A60A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44B1A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44B1A Mouser Part No 576-LLC44B1A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44B20A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44B20A Mouser Part No 576-LLC44B20A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44B2A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44B2A Mouser Part No 576-LLC44B2A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44B30A Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44B30A Mouser Part No 576-LLC44B30A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LLC44B5A Littelfuse 1: $156.98 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. LLC44B5A Mouser Part No 576-LLC44B5A	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 15 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 LLC44B5F100 Littelfuse 1: $156.98 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. LLC44B5F100 Mouser Part No 576-LLC44B5F100	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 36 Weeks	$156.98 $131.40	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 LIQUIDLEVEL-CUTOFF24 VAC10S LLC6210F10M Littelfuse 1: $157.16 Non-Stocked Lead-Time 54 Weeks	Mfr. Part No. LLC6210F10M Mouser Part No 576-LLC6210F10M	Littelfuse	Level Controllers LIQUIDLEVEL-CUTOFF24 VAC10S	Datasheet	Non-Stocked Lead-Time 54 Weeks	$157.16 $131.55	Min.: 1 Mult.: 1	LLC6	Low Level Cutoff Liquid Level Control	Plug-In	Analog	LED Indicator	Non-Isolated SPDT Relay	45.2 mm x 60.7 mm x 73.9 mm	Single probe conductive liquid	1 Input	1 Output	24 VAC	24 VAC
Level Controllers LIQUIDLEVELCONTROL LLC6410F10M Littelfuse 1: $157.16 Non-Stocked Lead-Time 54 Weeks	Mfr. Part No. LLC6410F10M Mouser Part No 576-LLC6410F10M	Littelfuse	Level Controllers LIQUIDLEVELCONTROL	Datasheet	Non-Stocked Lead-Time 54 Weeks	$157.16 $131.55	Min.: 1 Mult.: 1	LLC6	Low Level Cutoff Liquid Level Control	Plug-In	Analog	LED Indicator	Non-Isolated SPDT Relay	45.2 mm x 60.7 mm x 73.9 mm	Single probe conductive liquid	1 Input	1 Output	120 VAC	120 VAC
Level Controllers LIQUIDLEVELCUTOFF/12 0VA LLC643F26M Littelfuse 1: $157.16 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. LLC643F26M Mouser Part No 576-LLC643F26M	Littelfuse	Level Controllers LIQUIDLEVELCUTOFF/12 0VA	Datasheet	Non-Stocked Lead-Time 15 Weeks	$157.16 $131.55 $129.67 $116.20 $111.21	Min.: 1 Mult.: 1	LLC6	Low Level Cutoff Liquid Level Control	Plug-In	Analog	LED Indicator	Non-Isolated SPDT Relay	45.2 mm x 60.7 mm x 73.9 mm	Single probe conductive liquid	1 Input	1 Output	120 VAC	120 VAC
Level Controllers RELAY UNIT 61F 61F-11 Omron Automation and Safety 1: $157.03 Non-Stocked	Mfr. Part No. 61F-11 Mouser Part No 653-61F-11	Omron Automation and Safety	Level Controllers RELAY UNIT 61F	Datasheet	Non-Stocked	$157.03 $152.35 $149.71 View Quote	Min.: 1 Mult.: 1	61F	Floatless Level Controller		Analog	LED			Automatic water supply and drainage control, with arrester for surge protection			240 VAC	100 VAC
Level Controllers RELAY UNIT 61F 61F-11N Omron Automation and Safety 1: $174.03 Non-Stocked	Mfr. Part No. 61F-11N Mouser Part No 653-61F-11N	Omron Automation and Safety	Level Controllers RELAY UNIT 61F	Datasheet	Non-Stocked	$174.03 $168.84 $168.83 $162.66 View Quote	Min.: 1 Mult.: 1	61F	Floatless Level Controller		Analog	LED			Automatic water supply and drainage control, with arrester for surge protection			240 VAC	100 VAC
Level Controllers RELAY UNIT 61F 61F-11ND Omron Automation and Safety 1: $150.03 Non-Stocked	Mfr. Part No. 61F-11ND Mouser Part No 653-61F-11ND	Omron Automation and Safety	Level Controllers RELAY UNIT 61F	Datasheet	Non-Stocked	$150.03 $145.56 $145.55 $140.96 View $139.04 Quote	Min.: 1 Mult.: 1	61F
Level Controllers RELAY UNIT 61F 61F-11NH Omron Automation and Safety 1: $168.03 Non-Stocked	Mfr. Part No. 61F-11NH Mouser Part No 653-61F-11NH	Omron Automation and Safety	Level Controllers RELAY UNIT 61F	Datasheet	Non-Stocked	$168.03 $163.02 $163.01 $155.48 View Quote	Min.: 1 Mult.: 1	61F
Level Controllers RELAY UNIT 61F 61F-11NR Omron Automation and Safety 1: $153.41 Non-Stocked	Mfr. Part No. 61F-11NR Mouser Part No 653-61F-11NR	Omron Automation and Safety	Level Controllers RELAY UNIT 61F	Datasheet	Non-Stocked	$153.41 $145.56 $145.55 $140.64 View $138.69 Quote	Min.: 1 Mult.: 1	61F
Level Controllers LEVEL CONTROL 61F-G1NR AC110/220 Omron Automation and Safety 1: $491.98 Non-Stocked	Mfr. Part No. 61F-G1NR AC110/220 Mouser Part No 653-61F-G1NRAC110220	Omron Automation and Safety	Level Controllers LEVEL CONTROL	Datasheet	Non-Stocked	$491.98 $491.97 View Quote	Min.: 1 Mult.: 1	61F
Level Controllers LEVEL CONTROL 61F-G1P/AC100 Omron Automation and Safety 1: $474.09 Non-Stocked	Mfr. Part No. 61F-G1P/AC100 Mouser Part No 653-61F-G1PAC100	Omron Automation and Safety	Level Controllers LEVEL CONTROL	Datasheet	Non-Stocked	$474.09 $459.95 $459.94	Min.: 1 Mult.: 1	61F
Level Controllers LEVEL CONTROL 61F-G2ND AC110/220 Omron Automation and Safety 1: $507.09 Non-Stocked	Mfr. Part No. 61F-G2ND AC110/220 Mouser Part No 653-61F-G2NDAC110220	Omron Automation and Safety	Level Controllers LEVEL CONTROL	Datasheet	Non-Stocked	$507.09 $491.98 $491.97 View Quote	Min.: 1 Mult.: 1	61F
Level Controllers LEVEL CONTROL 61F-G2NH AC110/220 Omron Automation and Safety 1: $507.09 Non-Stocked	Mfr. Part No. 61F-G2NH AC110/220 Mouser Part No 653-61F-G2NHAC110220	Omron Automation and Safety	Level Controllers LEVEL CONTROL	Datasheet	Non-Stocked	$507.09 $491.98 View Quote	Min.: 1 Mult.: 1	61F

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