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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Please view our large selection of level controllers below.

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Part #

Level Controllers LIQUIDLEVELCONTROL

LLC14A5AX
Littelfuse
1: $156.95
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LLC14A5AX

Mouser Part No
576-LLC14A5AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 7 Weeks

$156.95

$131.37

$129.51

$116.04

$111.06

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

1 Input

1 Output

120 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC14B15AX
Littelfuse
1: $156.95
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LLC14B15AX

Mouser Part No
576-LLC14B15AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 7 Weeks

$156.95

$131.37

$129.51

$116.04

$111.06

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

1 Input

1 Output

120 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC24A2AN
Littelfuse
1: $126.30
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LLC24A2AN

Mouser Part No
576-LLC24A2AN

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 7 Weeks

$126.30

Quote

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

Level Controllers LIQUIDLEVELCONTROL

LLC24A2F50N
Littelfuse
1: $126.30
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

$126.30

Quote

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

Level Controllers LIQUIDLEVELCONTROL

LLC24B1AC
Littelfuse
1: $154.36
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
LLC24B1AC

Mouser Part No
576-LLC24B1AC

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 7 Weeks

$154.36

$129.20

$127.37

$114.12

$109.23

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

Level Controllers LIQUIDLEVELCONTROL

LLC24B2F50N
Littelfuse
1: $161.82
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

$161.82

$135.44

$133.53

$119.64

$114.51

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

Level Controllers LIQUIDLEVELCONTROL

LLC44A5A
Littelfuse
1: $107.24
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

$107.24

Quote

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

Level Controllers LIQUIDLEVELCONTROL

LLC44B4A
Littelfuse
1: $122.50
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

$122.50

Quote

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

Level Controllers LIQUIDLEVELCONTROL

LLC52AA
Littelfuse
1: $120.72
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

$120.72

Quote

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

1 Input

1 Output

24 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC52BA
Littelfuse
1: $120.72
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

$120.72

Quote

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

1 Input

1 Output

24 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC54AAS
Littelfuse
1: $120.72
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

$120.72

Quote

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

1 Input

1 Output

120 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC54AF10
Littelfuse
1: $154.68
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

$154.68

$129.46

$127.63

$114.35

$109.45

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

1 Input

1 Output

120 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC54BAS
Littelfuse
1: $97.99
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

$97.99

Quote

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

1 Input

1 Output

120 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC56AA
Littelfuse
1: $154.68
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

$154.68

$129.46

$127.63

$114.35

$109.45

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

1 Input

1 Output

230 VAC

Level Controllers LIQUIDLEVELCONTROL

LLC842F103M
Littelfuse
1: $96.69
1Expected 12/10/2026

Mfr. Part No.
LLC842F103M

Mouser Part No
576-LLC842F103M

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

1Expected 12/10/2026

$96.69

$91.21

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

Level Controllers LIQUIDLEVELCONTROL

LLC8430F250P
Littelfuse
1: $143.98
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

$143.98

$120.51

$118.80

$106.45

$101.88

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

Level Controllers LIQUIDLEVELCONTROL

LLC8430F26P
Littelfuse
1: $143.98
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
LLC8430F26P

Mouser Part No
576-LLC8430F26P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 5 Weeks

$143.98

$120.51

$118.80

$106.45

$104.25

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

Level Controllers LIQUIDLEVELCONTROL

LLC843F10M
Littelfuse
1: $143.98
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

$143.98

$120.51

$118.80

$106.45

$101.88

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

Level Controllers LIQUIDLEVELCONTROL

LLC843F26M
Littelfuse
1: $112.38
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

$112.38

$112.37

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

Level Controllers LIQUIDLEVELCONTROL

LLC843F26P
Littelfuse
1: $96.69
Lead-Time 5 Weeks

Mfr. Part No.
LLC843F26P

Mouser Part No
576-LLC843F26P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Lead-Time 5 Weeks

$96.69

$91.21

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

Level Controllers LIQUIDLEVELCONTROL

LLC8610F12M
Littelfuse
1: $112.38
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
LLC8610F12M

Mouser Part No
576-LLC8610F12M

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 5 Weeks

$112.38

$112.37

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

Level Controllers LIQUIDLEVELCONTROL

LLC863F26P
Littelfuse
1: $143.98
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
LLC863F26P

Mouser Part No
576-LLC863F26P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 5 Weeks

$143.98

$120.51

$118.80

$106.45

$101.88

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

Level Controllers 2INPUTLIQLVLCONTROL- GM/

PC-100-LLC-GM
Littelfuse
1: $144.92
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

$144.92

Min.: 1
Mult.: 1

Level Controllers 2INPUTLIQLVLCONTROL- GM/

PC-200-LLC-GM
Littelfuse
1: $178.54
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

$178.54

$178.53

View

Min.: 1
Mult.: 1

Level Controllers ANALOG MONITORING RELAY

3UG45011AA30
Siemens
1: $265.32
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

$265.32

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

Filters

Customer Service Office

Company

Resources

Support

3UG4
61F
ARM
CLD
CLP
CPR
HNM
K8DT-LS
LET-BASIC
LET-ELITE
LET-PLUS
LLC1
LLC2
LLC4
LLC5
LLC6
LLC8
LPC
NR
NRU