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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Series	Type	Mounting Style	Analog / Digital	Display Type	Output Type	Size	Features

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Part #

Level Controllers LIQUIDLEVELCONTROL

LLC54BAS
Littelfuse
1: $223.04
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
LLC54BAS

Mouser Part #
576-LLC54BAS

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 6 Weeks

$223.04

$178.55

$173.40

$165.43

View

Min.: 1
Mult.: 1

LLC5

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC842F103M
Littelfuse
1: $208.12
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
LLC842F103M

Mouser Part #
576-LLC842F103M

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 11 Weeks

$208.12

$173.49

$162.16

$154.64

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

Level Controllers LIQUIDLEVELCONTROL

LLC843F26M
Littelfuse
1: $189.35
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
LLC843F26M

Mouser Part #
576-LLC843F26M

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 11 Weeks

$189.35

$185.80

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

Level Controllers LIQUIDLEVELCONTROL

LLC843F26P
Littelfuse
1: $208.12
Lead-Time 11 Weeks

Mfr. Part #
LLC843F26P

Mouser Part #
576-LLC843F26P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Lead-Time 11 Weeks

$208.12

$166.35

$161.87

$154.63

View

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

Level Controllers 2INPUTLIQLVLCONTROL- CZ/95

PC-100-LLC-CZ
Littelfuse
1: $291.89
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
PC-100-LLC-CZ

Mouser Part #
576-PC-100-LLC-CZ

Littelfuse

Level Controllers 2INPUTLIQLVLCONTROL- CZ/95

Datasheet

Non-Stocked Lead-Time 6 Weeks

$291.89

$285.96

Min.: 1
Mult.: 1

Level Controllers 2INPUTLIQLVLCONTROL- GM/

PC-100-LLC-GM
Littelfuse
1: $334.15
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

$334.15

$263.30

$257.17

$247.02

View

Min.: 1
Mult.: 1

Level Controllers 2INPUTLIQLVLCONTROL- GM/

PC-200-LLC-GM
Littelfuse
1: $291.23
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

$291.23

$283.00

Min.: 1
Mult.: 1

Level Controllers ANALOG MONITORING RELAY

3UG45011AA30
Siemens
1: $508.38
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

$508.38

$447.96

$435.89

Min.: 1
Mult.: 1

Liquid Level Controller

Panel Mount

Analog

LED

Relay

92 mm x 22.5 mm x 91 mm

Level Controllers ANALOG MONITORING RELAY

3UG45012AW30
Siemens
1: $549.23
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

$549.23

$528.90

$524.12

Min.: 1
Mult.: 1

Liquid Level Controller

Panel Mount

Analog

LED

Relay

Level Controllers COND.LEVEL 4+1 MULIT FUNC DIN

CLD4MA2D230
Carlo Gavazzi
5: $509.53
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

$509.53

$509.41

$509.34

View

Min.: 5
Mult.: 1

CLD

Level Controllers Level controller/power interface module

SM20
Cynergy3
1: $200.22
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

$200.22

$193.06

$189.10

Quote

Min.: 1
Mult.: 1

SM20

Level Controllers LIQUIDLEVELCONTROL

LLC14A1AX
Littelfuse
1: $205.80
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LLC14A1AX

Mouser Part #
576-LLC14A1AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 17 Weeks

$205.80

$202.22

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC14A5AX
Littelfuse
1: $224.25
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC14A5AX

Mouser Part #
576-LLC14A5AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$224.25

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC14B15AX
Littelfuse
1: $224.25
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC14B15AX

Mouser Part #
576-LLC14B15AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$224.25

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC14B1AX
Littelfuse
1: $205.78
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LLC14B1AX

Mouser Part #
576-LLC14B1AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 17 Weeks

$205.78

$202.09

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC16A3AX
Littelfuse
1: $224.25
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC16A3AX

Mouser Part #
576-LLC16A3AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$224.25

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC24A2AN
Littelfuse
1: $211.52
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LLC24A2AN

Mouser Part #
576-LLC24A2AN

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 17 Weeks

$211.52

$206.34

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

Level Controllers LIQUIDLEVELCONTROL

LLC24A2F50N
Littelfuse
1: $211.52
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LLC24A2F50N

Mouser Part #
576-LLC24A2F50N

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 17 Weeks

$211.52

$206.34

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

Level Controllers LIQUIDLEVELCONTROL

LLC24B1AC
Littelfuse
1: $220.82
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC24B1AC

Mouser Part #
576-LLC24B1AC

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$220.82

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

Level Controllers LIQUIDLEVELCONTROL

LLC24B2F50N
Littelfuse
1: $232.91
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC24B2F50N

Mouser Part #
576-LLC24B2F50N

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$232.91

$193.45

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

Level Controllers LIQUIDLEVELCONTROL

LLC26A1F25C
Littelfuse
1: $220.82
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC26A1F25C

Mouser Part #
576-LLC26A1F25C

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$220.82

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

Level Controllers LIQUIDLEVELCONTROL

LLC42A10A
Littelfuse
1: $232.26
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC42A10A

Mouser Part #
576-LLC42A10A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$232.26

$193.39

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

Level Controllers LIQUIDLEVELCONTROL

LLC42A1A
Littelfuse
1: $205.37
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LLC42A1A

Mouser Part #
576-LLC42A1A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 17 Weeks

$205.37

$200.30

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

Level Controllers LIQUIDLEVELCONTROL

LLC42B15A
Littelfuse
1: $205.37
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
LLC42B15A

Mouser Part #
576-LLC42B15A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 17 Weeks

$205.37

$200.30

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

Level Controllers LIQUIDLEVELCONTROL

LLC44A10A
Littelfuse
1: $224.25
Non-Stocked Lead-Time 27 Weeks

Mfr. Part #
LLC44A10A

Mouser Part #
576-LLC44A10A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 27 Weeks

$224.25

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

Level Controllers

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3UG4
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LLC4
LLC5
LLC6
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