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.
More...

Please view our large selection of level controllers below.

Results 222

Applied categories

By manufacturer

Availability options

In Stock Normally Stocked RoHS Compliant Active New Products

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

Please modify your search so that it will return results.

Search within results

Selection options

Select action

Part #

Level Controllers ANALOG MONITORING RELAY

3UG45012AW30
Siemens
1: S/1,409.67
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/1,409.67

S/1,354.71

S/1,341.74

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: 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

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

Min.: 1
Mult.: 1

SM20

Level Controllers LIQUIDLEVELCONTROL

LLC14B1AX
Littelfuse
1: S/556.24
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/556.24

S/546.27

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC16A3AX
Littelfuse
1: S/606.18
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/606.18

Min.: 1
Mult.: 1

LLC1

Liquid Level Controller

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC26A1F25C
Littelfuse
1: S/596.91
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/596.91

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

LLC42A1A
Littelfuse
1: S/524.98
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC42A1A

Mouser Part #
576-LLC42A1A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/524.98

S/508.67

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: S/606.18
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44A10A

Mouser Part #
576-LLC44A10A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/606.18

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

LLC44A2A
Littelfuse
1: S/606.18
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LLC44A2A

Mouser Part #
576-LLC44A2A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/606.18

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

LLC44A4A
Littelfuse
1: S/606.18
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44A4A

Mouser Part #
576-LLC44A4A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/606.18

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

LLC44A60A
Littelfuse
1: S/606.18
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44A60A

Mouser Part #
576-LLC44A60A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/606.18

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

LLC44B1A
Littelfuse
1: S/606.18
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44B1A

Mouser Part #
576-LLC44B1A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/606.18

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

LLC44B20A
Littelfuse
1: S/606.18
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44B20A

Mouser Part #
576-LLC44B20A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/606.18

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

LLC44B2A
Littelfuse
1: S/524.98
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44B2A

Mouser Part #
576-LLC44B2A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/524.98

S/508.67

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

LLC44B30A
Littelfuse
1: S/509.80
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44B30A

Mouser Part #
576-LLC44B30A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/509.80

S/487.89

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

LLC44B5A
Littelfuse
1: S/606.18
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LLC44B5A

Mouser Part #
576-LLC44B5A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/606.18

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

LLC44B5F100
Littelfuse
1: S/524.98
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
LLC44B5F100

Mouser Part #
576-LLC44B5F100

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 36 Weeks

S/524.98

S/508.67

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 LIQUIDLEVEL-CUTOFF24 VAC10S

LLC6210F10M
Littelfuse
1: S/606.80
Non-Stocked Lead-Time 29 Weeks

Mfr. Part #
LLC6210F10M

Mouser Part #
576-LLC6210F10M

Littelfuse

Level Controllers LIQUIDLEVEL-CUTOFF24 VAC10S

Datasheet

Non-Stocked Lead-Time 29 Weeks

S/606.80

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

Level Controllers LIQUIDLEVELCONTROL

LLC6410F10M
Littelfuse
1: S/606.80
Non-Stocked Lead-Time 29 Weeks

Mfr. Part #
LLC6410F10M

Mouser Part #
576-LLC6410F10M

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 29 Weeks

S/606.80

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

Level Controllers LIQUIDLEVELCUTOFF/12 0VA

LLC643F26M
Littelfuse
1: S/556.82
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
LLC643F26M

Mouser Part #
576-LLC643F26M

Littelfuse

Level Controllers LIQUIDLEVELCUTOFF/12 0VA

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/556.82

S/546.86

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

Level Controllers RELAY UNIT 61F

61F-11
Omron Automation and Safety
1: S/621.20
N/A

Mfr. Part #
61F-11

Mouser Part #
653-61F-11

Omron Automation and Safety

Level Controllers RELAY UNIT 61F

Datasheet

N/A

S/621.20

S/618.75

S/608.20

S/575.74

View

Min.: 1
Mult.: 1

61F

Floatless Level Controller

Analog

LED

Automatic water supply and drainage control, with arrester for surge protection

Level Controllers RELAY UNIT 61F

61F-11N
Omron Automation and Safety
1: S/657.09
N/A

Mfr. Part #
61F-11N

Mouser Part #
653-61F-11N

Omron Automation and Safety

Level Controllers RELAY UNIT 61F

Datasheet

N/A

S/657.09

S/657.05

S/633.04

View

Min.: 1
Mult.: 1

61F

Floatless Level Controller

Analog

LED

Automatic water supply and drainage control, with arrester for surge protection

Level Controllers RELAY UNIT 61F

61F-11ND
Omron Automation and Safety
1: S/595.24
Non-Stocked

Mfr. Part #
61F-11ND

Mouser Part #
653-61F-11ND

Omron Automation and Safety

Level Controllers RELAY UNIT 61F

Datasheet

Non-Stocked

S/595.24

S/591.23

S/586.33

S/555.77

View

Min.: 1
Mult.: 1

61F

Level Controllers RELAY UNIT 61F

61F-11NH
Omron Automation and Safety
1: S/650.79
Non-Stocked

Mfr. Part #
61F-11NH

Mouser Part #
653-61F-11NH

Omron Automation and Safety

Level Controllers RELAY UNIT 61F

Datasheet

Non-Stocked

S/650.79

S/647.05

S/642.26

S/611.36

View

Min.: 1
Mult.: 1

61F

Level Controllers RELAY UNIT 61F

61F-11NR
Omron Automation and Safety
1: S/566.48
Non-Stocked

Mfr. Part #
61F-11NR

Mouser Part #
653-61F-11NR

Omron Automation and Safety

Level Controllers RELAY UNIT 61F

Datasheet

Non-Stocked

S/566.48

S/566.44

S/547.36

View

Min.: 1
Mult.: 1

61F

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