.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Controllers

List Images

Results: 87

Applied Filters:

Manufacturer = Littelfuse

Analogue / Digital

Type

Display Type

Mounting Style

Size

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Motor Controllers 4-REMOTEMONITORFORUP TO16DE

RM1000
Littelfuse
1: $424.88
5In Stock

Mfr. Part No.
RM1000

Mouser Part No
576-RM1000

Littelfuse

Motor Controllers 4-REMOTEMONITORFORUP TO16DE

Datasheet

5In Stock

$424.88

$399.72

$382.36

Min.: 1
Mult.: 1

Digital

LCD

115.42 mm x 91.92 mm x 22.86 mm

Controller Accessories CLTM12-S STANDARD

CLTM12-S
Littelfuse
1: $460.19
1In Stock

Mfr. Part No.
CLTM12-S

Mouser Part No
691-CLTM12-S

Littelfuse

Controller Accessories CLTM12-S STANDARD

Datasheet

1In Stock

$460.19

$449.94

Min.: 1
Mult.: 1

Digital

Panel Mount

Level Controllers LIQUIDLEVELCONTROL

LLC54AA
Littelfuse
1: $135.33
28In Stock

Mfr. Part No.
LLC54AA

Mouser Part No
576-LLC54AA

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

28In Stock

$135.33

$112.24

$104.86

$99.98

$95.66

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC845F25P
Littelfuse
1: $126.64
16In Stock

Mfr. Part No.
LLC845F25P

Mouser Part No
576-LLC845F25P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

16In Stock

$126.64

$104.99

$98.06

$93.46

$89.40

Min.: 1
Mult.: 1

Analog

Pump Control and Liquid Level Control

LED Indicator

Chassis Mount

47.8 mm x 55.6 mm x 63.5 mm

Charge Controllers EV charger controller for mode 3/level 2 EVSE

EVCC-01
Western Automation
1: $200.00
15In Stock

Mfr. Part No.
EVCC-01

Mouser Part No
445-EVCC-01

Western Automation

Charge Controllers EV charger controller for mode 3/level 2 EVSE

Learn More

Datasheet

15In Stock

$200.00

Min.: 1
Mult.: 1

Digital

AC Charging Controller

PCB Mount

Safety Controllers 5-CHINTRINSICALLY-SA FESWITCH

ISS-105
Littelfuse
1: $752.21
4In Stock

Mfr. Part No.
ISS-105

Mouser Part No
576-ISS-105

Littelfuse

Safety Controllers 5-CHINTRINSICALLY-SA FESWITCH

Datasheet

4In Stock

$752.21

$669.74

Min.: 1
Mult.: 1

Analog

None

Level Controllers LIQUIDLEVELCONTROL

LLC54BA
Littelfuse
1: $135.33
5In Stock

Mfr. Part No.
LLC54BA

Mouser Part No
576-LLC54BA

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

5In Stock

$135.33

$112.24

$104.86

$99.98

$95.66

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC843F10P
Littelfuse
1: $126.64
9In Stock

Mfr. Part No.
LLC843F10P

Mouser Part No
576-LLC843F10P

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

9In Stock

$126.64

$104.99

$98.06

$93.46

$89.40

Min.: 1
Mult.: 1

Analog

Pump Control and Liquid Level Control

LED Indicator

Chassis Mount

47.8 mm x 55.6 mm x 63.5 mm

Controller Accessories LOADSENSOR/SELF-POWE RED/42857

LSRX-C
Littelfuse
1: $104.22
3In Stock

Mfr. Part No.
LSRX-C

Mouser Part No
576-LSRX-C

Littelfuse

Controller Accessories LOADSENSOR/SELF-POWE RED/42857

Learn More

Datasheet

3In Stock

$104.22

$84.82

$81.94

$77.83

$75.84

Min.: 1
Mult.: 1

Depluggable Screw Terminal

Panel Mount

Controller Accessories 125V/15A Box Cover Units

LSRX
Littelfuse
1: $99.86
3In Stock

Mfr. Part No.
LSRX

Mouser Part No
576-LSRX

Littelfuse

Controller Accessories 125V/15A Box Cover Units

Learn More

Datasheet

3In Stock

$99.86

$89.28

$83.33

$79.36

$75.84

Min.: 1
Mult.: 1

Level Controllers LIQUIDLEVELCONTROL

LLC16A25AX
Littelfuse
1: $117.01
3Expected 26/03/2026

Mfr. Part No.
LLC16A25AX

Mouser Part No
576-LLC16A25AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

3Expected 26/03/2026

$117.01

$108.48

$107.35

$105.76

$104.70

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC825F5M
Littelfuse
1: $111.19
2Expected 14/04/2026

Mfr. Part No.
LLC825F5M

Mouser Part No
576-LLC825F5M

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

2Expected 14/04/2026

$111.19

$104.97

$103.58

$100.31

View

Min.: 1
Mult.: 1

Analog

Pump Control and Liquid Level Control

LED Indicator

Chassis Mount

47.8 mm x 55.6 mm x 63.5 mm

Controller Accessories 24-240VAC TB UNIV. AC VOLT TIMER

AC700-SMK
Littelfuse
1: $398.78
13Factory Stock Available

Mfr. Part No.
AC700-SMK

Mouser Part No
576-AC700-SMK

Littelfuse

Controller Accessories 24-240VAC TB UNIV. AC VOLT TIMER

Datasheet

13Factory Stock Available

More Info Available

$398.78

$350.26

$338.97

Min.: 1
Mult.: 1

Digital

Volt Timer

Panel Mount

Controller Accessories ETHERNET ADAPTER Accessory for EL700

AC700-CUA-03
Littelfuse
1: $1,182.76
2Factory Stock Available

Mfr. Part No.
AC700-CUA-03

Mouser Part No
576-AC700-CUA-03

Littelfuse

Controller Accessories ETHERNET ADAPTER Accessory for EL700

Datasheet

2Factory Stock Available

More Info Available

$1,182.76

$1,171.04

Min.: 1
Mult.: 1

Specialist Controllers 24-240VAC QC UNIV. AC VOLT TIMER

AC700-HW-00
Littelfuse
1: $40.96
1Factory Stock Available

Mfr. Part No.
AC700-HW-00

Mouser Part No
576-AC700-HW-00

Littelfuse

Specialist Controllers 24-240VAC QC UNIV. AC VOLT TIMER

Datasheet

1Factory Stock Available

More Info Available

$40.96

Min.: 1
Mult.: 1

Volt Timer

Panel Mount

Level Controllers LIQUIDLEVELCONTROL

LLC14B15AX
Littelfuse
1: $137.18
32Factory Stock Available

Mfr. Part No.
LLC14B15AX

Mouser Part No
576-LLC14B15AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

32Factory Stock Available

More Info Available

$137.18

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC14B1AX
Littelfuse
1: $121.14
1Factory Stock Available

Mfr. Part No.
LLC14B1AX

Mouser Part No
576-LLC14B1AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

1Factory Stock Available

More Info Available

$121.14

$113.27

$112.38

$109.86

View

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC24B1AC
Littelfuse
1: $135.09
9Factory Stock Available

Mfr. Part No.
LLC24B1AC

Mouser Part No
576-LLC24B1AC

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

9Factory Stock Available

More Info Available

$135.09

Min.: 1
Mult.: 1

Analog

Pump Control and Liquid Level Control

Panel Mount

50.8 mm x 76.2 mm x 101.6 mm

Level Controllers LIQUIDLEVELCONTROL

LLC44B5A
Littelfuse
1: $137.18
10Factory Stock Available

Mfr. Part No.
LLC44B5A

Mouser Part No
576-LLC44B5A

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

10Factory Stock Available

More Info Available

$137.18

Min.: 1
Mult.: 1

Analog

Octal Plug-In Liquid Level Control

Plug-In

45.2 mm x 60.7 mm x 73.9 mm

Level Controllers LIQUIDLEVELCONTROL

LLC44B5F100
Littelfuse
1: $121.05
4Factory Stock Available

Mfr. Part No.
LLC44B5F100

Mouser Part No
576-LLC44B5F100

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

4Factory Stock Available

More Info Available

$121.05

$113.20

$112.31

$109.78

View

Min.: 1
Mult.: 1

Analog

Octal Plug-In Liquid Level Control

Plug-In

45.2 mm x 60.7 mm x 73.9 mm

Level Controllers LIQUIDLEVELCONTROL

LLC52AA
Littelfuse
1: $119.41
7Factory Stock Available

Mfr. Part No.
LLC52AA

Mouser Part No
576-LLC52AA

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

7Factory Stock Available

More Info Available

$119.41

$110.85

$109.98

$107.50

View

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCONTROL

LLC54AF10
Littelfuse
1: $135.34
1Factory Stock Available

Mfr. Part No.
LLC54AF10

Mouser Part No
576-LLC54AF10

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

1Factory Stock Available

More Info Available

$135.34

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Level Controllers LIQUIDLEVELCUTOFF/12 0VA

LLC643F26M
Littelfuse
1: $121.27
17Factory Stock Available

Mfr. Part No.
LLC643F26M

Mouser Part No
576-LLC643F26M

Littelfuse

Level Controllers LIQUIDLEVELCUTOFF/12 0VA

Datasheet

17Factory Stock Available

More Info Available

$121.27

$113.54

$112.64

$110.11

View

Min.: 1
Mult.: 1

Analog

Low Level Cutoff Liquid Level Control

LED Indicator

Plug-In

45.2 mm x 60.7 mm x 73.9 mm

Level Controllers 2INPUTLIQLVLCONTROL- CZ/

PC-200-LLC-CZ
Littelfuse
1: $191.09
8Factory Stock Available

Mfr. Part No.
PC-200-LLC-CZ

Mouser Part No
576-PC-200-LLC-CZ

Littelfuse

Level Controllers 2INPUTLIQLVLCONTROL- CZ/

Datasheet

8Factory Stock Available

More Info Available

$191.09

Min.: 1
Mult.: 1

Level Controllers LIQUIDLEVELCONTROL

LLC14B60AX
Littelfuse
1: $121.14
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
LLC14B60AX

Mouser Part No
576-LLC14B60AX

Littelfuse

Level Controllers LIQUIDLEVELCONTROL

Datasheet

Non-Stocked Lead-Time 11 Weeks

$121.14

$113.42

$112.53

$109.99

View

Min.: 1
Mult.: 1

Analog

Liquid Level Controller

None

Littelfuse Controllers

Types of Controllers

Customer Service Office

Company

Resources

Support