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Limit Switches

Eaton Electrical Limit Switches are contact sensing devices for detecting the presence or position of objects in industrial applications. Eaton Limit Switches include the E50 Modular Plug-In series, which provides application flexibility, reduced inventory, and decreased downtime. E49 Mini Metal Limit Switches are compact and cost-effective while providing high durability of up to 10 million operations. E47 Precision Limit Switches provide cost-effective, high-accuracy switching.

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Part #

Switch Fixings E50 OPERATING LEVER

E50KL220
Eaton Electrical
1: $80.73
23In Stock
13Expected 28/5/2026
New At Mouser

Mfr. Part No.
E50KL220

Mouser Part No
504-E50KL220

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER

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Datasheet

23In Stock

13Expected 28/5/2026

$80.73

$71.47

$66.97

$58.59

View

Min.: 1
Mult.: 1

Switch Fixings E50 OPERATING LEVER

E50KL537
Eaton Electrical
1: $117.82
21In Stock
New At Mouser

Mfr. Part No.
E50KL537

Mouser Part No
504-E50KL537

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER

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Datasheet

21In Stock

$117.82

$97.58

$90.50

$85.50

$80.91

Min.: 1
Mult.: 1

Switch Fixings E50 OPERATING LEVER - Ball Bearing

E50KL539
Eaton Electrical
1: $119.85
2In Stock
New At Mouser

Mfr. Part No.
E50KL539

Mouser Part No
504-E50KL539

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER - Ball Bearing

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Datasheet

2In Stock

$119.85

$111.96

$105.85

$102.33

View

Min.: 1
Mult.: 1

Switch Fixings E50 SURFACE MOUNT RECEPTACLE

E50RA
Eaton Electrical
1: $66.12
4In Stock
New At Mouser

Mfr. Part No.
E50RA

Mouser Part No
504-E50RA

New At Mouser

Eaton Electrical

Switch Fixings E50 SURFACE MOUNT RECEPTACLE

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Datasheet

4In Stock

$66.12

$54.75

$50.79

$47.97

View

Min.: 1
Mult.: 1

Switch Fixings E50 SURFACE MOUNT RECEPTACLE

E50RB
Eaton Electrical
1: $96.76
8In Stock
New At Mouser

Mfr. Part No.
E50RB

Mouser Part No
504-E50RB

New At Mouser

Eaton Electrical

Switch Fixings E50 SURFACE MOUNT RECEPTACLE

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Datasheet

8In Stock

$96.76

$80.15

$74.34

$70.22

$66.33

Min.: 1
Mult.: 1

Switch Fixings LIMIT SWITCH BODY,1NO/1NC

E50SA
Eaton Electrical
1: $246.73
5In Stock
11Expected 26/2/2026
New At Mouser

Mfr. Part No.
E50SA

Mouser Part No
504-E50SA

New At Mouser

Eaton Electrical

Switch Fixings LIMIT SWITCH BODY,1NO/1NC

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Datasheet

5In Stock

11Expected 26/2/2026

$246.73

$204.39

$189.57

$179.06

Min.: 1
Mult.: 1

Switch Fixings LIMIT SWITCH BODY,2NO/2NC

E50SB
Eaton Electrical
1: $315.66
4In Stock
New At Mouser

Mfr. Part No.
E50SB

Mouser Part No
504-E50SB

New At Mouser

Eaton Electrical

Switch Fixings LIMIT SWITCH BODY,2NO/2NC

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Datasheet

4In Stock

$315.66

$261.32

$242.36

$232.71

Min.: 1
Mult.: 1

Interlock Switches IEC LIMIT SWITCH,PLASTIC,TOP PUSH,2X NC

LS-02
Eaton Electrical
1: $97.87
5In Stock
New At Mouser

Mfr. Part No.
LS-02

Mouser Part No
504-LS-02

New At Mouser

Eaton Electrical

Interlock Switches IEC LIMIT SWITCH,PLASTIC,TOP PUSH,2X NC

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Datasheet

5In Stock

$97.87

$81.02

$75.14

$70.99

$67.05

Min.: 1
Mult.: 1

Interlock Switches IEC LIMIT SWITCH,PLASTIC,1NO/1NC

LS-11S
Eaton Electrical
1: $133.22
4In Stock
New At Mouser

Mfr. Part No.
LS-11S

Mouser Part No
504-LS-11S

New At Mouser

Eaton Electrical

Interlock Switches IEC LIMIT SWITCH,PLASTIC,1NO/1NC

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Datasheet

4In Stock

$133.22

$110.32

$102.32

$96.66

$92.30

Min.: 1
Mult.: 1

Interlock Switches PLUNGER 2 N.O.

LS-20
Eaton Electrical
1: $107.04
5In Stock
New At Mouser

Mfr. Part No.
LS-20

Mouser Part No
504-LS-20

New At Mouser

Eaton Electrical

Interlock Switches PLUNGER 2 N.O.

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Datasheet

5In Stock

$107.04

$90.81

$86.71

$83.72

$80.84

Min.: 1
Mult.: 1

Interlock Switches IEC LIMIT SWITCH,PLASTIC,TOP PUSH,2X NC

LS-S02
Eaton Electrical
1: $87.43
7In Stock
New At Mouser

Mfr. Part No.
LS-S02

Mouser Part No
504-LS-S02

New At Mouser

Eaton Electrical

Interlock Switches IEC LIMIT SWITCH,PLASTIC,TOP PUSH,2X NC

Learn More

Datasheet

7In Stock

$87.43

$72.41

$67.16

$63.44

$59.94

Min.: 1
Mult.: 1

Limit Switches MICRO LIMIT SWITCH,ENCL,BOOT PLNGR

E47BLS06
Eaton Electrical
1: $119.87
7In Stock
New At Mouser

Mfr. Part No.
E47BLS06

Mouser Part No
504-E47BLS06

New At Mouser

Eaton Electrical

Limit Switches MICRO LIMIT SWITCH,ENCL,BOOT PLNGR

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Datasheet

7In Stock

$119.87

$115.55

$99.27

$92.09

View

Min.: 1
Mult.: 1

Limit Switches MICRO LIMIT SWITCH,EXT ROLL LEV,SCR

E47BMS42
Eaton Electrical
1: $47.27
2In Stock
New At Mouser

Mfr. Part No.
E47BMS42

Mouser Part No
504-E47BMS42

New At Mouser

Eaton Electrical

Limit Switches MICRO LIMIT SWITCH,EXT ROLL LEV,SCR

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Datasheet

2In Stock

$47.27

$38.35

$35.57

$33.61

View

Min.: 1
Mult.: 1

Interlock Switches MINI LIMIT SWITCH,WOBBLE,1NO/1NC

E48KL03
Eaton Electrical
1: $178.77
5In Stock
New At Mouser

Mfr. Part No.
E48KL03

Mouser Part No
504-E48KL03

New At Mouser

Eaton Electrical

Interlock Switches MINI LIMIT SWITCH,WOBBLE,1NO/1NC

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Datasheet

5In Stock

$178.77

Min.: 1
Mult.: 1

Limit Switches E50 HEAVY DUTY LIMIT SWITCH

E50BR1
Eaton Electrical
1: $542.42
1In Stock
New At Mouser

Mfr. Part No.
E50BR1

Mouser Part No
504-E50BR1

New At Mouser

Eaton Electrical

Limit Switches E50 HEAVY DUTY LIMIT SWITCH

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Datasheet

1In Stock

$542.42

$512.66

Min.: 1
Mult.: 1

Switch Actuators E50 HEAVY DUTY LIMIT SWITCH

E50DL1
Eaton Electrical
1: $249.27
4In Stock
New At Mouser

Mfr. Part No.
E50DL1

Mouser Part No
504-E50DL1

New At Mouser

Eaton Electrical

Switch Actuators E50 HEAVY DUTY LIMIT SWITCH

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Datasheet

4In Stock

$249.27

$231.95

$231.14

View

Min.: 1
Mult.: 1

Switch Actuators E50 HEAVY DUTY LIMIT SWITCH

E50DR19
Eaton Electrical
1: $270.58
3In Stock
New At Mouser

Mfr. Part No.
E50DR19

Mouser Part No
504-E50DR19

New At Mouser

Eaton Electrical

Switch Actuators E50 HEAVY DUTY LIMIT SWITCH

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Datasheet

3In Stock

$270.58

$224.00

$207.76

$197.27

Min.: 1
Mult.: 1

Switch Actuators E50 HEAVY DUTY LIMIT SWITCH

E50DT3
Eaton Electrical
1: $317.60
1In Stock
New At Mouser

Mfr. Part No.
E50DT3

Mouser Part No
504-E50DT3

New At Mouser

Eaton Electrical

Switch Actuators E50 HEAVY DUTY LIMIT SWITCH

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Datasheet

1In Stock

$317.60

$262.93

$243.88

$234.26

Min.: 1
Mult.: 1

Switch Fixings E50 OPERATING LEVERS - Nylatron

E50KL201
Eaton Electrical
1: $80.75
9In Stock
New At Mouser

Mfr. Part No.
E50KL201

Mouser Part No
504-E50KL201

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVERS - Nylatron

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Datasheet

9In Stock

$80.75

$66.85

$61.99

$58.59

View

Min.: 1
Mult.: 1

Switch Fixings E50 OPERATING LEVERS

E50KL202
Eaton Electrical
1: $84.47
7In Stock
New At Mouser

Mfr. Part No.
E50KL202

Mouser Part No
504-E50KL202

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVERS

Learn More

Datasheet

7In Stock

$84.47

$69.97

$64.90

$61.31

$57.92

Min.: 1
Mult.: 1

Switch Fixings E50 OPERATING LEVER

E50KL538
Eaton Electrical
1: $80.76
9In Stock
New At Mouser

Mfr. Part No.
E50KL538

Mouser Part No
504-E50KL538

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER

Learn More

Datasheet

9In Stock

$80.76

$66.85

$62.01

$58.59

View

Min.: 1
Mult.: 1

Switch Fixings E50 OPERATING LEVER

E50KL556
Eaton Electrical
1: $83.44
10In Stock
New At Mouser

Mfr. Part No.
E50KL556

Mouser Part No
504-E50KL556

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER

Learn More

Datasheet

10In Stock

$83.44

$69.07

$64.08

$60.53

$57.18

Min.: 1
Mult.: 1

Interlock Switches LIMIT SWITCH HEAD, PLASTIC ROLLER LEVER

LS-XLB
Eaton Electrical
1: $17.46
16In Stock
New At Mouser

Mfr. Part No.
LS-XLB

Mouser Part No
504-LS-XLB

New At Mouser

Eaton Electrical

Interlock Switches LIMIT SWITCH HEAD, PLASTIC ROLLER LEVER

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Datasheet

16In Stock

$17.46

$14.46

$13.41

$12.66

View

Min.: 1
Mult.: 1

Switch Fixings 12MM, 4 PIN MALE RECEPTACLE

M12A
Eaton Electrical
1: $77.73
10In Stock
New At Mouser

Mfr. Part No.
M12A

Mouser Part No
504-M12A

New At Mouser

Eaton Electrical

Switch Fixings 12MM, 4 PIN MALE RECEPTACLE

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Datasheet

10In Stock

$77.73

$77.69

$69.71

$66.83

$64.26

Min.: 1
Mult.: 1

Switch Fixings PLASTIC 1/2" NPT TO 20MM ADAPTER

V1-2-M20
Eaton Electrical
1: $18.71
10In Stock
New At Mouser

Mfr. Part No.
V1-2-M20

Mouser Part No
504-V1-2-M20

New At Mouser

Eaton Electrical

Switch Fixings PLASTIC 1/2" NPT TO 20MM ADAPTER

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Datasheet

10In Stock

$18.71

$17.69

$16.51

$15.73

View

Min.: 1
Mult.: 1

Limit Switches

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Limit Switches

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