Switch Hardware – Mouser Canada

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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 Hardware E50 Operating Lever

E50KL33
Eaton Electrical
1: $77.28
1In Stock
New At Mouser

Mfr. Part #
E50KL33

Mouser Part #
504-E50KL33

New At Mouser

Eaton Electrical

Switch Hardware E50 Operating Lever

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Datasheet

1In Stock

$77.28

$69.86

$66.60

$62.14

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

E50 NEMA

Switch Hardware E50 SWITCH BODY

E50SN
Eaton Electrical
1: $386.66
14In Stock
New At Mouser

Mfr. Part #
E50SN

Mouser Part #
504-E50SN

New At Mouser

Eaton Electrical

Switch Hardware E50 SWITCH BODY

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Datasheet

14In Stock

$386.66

$320.11

$296.89

$287.01

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Hardware LIMIT SWITCH BODY,1NO/1NC,NEON

E50SAN
Eaton Electrical
1: $386.66
10In Stock
New At Mouser

Mfr. Part #
E50SAN

Mouser Part #
504-E50SAN

New At Mouser

Eaton Electrical

Switch Hardware LIMIT SWITCH BODY,1NO/1NC,NEON

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Datasheet

10In Stock

$386.66

$340.88

$296.89

$287.01

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVERS

E50KL142
Eaton Electrical
1: $94.21
15In Stock
New At Mouser

Mfr. Part #
E50KL142

Mouser Part #
504-E50KL142

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVERS

Learn More

Datasheet

15In Stock

$94.21

$83.68

$72.37

$68.37

$64.59

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVERS

E50KL200
Eaton Electrical
1: $56.90
3In Stock
New At Mouser

Mfr. Part #
E50KL200

Mouser Part #
504-E50KL200

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVERS

Learn More

Datasheet

3In Stock

$56.90

$47.09

$43.69

$41.28

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVER

E50KL220
Eaton Electrical
1: $90.02
15In Stock
13Expected 2026-05-28
New At Mouser

Mfr. Part #
E50KL220

Mouser Part #
504-E50KL220

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVER

Learn More

Datasheet

15In Stock

13Expected 2026-05-28

$90.02

$79.70

$74.68

$65.33

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVER

E50KL537
Eaton Electrical
1: $131.38
21In Stock
New At Mouser

Mfr. Part #
E50KL537

Mouser Part #
504-E50KL537

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVER

Learn More

Datasheet

21In Stock

$131.38

$108.81

$100.92

$95.34

$90.23

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVER - Ball Bearing

E50KL539
Eaton Electrical
1: $133.64
2In Stock
New At Mouser

Mfr. Part #
E50KL539

Mouser Part #
504-E50KL539

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVER - Ball Bearing

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Datasheet

2In Stock

$133.64

$124.85

$118.03

$114.11

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

E50 NEMA

Switch Hardware E50 SURFACE MOUNT RECEPTACLE

E50RA
Eaton Electrical
1: $73.73
4In Stock
New At Mouser

Mfr. Part #
E50RA

Mouser Part #
504-E50RA

New At Mouser

Eaton Electrical

Switch Hardware E50 SURFACE MOUNT RECEPTACLE

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Datasheet

4In Stock

$73.73

$61.05

$56.64

$53.49

View

Min.: 1
Mult.: 1

Switch Receptacle

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Hardware E50 SURFACE MOUNT RECEPTACLE

E50RB
Eaton Electrical
1: $107.90
8In Stock
New At Mouser

Mfr. Part #
E50RB

Mouser Part #
504-E50RB

New At Mouser

Eaton Electrical

Switch Hardware E50 SURFACE MOUNT RECEPTACLE

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Datasheet

8In Stock

$107.90

$89.37

$82.89

$78.31

$73.97

Min.: 1
Mult.: 1

Switch Receptacle

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Hardware LIMIT SWITCH BODY,1NO/1NC

E50SA
Eaton Electrical
1: $275.13
5In Stock
11Expected 2026-02-26
New At Mouser

Mfr. Part #
E50SA

Mouser Part #
504-E50SA

New At Mouser

Eaton Electrical

Switch Hardware LIMIT SWITCH BODY,1NO/1NC

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Datasheet

5In Stock

11Expected 2026-02-26

$275.13

$227.91

$211.39

$199.67

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Hardware LIMIT SWITCH BODY,2NO/2NC

E50SB
Eaton Electrical
1: $351.99
4In Stock
New At Mouser

Mfr. Part #
E50SB

Mouser Part #
504-E50SB

New At Mouser

Eaton Electrical

Switch Hardware LIMIT SWITCH BODY,2NO/2NC

Learn More

Datasheet

4In Stock

$351.99

$291.40

$270.26

$259.50

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVERS - Nylatron

E50KL201
Eaton Electrical
1: $90.04
9In Stock
New At Mouser

Mfr. Part #
E50KL201

Mouser Part #
504-E50KL201

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVERS - Nylatron

Learn More

Datasheet

9In Stock

$90.04

$74.54

$69.13

$65.33

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVERS

E50KL202
Eaton Electrical
1: $94.19
7In Stock
New At Mouser

Mfr. Part #
E50KL202

Mouser Part #
504-E50KL202

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVERS

Learn More

Datasheet

7In Stock

$94.19

$78.03

$72.37

$68.37

$64.59

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVER

E50KL538
Eaton Electrical
1: $90.06
9In Stock
New At Mouser

Mfr. Part #
E50KL538

Mouser Part #
504-E50KL538

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVER

Learn More

Datasheet

9In Stock

$90.06

$74.54

$69.15

$65.33

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware E50 OPERATING LEVER

E50KL556
Eaton Electrical
1: $93.05
10In Stock
New At Mouser

Mfr. Part #
E50KL556

Mouser Part #
504-E50KL556

New At Mouser

Eaton Electrical

Switch Hardware E50 OPERATING LEVER

Learn More

Datasheet

10In Stock

$93.05

$77.02

$71.46

$67.50

$63.77

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Hardware 12MM, 4 PIN MALE RECEPTACLE

M12A
Eaton Electrical
1: $86.68
10In Stock
New At Mouser

Mfr. Part #
M12A

Mouser Part #
504-M12A

New At Mouser

Eaton Electrical

Switch Hardware 12MM, 4 PIN MALE RECEPTACLE

Learn More

Datasheet

10In Stock

$86.68

$86.63

$77.73

$74.52

$71.66

Min.: 1
Mult.: 1

Switch Receptacle

Miniature DIN Limit Switches

LS-Titan

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

V1-2-M20
Eaton Electrical
1: $20.86
10In Stock
New At Mouser

Mfr. Part #
V1-2-M20

Mouser Part #
504-V1-2-M20

New At Mouser

Eaton Electrical

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

Learn More

Datasheet

10In Stock

$20.86

$19.73

$18.41

$17.55

View

Min.: 1
Mult.: 1

Hardware

Adapter

LS-Titan

Switch Hardware TERMINAL COVER, 90 DEG. CONDUIT

E47PA2
Eaton Electrical
1: $11.45
73Expected 2026-03-02
New At Mouser

Mfr. Part #
E47PA2

Mouser Part #
504-E47PA2

New At Mouser

Eaton Electrical

Switch Hardware TERMINAL COVER, 90 DEG. CONDUIT

Learn More

Datasheet

73Expected 2026-03-02

$11.45

$10.80

$10.03

$9.08

View

Min.: 1
Mult.: 1

Terminal Covers

90 Deg

E47 NEMA Heavy Duty Plug-In Limit Switches

Screw

IP69K

E47

Limit Switches

Mouser Electronics®

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