Switch Fixings – Mouser United Kingdom

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

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.

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

Results: 19

Applied Filters:

Product

Type

For Use With

Designed for

Termination Style

IP Rating

Series

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 #

Switch Fixings E50 Operating Lever

E50KL33
Eaton Electrical
1: £37.43
1In Stock
New At Mouser

Mfr. Part No.
E50KL33

Mouser Part No
504-E50KL33

New At Mouser

Eaton Electrical

Switch Fixings E50 Operating Lever

Learn More

Datasheet

1In Stock

£37.43

£33.84

£32.26

£30.10

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

E50 NEMA

Switch Fixings E50 SWITCH BODY

E50SN
Eaton Electrical
1: £187.29
14In Stock
New At Mouser

Mfr. Part No.
E50SN

Mouser Part No
504-E50SN

New At Mouser

Eaton Electrical

Switch Fixings E50 SWITCH BODY

Learn More

Datasheet

14In Stock

£187.29

£155.05

£144.59

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

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

E50SAN
Eaton Electrical
1: £187.29
10In Stock
New At Mouser

Mfr. Part No.
E50SAN

Mouser Part No
504-E50SAN

New At Mouser

Eaton Electrical

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

Learn More

Datasheet

10In Stock

£187.29

£165.11

£144.59

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVERS

E50KL142
Eaton Electrical
1: £45.63
15In Stock
New At Mouser

Mfr. Part No.
E50KL142

Mouser Part No
504-E50KL142

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVERS

Learn More

Datasheet

15In Stock

£45.63

£40.53

£35.05

£33.11

£31.82

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVERS

E50KL200
Eaton Electrical
1: £27.56
3In Stock
New At Mouser

Mfr. Part No.
E50KL200

Mouser Part No
504-E50KL200

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVERS

Learn More

Datasheet

3In Stock

£27.56

£22.81

£21.16

£19.99

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVER

E50KL220
Eaton Electrical
1: £43.61
15In Stock
13Expected 28/05/2026
New At Mouser

Mfr. Part No.
E50KL220

Mouser Part No
504-E50KL220

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER

Learn More

Datasheet

15In Stock

13Expected 28/05/2026

£43.61

£38.60

£36.17

£31.65

£30.30

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVER

E50KL537
Eaton Electrical
1: £63.63
21In Stock
New At Mouser

Mfr. Part No.
E50KL537

Mouser Part No
504-E50KL537

New At Mouser

Eaton Electrical

Switch Fixings E50 OPERATING LEVER

Learn More

Datasheet

21In Stock

£63.63

£52.70

£48.88

£46.18

£45.46

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVER - Ball Bearing

E50KL539
Eaton Electrical
1: £64.73
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

Learn More

Datasheet

2In Stock

£64.73

£60.47

£57.17

£55.27

View

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

E50 NEMA

Switch Fixings E50 SURFACE MOUNT RECEPTACLE

E50RA
Eaton Electrical
1: £35.71
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

Learn More

Datasheet

4In Stock

£35.71

£29.58

£27.43

£25.91

View

Min.: 1
Mult.: 1

Switch Receptacle

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Fixings E50 SURFACE MOUNT RECEPTACLE

E50RB
Eaton Electrical
1: £52.26
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

Learn More

Datasheet

8In Stock

£52.26

£43.29

£40.15

£37.93

£36.81

Min.: 1
Mult.: 1

Switch Receptacle

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Fixings LIMIT SWITCH BODY,1NO/1NC

E50SA
Eaton Electrical
1: £133.26
5In Stock
11Expected 26/02/2026
New At Mouser

Mfr. Part No.
E50SA

Mouser Part No
504-E50SA

New At Mouser

Eaton Electrical

Switch Fixings LIMIT SWITCH BODY,1NO/1NC

Learn More

Datasheet

5In Stock

11Expected 26/02/2026

£133.26

£110.39

£102.39

£100.44

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Fixings LIMIT SWITCH BODY,2NO/2NC

E50SB
Eaton Electrical
1: £170.50
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

Learn More

Datasheet

4In Stock

£170.50

£141.15

£130.91

£130.73

Min.: 1
Mult.: 1

Limit Switch Body

E50 Limit Switches

Screw

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVERS - Nylatron

E50KL201
Eaton Electrical
1: £43.62
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

Learn More

Datasheet

9In Stock

£43.62

£36.11

£33.49

£31.65

£30.30

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVERS

E50KL202
Eaton Electrical
1: £45.62
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

£45.62

£37.79

£35.05

£33.11

£31.82

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVER

E50KL538
Eaton Electrical
1: £43.62
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

£43.62

£36.11

£33.49

£31.65

£30.30

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings E50 OPERATING LEVER

E50KL556
Eaton Electrical
1: £45.07
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

£45.07

£37.30

£34.61

£32.69

£31.39

Min.: 1
Mult.: 1

Hardware

Operating Lever

E50 Series

IP67

E50 NEMA

Switch Fixings 12MM, 4 PIN MALE RECEPTACLE

M12A
Eaton Electrical
1: £41.98
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

Learn More

Datasheet

10In Stock

£41.98

£41.97

£37.65

£36.10

£34.71

Min.: 1
Mult.: 1

Switch Receptacle

Miniature DIN Limit Switches

LS-Titan

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

V1-2-M20
Eaton Electrical
1: £10.11
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

Learn More

Datasheet

10In Stock

£10.11

£9.56

£8.92

£8.50

View

Min.: 1
Mult.: 1

Hardware

Adapter

LS-Titan

Switch Fixings TERMINAL COVER, 90 DEG. CONDUIT

E47PA2
Eaton Electrical
1: £5.55
73Expected 02/03/2026
New At Mouser

Mfr. Part No.
E47PA2

Mouser Part No
504-E47PA2

New At Mouser

Eaton Electrical

Switch Fixings TERMINAL COVER, 90 DEG. CONDUIT

Learn More

Datasheet

73Expected 02/03/2026

£5.55

£5.23

£4.85

£4.40

View

Min.: 1
Mult.: 1

Terminal Covers

90 Deg

E47 NEMA Heavy Duty Plug-In Limit Switches

Screw

IP69K

E47

Limit Switches

Customer Service Office

Company

Resources

Support