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

FS Series Switches

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

Types of Switches

List Images

Results: 13

Applied Filters:

Series = FS

Manufacturer

Product Type

Type

Contact Form

Mounting Style

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 #

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 22MM BLOCK STK IP65

FSM22-LA38B2-1NO1NC-Z
Mallory Sonalert
1: $12.00
9Expected 2026-09-14
New Product

Mfr. Part #
FSM22-LA38B2-1NO1NC-Z

Mouser Part #
539-FSM22LA38B21NO1N

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 22MM BLOCK STK IP65

Datasheet

9Expected 2026-09-14

$12.00

$10.18

$9.91

$9.48

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

Slide Switches DPDT ON-ON HI-FREQ

FS22ABP
NKK Switches
1: $12.07
92Factory Stock Available

Mfr. Part #
FS22ABP

Mouser Part #
633-FS22ABP

NKK Switches

Slide Switches DPDT ON-ON HI-FREQ

Datasheet

92Factory Stock Available

More Info Available

$12.07

$10.35

$10.02

$9.79

$8.34

Min.: 1
Mult.: 1

Slide Switches

Miniature Slides for High Frequency

DPDT

ON - ON

Through Hole

Slide Switches DPDT ON-ON HI-FREQ

FS22AAP
NKK Switches
1: $11.82
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
FS22AAP

Mouser Part #
633-FS22AAP

NKK Switches

Slide Switches DPDT ON-ON HI-FREQ

Datasheet

Non-Stocked Lead-Time 26 Weeks

$11.82

$11.15

$10.97

$10.81

View

Min.: 1
Mult.: 1

Slide Switches

Miniature Slides for High Frequency

DPDT

ON - ON

Through Hole

Emergency Stop Switches / E-Stop Switches E-SWITCH-LED SPDT 16MM R 12V LUG STK IP65 IK09

FSM16-MJ1-EDR12
Mallory Sonalert
1: $24.19
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM16-MJ1-EDR12

Mouser Part #
539-FSM16-MJ1-EDR12

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH-LED SPDT 16MM R 12V LUG STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$24.19

$20.55

$19.80

$18.78

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 16MM LUG STK IP65 IK09

FSM16-MJ1-S1Z3
Mallory Sonalert
1: $17.11
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM16-MJ1-S1Z3

Mouser Part #
539-FSM16-MJ1-S1Z3

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 16MM LUG STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$17.11

$14.77

$14.43

$14.07

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH DPDT 16MM LUB STK IP65 IK09

FSM16-MJ1-S2Z6
Mallory Sonalert
1: $19.50
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM16-MJ1-S2Z6

Mouser Part #
539-FSM16-MJ1-S2Z6

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH DPDT 16MM LUB STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$19.50

$16.56

$15.78

$15.08

View

Min.: 1
Mult.: 1

Emergency Stop Switches

DPDT-2NO/2NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 19MM LUG STK IP65 IK09

FSM19-MJ1-S1Z3
Mallory Sonalert
1: $17.24
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM19-MJ1-S1Z3

Mouser Part #
539-FSM19-MJ1-S1Z3

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 19MM LUG STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$17.24

$14.63

$14.08

$13.36

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH DPDT 19MM LUG STK IP65 IK09

FSM19-MJ1-S2Z6
Mallory Sonalert
1: $19.50
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM19-MJ1-S2Z6

Mouser Part #
539-FSM19-MJ1-S2Z6

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH DPDT 19MM LUG STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$19.50

$16.56

$15.78

$15.08

View

Min.: 1
Mult.: 1

Emergency Stop Switches

DPDT-2NO/2NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 22MM LUG STK IP65 IK09

FSM22-MJ1-S1Z3
Mallory Sonalert
1: $27.26
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM22-MJ1-S1Z3

Mouser Part #
539-FSM22-MJ1-S1Z3

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 22MM LUG STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$27.26

$23.16

$22.49

$21.33

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH DPDT 22MM LUG STK IP65 IK09

FSM22-MJ1-S2Z6
Mallory Sonalert
1: $29.20
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM22-MJ1-S2Z6

Mouser Part #
539-FSM22-MJ1-S2Z6

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH DPDT 22MM LUG STK IP65 IK09

Datasheet

Non-Stocked Lead-Time 8 Weeks

$29.20

$24.81

$23.95

$22.68

View

Min.: 1
Mult.: 1

Emergency Stop Switches

DPDT-2NO/2NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 22MM BLOCK STK IP65

FSM22-LA38B1-1NO1NC-Z
Mallory Sonalert
1: $13.02
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM22-LA38B1-1NO1NC-Z

Mouser Part #
539-FSM22LA38B11NO1N

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH SPDT 22MM BLOCK STK IP65

Datasheet

Non-Stocked Lead-Time 8 Weeks

$13.02

$11.04

$10.76

$10.30

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH-LED SPDT 22MM R 12V BLOCK STK IP65

FSM22-LA38B1-1NO1NC-ZR12
Mallory Sonalert
1: $17.65
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM22-LA38B1-1NO1NC-ZR12

Mouser Part #
539-FSM22LA38B1NO1NC

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH-LED SPDT 22MM R 12V BLOCK STK IP65

Datasheet

Non-Stocked Lead-Time 8 Weeks

$17.65

$14.99

$14.43

$13.69

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

Emergency Stop Switches / E-Stop Switches E-SWITCH-LED SPDT 22MM R 12V BLOCK STK IP65

FSM22-LA38B2-1NO1NC-ZR12
Mallory Sonalert
1: $16.65
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part #
FSM22-LA38B2-1NO1NC-ZR12

Mouser Part #
539-FSM22LA38B21NNCZ

New Product

Mallory Sonalert

Emergency Stop Switches / E-Stop Switches E-SWITCH-LED SPDT 22MM R 12V BLOCK STK IP65

Datasheet

Non-Stocked Lead-Time 8 Weeks

$16.65

$14.14

$13.59

$12.92

View

Min.: 1
Mult.: 1

Emergency Stop Switches

SPDT-NO/NC

ON - ON

Panel Mount

FS Series Switches

Types of Switches

Mouser®

Company

Resources

Support