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

Indicators Electromechanical

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

Types of Electromechanical

List Images

Results: 803

Applied Filters:

Product = Indicators

Manufacturer

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 #

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 2.5KHZ, 95DB, 30X16

PF-27A25PSQ
Mallory Sonalert
1: $13.29
19In Stock

Mfr. Part No.
PF-27A25PSQ

Mouser Part No
539-PF-27A25PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 2.5KHZ, 95DB, 30X16

Datasheet

19In Stock

$13.29

$10.28

$9.32

$8.66

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 6-28DC 63-82DB 4100F FP 13X7 1600B

PF-12N40PEDR-24VICQ
Mallory Sonalert
1: $8.24
7In Stock

Mfr. Part No.
PF-12N40PEDR-24VICQ

Mouser Part No
539-PF12N40PEDR24VIC

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 6-28DC 63-82DB 4100F FP 13X7 1600B

Learn More

Datasheet

7In Stock

$8.24

$6.75

$5.73

$5.25

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 3KHZ, 85DB, 24X14MM

PF-21A31PQ
Mallory Sonalert
1: $13.97
27In Stock

Mfr. Part No.
PF-21A31PQ

Mouser Part No
539-PF21A31PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 3KHZ, 85DB, 24X14MM

Datasheet

27In Stock

$13.97

$10.88

$9.89

$9.21

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 4-28VDC 3.5KHZ, 90DB, 30X10

PF-27N36WQ
Mallory Sonalert
1: $10.59
47In Stock

Mfr. Part No.
PF-27N36WQ

Mouser Part No
539-PF27N36WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 4-28VDC 3.5KHZ, 90DB, 30X10

Datasheet

47In Stock

$10.59

$8.70

$8.27

$7.30

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Audible Alarm

PK-11N40PQ
Mallory Sonalert
1: $5.90
605In Stock
1,000Expected 11/1/2027

Mfr. Part No.
PK-11N40PQ

Mouser Part No
539-PK-11N40PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

605In Stock

1,000Expected 11/1/2027

$5.90

$4.50

$4.07

$3.77

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 2-4DC 84-89DB 400HZ CONT 26X15 STK $

PK-26N04W-03VQ
Mallory Sonalert
1: $12.36
25In Stock

Mfr. Part No.
PK-26N04W-03VQ

Mouser Part No
539-PK-26N04W-03VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 2-4DC 84-89DB 400HZ CONT 26X15 STK $

Datasheet

25In Stock

$12.36

$9.60

$8.06

$7.49

$7.09

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 8-16DC 84-89DB 400HZ CONT 26X15 STK $

PK-26N04W-12VQ
Mallory Sonalert
1: $12.19
26In Stock

Mfr. Part No.
PK-26N04W-12VQ

Mouser Part No
539-PK-26N04W-12VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 8-16DC 84-89DB 400HZ CONT 26X15 STK $

Datasheet

26In Stock

$12.19

$9.41

$8.87

$8.06

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-24DC 80-102DB 3500HZ CONT 30X16

PK-27H36EPSQ
Mallory Sonalert
1: $10.23
27In Stock

Mfr. Part No.
PK-27H36EPSQ

Mouser Part No
539-PK-27H36EPSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-24DC 80-102DB 3500HZ CONT 30X16

Learn More

Datasheet

27In Stock

$10.23

$7.89

$7.15

$6.64

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-28D0-104DB 3500HZ CONT 30X16 STK $

PK-27N35PSQ
Mallory Sonalert
1: $10.31
34In Stock

Mfr. Part No.
PK-27N35PSQ

Mouser Part No
539-PK-27N35PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-28D0-104DB 3500HZ CONT 30X16 STK $

Datasheet

34In Stock

$10.31

$8.21

$7.43

$6.75

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10

PK-27N36PSQ
Mallory Sonalert
1: $7.53
56In Stock
508Expected 5/10/2026

Mfr. Part No.
PK-27N36PSQ

Mouser Part No
539-PK-27N36PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10

Datasheet

56In Stock

508Expected 5/10/2026

$7.53

$5.51

$5.10

$4.73

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 12-20DC 87-109DB 2900HZ CONT 42X16 STK $

PK-35A29W-24VQ
Mallory Sonalert
1: $10.24
31In Stock

Mfr. Part No.
PK-35A29W-24VQ

Mouser Part No
539-PK-35A29W-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 12-20DC 87-109DB 2900HZ CONT 42X16 STK $

Datasheet

31In Stock

$10.24

$7.94

$7.21

$7.02

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

PK-35A29WQ
Mallory Sonalert
1: $10.02
95In Stock

Mfr. Part No.
PK-35A29WQ

Mouser Part No
539-PK-35A29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

Datasheet

95In Stock

$10.02

$7.78

$7.06

$6.57

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 3-24DC 88-106DB 2900HZ CONT 42X16 STK $

PK-35H29WQ
Mallory Sonalert
1: $11.12
29In Stock

Mfr. Part No.
PK-35H29WQ

Mouser Part No
539-PK-35H29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3-24DC 88-106DB 2900HZ CONT 42X16 STK $

Datasheet

29In Stock

$11.12

$10.31

$7.22

$6.80

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 8-16VDC 400HZ, 24X17X15MM

PK-16N04WA-12Q
Mallory Sonalert
1: $12.50
17In Stock

Mfr. Part No.
PK-16N04WA-12Q

Mouser Part No
539-PK16N04WA12Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 8-16VDC 400HZ, 24X17X15MM

Datasheet

17In Stock

$12.50

$10.04

$8.89

$8.26

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 20-28VDC 400HZ, 24X17X15MM

PK-16N04WA-24Q
Mallory Sonalert
1: $13.57
134In Stock
110Expected 20/10/2026

Mfr. Part No.
PK-16N04WA-24Q

Mouser Part No
539-PK16N04WA24Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 20-28VDC 400HZ, 24X17X15MM

Datasheet

134In Stock

110Expected 20/10/2026

$13.57

$10.54

$9.55

$8.85

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

PK-20A38WQ
Mallory Sonalert
1: $8.70
6In Stock

Mfr. Part No.
PK-20A38WQ

Mouser Part No
539-PK20A38WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

Datasheet

6In Stock

$8.70

$6.99

$6.22

$5.77

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC 3KHZ, 85DB, 24X9.5MM

PK-21N30WQ
Mallory Sonalert
1: $6.32
433In Stock

Mfr. Part No.
PK-21N30WQ

Mouser Part No
539-PK21N30WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC 3KHZ, 85DB, 24X9.5MM

Datasheet

433In Stock

$6.32

$5.20

$4.69

$4.38

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM

PK-21N31PQ
Mallory Sonalert
1: $7.83
89In Stock
138Expected 14/9/2026

Mfr. Part No.
PK-21N31PQ

Mouser Part No
539-PK21N31PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM

Datasheet

89In Stock

138Expected 14/9/2026

$7.83

$6.27

$5.66

$5.25

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16

PK-27N35WQ
Mallory Sonalert
1: $7.59
29In Stock

Mfr. Part No.
PK-27N35WQ

Mouser Part No
539-PK27N35WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16

Datasheet

29In Stock

$7.59

$6.08

$5.49

$4.98

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

PK-35N29WQ
Mallory Sonalert
1: $9.03
200In Stock

Mfr. Part No.
PK-35N29WQ

Mouser Part No
539-PK35N29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

Datasheet

200In Stock

$9.03

$7.81

$6.80

$6.46

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

PL-21A31PQ
Mallory Sonalert
1: $21.60
58In Stock
853On Order

Mfr. Part No.
PL-21A31PQ

Mouser Part No
539-PL21A31PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

Datasheet

58In Stock

853On Order

$21.60

$16.67

$15.11

$14.62

$13.19

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE 1.5-30VDC 3KHZ, 80DB, 24X9.5MM

PL-21N30WQ
Mallory Sonalert
1: $19.16
52In Stock

Mfr. Part No.
PL-21N30WQ

Mouser Part No
539-PL21N30WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE 1.5-30VDC 3KHZ, 80DB, 24X9.5MM

Datasheet

52In Stock

$19.16

$17.37

$13.67

$12.70

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-28VDC 2.9KHZ, 90DB, 42X16

PL-35N29WQ
Mallory Sonalert
1: $12.61
30In Stock

Mfr. Part No.
PL-35N29WQ

Mouser Part No
539-PL35N29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-28VDC 2.9KHZ, 90DB, 42X16

Datasheet

30In Stock

$12.61

$10.77

$9.78

$8.51

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT/SLOW PULSE 3-28VDC, 80DB, 24X10

PLD-21N30PQ
Mallory Sonalert
1: $11.94
20In Stock

Mfr. Part No.
PLD-21N30PQ

Mouser Part No
539-PLD-21N30PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT/SLOW PULSE 3-28VDC, 80DB, 24X10

Datasheet

20In Stock

$11.94

$9.62

$8.51

$7.90

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT/SLOW PULSE 3-28VDC, 80DB, 24X10

PLD-21N30WQ
Mallory Sonalert
1: $11.70
23In Stock

Mfr. Part No.
PLD-21N30WQ

Mouser Part No
539-PLD-21N30WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT/SLOW PULSE 3-28VDC, 80DB, 24X10

Datasheet

23In Stock

$11.70

$10.00

$9.97

$9.28

View

Min.: 1
Mult.: 1

Indicators Electromechanical

Types of Electromechanical

Customer Service Office

Company

Resources

Support