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30 mm Electromechanical

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Part #

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

PF-27N36WQ
Mallory Sonalert
1: $7.79
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

$7.79

$6.40

$6.08

$5.37

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

PK-27N35PSQ
Mallory Sonalert
1: $7.58
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

$7.58

$6.04

$5.46

$4.96

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Mult.: 1

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

PK-27N36PSQ
Mallory Sonalert
1: $5.90
56In Stock
508Expected 05/10/2026

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 05/10/2026

$5.90

$4.35

$4.03

$3.74

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

PK-27N35WQ
Mallory Sonalert
1: $5.58
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

$5.58

$4.47

$4.04

$3.66

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Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.5KHZ 3TERMS, 6MM TERMS

PT-2725FPLQ
Mallory Sonalert
1: $3.48
4In Stock

Mfr. Part No.
PT-2725FPLQ

Mouser Part No
539-PT-2725FPLQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.5KHZ 3TERMS, 6MM TERMS

Datasheet

4In Stock

$3.48

$2.91

$2.68

$2.44

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Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.5KHZ 3TERMS, 3MM TERMS

PT-2725FPQ
Mallory Sonalert
1: $2.87
204In Stock

Mfr. Part No.
PT-2725FPQ

Mouser Part No
539-PT-2725FPQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.5KHZ 3TERMS, 3MM TERMS

Datasheet

204In Stock

$2.87

$2.19

$2.15

$2.04

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Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-30VPP 90DB 2.5KHZ

PT-2725PQ
Mallory Sonalert
1: $2.69
2In Stock

Mfr. Part No.
PT-2725PQ

Mouser Part No
539-PT-2725PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-30VPP 90DB 2.5KHZ

Datasheet

2In Stock

$2.69

$2.06

$1.90

$1.76

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Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

PT-2736FPQ
Mallory Sonalert
1: $3.59
27In Stock

Mfr. Part No.
PT-2736FPQ

Mouser Part No
539-PT-2736FPQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

Datasheet

27In Stock

$3.59

$2.86

$2.54

$2.28

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Buzzers & Audio Indicators - Industrial BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

PT-2736FWQ
Mallory Sonalert
1: $3.65
83In Stock

Mfr. Part No.
PT-2736FWQ

Mouser Part No
539-PT-2736FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

Datasheet

83In Stock

$3.65

$3.02

$2.68

$2.45

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Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.5KHZ 90DB, FLANGE, 30X10

PT-2736WQ
Mallory Sonalert
1: $3.48
160In Stock

Mfr. Part No.
PT-2736WQ

Mouser Part No
539-PT-2736WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.5KHZ 90DB, FLANGE, 30X10

Datasheet

160In Stock

$3.48

$2.86

$2.54

$2.34

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Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-30VPP 90DB 2.6KHZ

PT-723B-76Q
Mallory Sonalert
1: $2.46
73In Stock

Mfr. Part No.
PT-723B-76Q

Mouser Part No
539-PT-723B-76Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-30VPP 90DB 2.6KHZ

Datasheet

73In Stock

$2.46

$2.02

$1.82

$1.65

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Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 4.5KHZ 90DB, FLANGE, 30X5

PT-2745WQ
Mallory Sonalert
1: $2.80
200In Stock

Mfr. Part No.
PT-2745WQ

Mouser Part No
539-PT2745WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 4.5KHZ 90DB, FLANGE, 30X5

Datasheet

200In Stock

$2.80

$2.13

$1.92

$1.77

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Emergency Stop Switches / E-Stop Switches 2-5A 35VAC/DC ON-OFF DPST Rnd Red QC IP6

1.15.213.012/0000
RAFI
1: $71.69
10In Stock

Mfr. Part No.
1.15.213.012/0000

Mouser Part No
611-1152130120000

RAFI

Emergency Stop Switches / E-Stop Switches 2-5A 35VAC/DC ON-OFF DPST Rnd Red QC IP6

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Datasheet

10In Stock

$71.69

$62.13

$57.17

$55.60

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Pushbutton Switches - Industrial PUSH BUTTON LED 24V 22MM XB5B

XB5AW36B5
Schneider Electric
1: $87.68
643On Order

Mfr. Part No.
XB5AW36B5

Mouser Part No
996-XB5AW36B5

Schneider Electric

Pushbutton Switches - Industrial PUSH BUTTON LED 24V 22MM XB5B

Learn More

Datasheet

643On Order

$87.68

$78.10

$77.70

$74.53

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Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 2.6KHZ 90DB, 3WIRES, 30X10

PT-2726FWQ
Mallory Sonalert
1: $3.89
7In Stock

Mfr. Part No.
PT-2726FWQ

Mouser Part No
539-PT-2726FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 2.6KHZ 90DB, 3WIRES, 30X10

Datasheet

7In Stock

$3.89

$2.82

$2.70

$2.40

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General Purpose Relays ThruHole,24VDC Coil 30x36x40, 35A

AHES3192
Panasonic Industry
1: $19.84
1,985On Order

Mfr. Part No.
AHES3192

Mouser Part No
769-AHES3192

Panasonic Industry

General Purpose Relays ThruHole,24VDC Coil 30x36x40, 35A

Learn More

Datasheet

1,985On Order

$19.84

$18.07

$17.12

$16.39

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Mult.: 1

General Purpose Relays ThruHole,24VDC Coil 30x36x40, 35A

AHES4192
Panasonic Industry
1: $17.29
2,000On Order

Mfr. Part No.
AHES4192

Mouser Part No
769-AHES4192

Panasonic Industry

General Purpose Relays ThruHole,24VDC Coil 30x36x40, 35A

Learn More

Datasheet

2,000On Order

$17.29

$15.97

$14.91

$14.34

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Switch Fixings MOUNTING ADPT

ZBZ41
Schneider Electric
1: $8.97
727On Order

Mfr. Part No.
ZBZ41

Mouser Part No
996-ZBZ41

Schneider Electric

Switch Fixings MOUNTING ADPT

Datasheet

727On Order

$8.97

$8.69

$8.57

$8.47

$8.46

Min.: 1
Mult.: 1

Switch Cases / Switch Covers HINGED COVER GUARD

704.925.0
EAO
1: $19.60
115Expected 29/09/2026

Mfr. Part No.
704.925.0

Mouser Part No
123-704.925.0

EAO

Switch Cases / Switch Covers HINGED COVER GUARD

Learn More

Datasheet

115Expected 29/09/2026

$19.60

$18.62

$18.27

$17.78

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Speakers & Transducers 40 x 15 mm, Enclosed, Rectangular Case, 2 W, 4 Ohm, Neodymium Magnet, PEI Cone

CES-403015-24PM-67
Same Sky
1: $8.12
1,598On Order

Mfr. Part No.
CES-403015-24PM-67

Mouser Part No
179-CES-40301524PM67

Same Sky

Speakers & Transducers 40 x 15 mm, Enclosed, Rectangular Case, 2 W, 4 Ohm, Neodymium Magnet, PEI Cone

Learn More

Datasheet

1,598On Order

$8.12

$6.23

$5.63

$5.23

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Speakers & Transducers 2W 4Ohm 400Hz WireLd 40x30mm Papr Nd-Fe-B

CDS-40304-L100
Same Sky
1: $6.32
1,225Expected 04/12/2026

Mfr. Part No.
CDS-40304-L100

Mouser Part No
490-CDS-40304-L100

Same Sky

Speakers & Transducers 2W 4Ohm 400Hz WireLd 40x30mm Papr Nd-Fe-B

Learn More

Datasheet

1,225Expected 04/12/2026

$6.32

$5.21

$4.84

$4.55

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Mult.: 1

Buzzers & Audio Indicators - Board Mount 12VDC 15MA 100DBA 3900HZ

AI-3039-TWT-12V-R
PUI Audio
1: $3.68
923On Order

Mfr. Part No.
AI-3039-TWT-12V-R

Mouser Part No
665-AI3039TWT12VR

PUI Audio

Buzzers & Audio Indicators - Board Mount 12VDC 15MA 100DBA 3900HZ

Datasheet

923On Order

$3.68

$2.94

$2.67

$2.38

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Mult.: 1

General Purpose Relays ThruHole,48VDC Coil 30x36x40, 35A

AHES4293
Panasonic Industry
1: $22.89
100Expected 31/08/2026

Mfr. Part No.
AHES4293

Mouser Part No
769-AHES4293

Panasonic Industry

General Purpose Relays ThruHole,48VDC Coil 30x36x40, 35A

Learn More

Datasheet

100Expected 31/08/2026

$22.89

$21.04

$19.94

$18.83

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Speakers & Transducers Mono Enclosed Speaker - 3W 4Ohm

3351
Adafruit
1: $3.95
201Expected 18/11/2026

Mfr. Part No.
3351

Mouser Part No
485-3351

Adafruit

Speakers & Transducers Mono Enclosed Speaker - 3W 4Ohm

Datasheet

201Expected 18/11/2026

$3.95

Min.: 1
Mult.: 1

Switch Actuators 30MM 3 P OPERATOR RED KNOB

9001KR8P1R
Schneider Electric
1: $261.67
2Expected 28/08/2026

Mfr. Part No.
9001KR8P1R

Mouser Part No
996-9001KR8P1R

Schneider Electric

Switch Actuators 30MM 3 P OPERATOR RED KNOB

Datasheet

2Expected 28/08/2026

$261.67

$233.17

$233.15

$233.14

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30 mm Electromechanical

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