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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: £5.85
48In 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

48In Stock

£5.85

£4.80

£4.57

£4.03

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Min.: 1
Mult.: 1

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

PK-27N35PSQ
Mallory Sonalert
1: £5.69
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

£5.69

£4.53

£4.10

£3.73

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Min.: 1
Mult.: 1

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

PK-27N36PSQ
Mallory Sonalert
1: £4.43
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

£4.43

£3.27

£3.03

£2.81

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Mult.: 1

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

PK-27N35WQ
Mallory Sonalert
1: £4.19
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

£4.19

£3.35

£3.03

£2.75

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Min.: 1
Mult.: 1

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

PT-2725FPLQ
Mallory Sonalert
1: £2.61
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

£2.61

£2.18

£2.01

£1.83

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Min.: 1
Mult.: 1

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

PT-2725FPQ
Mallory Sonalert
1: £2.16
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

£2.16

£1.64

£1.62

£1.53

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Min.: 1
Mult.: 1

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

PT-2725PQ
Mallory Sonalert
1: £2.02
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

£2.02

£1.55

£1.42

£1.32

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Mult.: 1

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

PT-2736FPQ
Mallory Sonalert
1: £2.70
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

£2.70

£2.15

£1.90

£1.71

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Min.: 1
Mult.: 1

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

PT-2736FWQ
Mallory Sonalert
1: £2.74
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

£2.74

£2.27

£2.01

£1.84

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Min.: 1
Mult.: 1

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

PT-2736WQ
Mallory Sonalert
1: £2.61
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

£2.61

£2.15

£1.90

£1.75

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

PT-723B-76Q
Mallory Sonalert
1: £1.85
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

£1.85

£1.52

£1.37

£1.24

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Min.: 1
Mult.: 1

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

PT-2745WQ
Mallory Sonalert
1: £2.10
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

£2.10

£1.60

£1.44

£1.33

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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: £53.82
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

Learn More

Datasheet

10In Stock

£53.82

£46.64

£42.93

£41.75

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Min.: 1
Mult.: 1

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

XB5AW36B5
Schneider Electric
1: £65.82
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

£65.82

£58.64

£58.33

£55.96

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Min.: 1
Mult.: 1

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

PT-2726FWQ
Mallory Sonalert
1: £2.92
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

£2.92

£2.12

£2.03

£1.80

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Min.: 1
Mult.: 1

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

AHES3192
Panasonic Industry
1: £14.89
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

£14.89

£13.57

£12.85

£12.31

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Min.: 1
Mult.: 1

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

AHES4192
Panasonic Industry
1: £12.98
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

£12.98

£11.99

£11.19

£11.15

Min.: 1
Mult.: 1

Switch Fixings MOUNTING ADPT

ZBZ41
Schneider Electric
1: £6.73
727On Order

Mfr. Part No.
ZBZ41

Mouser Part No
996-ZBZ41

Schneider Electric

Switch Fixings MOUNTING ADPT

Datasheet

727On Order

£6.73

£6.52

£6.43

£6.36

Min.: 1
Mult.: 1

Switch Cases / Switch Covers HINGED COVER GUARD

704.925.0
EAO
1: £18.48
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

£18.48

£17.56

£17.22

£16.76

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Min.: 1
Mult.: 1

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

CES-403015-24PM-67
Same Sky
1: £6.09
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

£6.09

£4.68

£4.23

£3.93

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

CDS-40304-L100
Same Sky
1: £4.75
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

£4.75

£3.91

£3.63

£3.41

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Min.: 1
Mult.: 1

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

AI-3039-TWT-12V-R
PUI Audio
1: £2.76
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

£2.76

£2.21

£2.01

£1.79

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Min.: 1
Mult.: 1

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

AHES4293
Panasonic Industry
1: £17.19
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

£17.19

£15.79

£14.97

£14.13

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Min.: 1
Mult.: 1

Speakers & Transducers Mono Enclosed Speaker - 3W 4Ohm

3351
Adafruit
1: £2.97
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

£2.97

Min.: 1
Mult.: 1

Switch Actuators 30MM 3 P OPERATOR RED KNOB

9001KR8P1R
Schneider Electric
1: £196.46
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

£196.46

£175.06

£175.05

£175.04

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Min.: 1
Mult.: 1

30 mm Electromechanical

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