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SCE Series Buzzers & Audio Indicators - Industrial

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Part #

Buzzers & Audio Indicators - Industrial CONSTANT 16-28V, 3KHZ, MED

SCE028MA3CTB
Mallory Sonalert
1: $47.55
2In Stock

Mfr. Part No.
SCE028MA3CTB

Mouser Part No
539-SCE028MA3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28V, 3KHZ, MED

Datasheet

2In Stock

$47.55

$34.91

$33.95

Min.: 1
Mult.: 1

Buzzers

85 dBA

Continuous

2.9 kHz

28 V

20 mA

Terminal Block

Panel Mount

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 28-48V, 3KHZ, XLOUD

SCE048XA3CTB
Mallory Sonalert
1: $51.84
1In Stock

Mfr. Part No.
SCE048XA3CTB

Mouser Part No
539-SCE048XA3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 28-48V, 3KHZ, XLOUD

Datasheet

1In Stock

$51.84

$50.50

$46.64

$42.18

Quote

Min.: 1
Mult.: 1

Buzzers

105 dBA

Continuous

2.9 kHz

48 V

20 mA

Screw

Flush Mount

SCE

Buzzers & Audio Indicators - Industrial 1 MIN ON/DBL PULSE 16-28V, 3KHZ, XLOUD

SCE028XA3SD5B
Mallory Sonalert
1: $90.63
1In Stock

Mfr. Part No.
SCE028XA3SD5B

Mouser Part No
539-SCE028XA3SD5B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 1 MIN ON/DBL PULSE 16-28V, 3KHZ, XLOUD

Datasheet

1In Stock

$90.63

$81.92

$78.82

Min.: 1
Mult.: 1

28 VAC

40 mA

SCE

Buzzers & Audio Indicators - Industrial FAST PULSE 16-28VDC, 3KHZ, XLOD

SCE028XD3FP1B
Mallory Sonalert
1: $62.16
1In Stock

Mfr. Part No.
SCE028XD3FP1B

Mouser Part No
539-SCE028XD3FP1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE 16-28VDC, 3KHZ, XLOD

Datasheet

1In Stock

$62.16

$61.33

$58.98

Min.: 1
Mult.: 1

28 V

40 mA

SCE

Buzzers & Audio Indicators - Industrial CHIME 30-120V, 3KHZ, LOUD

SCE120LA3CM1B
Mallory Sonalert
1: $88.86
1In Stock

Mfr. Part No.
SCE120LA3CM1B

Mouser Part No
539-SCE120LA3CM1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CHIME 30-120V, 3KHZ, LOUD

Datasheet

1In Stock

$88.86

$86.20

$82.95

Min.: 1
Mult.: 1

120 VAC

40 mA

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 30-120V, 2KHZ, LOUD

SCE120LA2CT1B
Mallory Sonalert
1: $74.26
2In Stock

Mfr. Part No.
SCE120LA2CT1B

Mouser Part No
539-SCE120LA2CT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 30-120V, 2KHZ, LOUD

Datasheet

2In Stock

$74.26

$72.78

Min.: 1
Mult.: 1

Buzzers

95 dBA

Continuous

2 kHz

120 V

40 mA

Flush Mount

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, LOUD

SCE028LD2CT1B
Mallory Sonalert
1: $34.25
4In Stock

Mfr. Part No.
SCE028LD2CT1B

Mouser Part No
539-SCE028LD2CT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, LOUD

Datasheet

4In Stock

$34.25

$33.57

$33.56

$30.48

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Continuous

2 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

Buzzers & Audio Indicators - Industrial FAST WARBLE 6-16VDC, 3KHZ, LOUD

SCE016LD3DT7B
Mallory Sonalert
1: $51.24
5In Stock

Mfr. Part No.
SCE016LD3DT7B

Mouser Part No
539-SCE016LD3DT7B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST WARBLE 6-16VDC, 3KHZ, LOUD

Datasheet

5In Stock

$51.24

$44.14

$43.72

$42.91

View

Min.: 1
Mult.: 1

16 V

40 mA

1.69 in L x 1.69 in W x 1.41 in H

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, MED

SCE028MD2CT1B
Mallory Sonalert
1: $33.14
5In Stock

Mfr. Part No.
SCE028MD2CT1B

Mouser Part No
539-SCE028MD2CT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, MED

Datasheet

5In Stock

$33.14

$32.49

$29.58

$26.68

Quote

Min.: 1
Mult.: 1

Alarms

Piezoelectric

85 dBA

Continuous

2 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

Buzzers & Audio Indicators - Industrial SLOW PULSE 16-28VDC, 3KHZ, XLOD

SCE028XD3SP1B
Mallory Sonalert
1: $60.03
1In Stock

Mfr. Part No.
SCE028XD3SP1B

Mouser Part No
539-SCE028XD3SP1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE 16-28VDC, 3KHZ, XLOD

Datasheet

1In Stock

$60.03

$59.24

$56.95

Min.: 1
Mult.: 1

28 V

40 mA

SCE

Buzzers & Audio Indicators - Industrial SLOW WARBLE 30-120V, 3KHZ, LOUD

SCE120LA3DT8B
Mallory Sonalert
1: $93.62
Non-Stocked Lead-Time 1 Week

Mfr. Part No.
SCE120LA3DT8B

Mouser Part No
539-SCE120LA3DT8B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW WARBLE 30-120V, 3KHZ, LOUD

Datasheet

Non-Stocked Lead-Time 1 Week

$93.62

$84.91

$81.46

Min.: 1
Mult.: 1

120 VAC

40 mA

SCE

Buzzers & Audio Indicators - Industrial CHIME 30-120V, 3KHZ, MED

SCE120MA3CM1B
Mallory Sonalert
1: $95.69
1In Stock

Mfr. Part No.
SCE120MA3CM1B

Mouser Part No
539-SCE120MA3CM1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CHIME 30-120V, 3KHZ, MED

Datasheet

1In Stock

$95.69

$82.43

$79.19

Min.: 1
Mult.: 1

Buzzer

120 VAC

40 mA

Flush Mount

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 30-120V, 2KHZ, XLOUD

SCE120XA2CTB
Mallory Sonalert
1: $74.68
4In Stock

Mfr. Part No.
SCE120XA2CTB

Mouser Part No
539-SCE120XA2CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 30-120V, 2KHZ, XLOUD

Datasheet

4In Stock

$74.68

$69.33

Min.: 1
Mult.: 1

120 VAC

40 mA

SCE

Buzzers & Audio Indicators - Industrial SLOW PULSE 6-16VDC, 3KHZ, XLOUD

SCE016XD3SP1B
Mallory Sonalert
1: $61.37
5In Stock

Mfr. Part No.
SCE016XD3SP1B

Mouser Part No
539-SCE016XD3SP1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE 6-16VDC, 3KHZ, XLOUD

Datasheet

5In Stock

$61.37

$52.90

$51.03

$50.10

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

105 dBA

Pulse

2.9 kHz

16 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

Buzzers & Audio Indicators - Industrial SLOW WARBLE 16-28VDC, 2KHZ, LOUD

SCE028LD2DT1B
Mallory Sonalert
1: $63.80
3In Stock

Mfr. Part No.
SCE028LD2DT1B

Mouser Part No
539-SCE028LD2DT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW WARBLE 16-28VDC, 2KHZ, LOUD

Datasheet

3In Stock

$63.80

$54.37

$52.98

$52.08

View

Min.: 1
Mult.: 1

28 V

40 mA

SCE

Buzzers & Audio Indicators - Industrial FAST SIREN 16-28VDC, 3KHZ, LOUD

SCE028LD3SR3S
Mallory Sonalert
1: $74.52
2In Stock

Mfr. Part No.
SCE028LD3SR3S

Mouser Part No
539-SCE028LD3SR3S

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST SIREN 16-28VDC, 3KHZ, LOUD

Datasheet

2In Stock

$74.52

$65.94

$62.41

Min.: 1
Mult.: 1

Siren (Fast Siren)

28 V

40 mA

SCE

Buzzers & Audio Indicators - Industrial MULTI-TONE 16-28VDC, 3KHZ, TERM

SCE028XD3MG2S
Mallory Sonalert
1: $55.49
15In Stock

Mfr. Part No.
SCE028XD3MG2S

Mouser Part No
539-SCE028XD3MG2S

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MULTI-TONE 16-28VDC, 3KHZ, TERM

Datasheet

15In Stock

$55.49

$48.98

Min.: 1
Mult.: 1

Alarms

Piezoelectric

105 dBA

Multiple Tones

2.9 kHz

28 VDC

40 mA

Wire Lead

Panel Mount

43 mm x 33 mm

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, MED

SCE028MD3CTB
Mallory Sonalert
1: $24.66
439In Stock
283Expected 27/02/2026

Mfr. Part No.
SCE028MD3CTB

Mouser Part No
539-SCE028MD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, MED

Learn More

Datasheet

439In Stock

283Expected 27/02/2026

$24.66

$19.55

$17.87

$16.82

$15.69

Min.: 1
Mult.: 1

Alarms

Piezoelectric

85 dBA

Continuous

2.9 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 6-16VDC, 3KHZ, XLOUD

SCE016XD3CTB
Mallory Sonalert
1: $31.02
49In Stock

Mfr. Part No.
SCE016XD3CTB

Mouser Part No
539-SCE016XD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 6-16VDC, 3KHZ, XLOUD

Learn More

Datasheet

49In Stock

$31.02

$24.99

$22.85

$20.95

$20.16

Min.: 1
Mult.: 1

Alarms

Piezoelectric

105 dBA

Continuous

2.9 kHz

16 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

Buzzers & Audio Indicators - Industrial FAST DBL PULSE 16-28V, 2KHZ, LOUD

SCE028LA2DP2B
Mallory Sonalert
1: $87.81
2In Stock

Mfr. Part No.
SCE028LA2DP2B

Mouser Part No
539-SCE028LA2DP2B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST DBL PULSE 16-28V, 2KHZ, LOUD

Datasheet

2In Stock

$87.81

$75.36

$72.58

Min.: 1
Mult.: 1

28 VAC

40 mA

SCE

Buzzers & Audio Indicators - Industrial TELEPHONE RINGER 16-28VDC, 2KHZ, LOUD

SCE028LD2TT1B
Mallory Sonalert
1: $62.91
3In Stock

Mfr. Part No.
SCE028LD2TT1B

Mouser Part No
539-SCE028LD2TT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial TELEPHONE RINGER 16-28VDC, 2KHZ, LOUD

Datasheet

3In Stock

$62.91

$48.91

$44.17

$41.65

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Ringer

2 kHz

28 VDC

30 mA

Terminal Block

Panel Mount

43 mm x 48.26 mm

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, LOUD

SCE028LD3CTB
Mallory Sonalert
1: $28.05
13In Stock

Mfr. Part No.
SCE028LD3CTB

Mouser Part No
539-SCE028LD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, LOUD

Learn More

Datasheet

13In Stock

$28.05

$23.65

$20.52

$19.19

$18.29

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Continuous

2.9 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

Buzzers & Audio Indicators - Industrial FAST WARBLE 16-28VDC, 3KHZ, LOUD

SCE028LD3DT7B
Mallory Sonalert
1: $57.32
1In Stock

Mfr. Part No.
SCE028LD3DT7B

Mouser Part No
539-SCE028LD3DT7B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST WARBLE 16-28VDC, 3KHZ, LOUD

Datasheet

1In Stock

$57.32

$47.21

$44.81

Min.: 1
Mult.: 1

28 V

40 mA

SCE

Buzzers & Audio Indicators - Industrial TELEPHONE RINGER 16-28VDC, 2KHZ, MED

SCE028MD2TT1B
Mallory Sonalert
1: $50.20
2In Stock

Mfr. Part No.
SCE028MD2TT1B

Mouser Part No
539-SCE028MD2TT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial TELEPHONE RINGER 16-28VDC, 2KHZ, MED

Datasheet

2In Stock

$50.20

$48.34

$46.56

$45.91

View

Min.: 1
Mult.: 1

28 V

40 mA

SCE

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, SOFT

SCE028SD2CT1B
Mallory Sonalert
1: $43.25
1In Stock

Mfr. Part No.
SCE028SD2CT1B

Mouser Part No
539-SCE028SD2CT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, SOFT

Datasheet

1In Stock

$43.25

$37.74

$31.23

$29.55

Quote

Min.: 1
Mult.: 1

Alarms

Piezoelectric

75 dBA

Continuous

2 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

43 mm x 36 mm

SCE

SCE Series Buzzers & Audio Indicators - Industrial

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