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Part #

Buzzers & Audio Indicators - Industrial FAST INTER 30-120V

SC110P
Mallory Sonalert
1: $47.03
74In Stock

Mfr. Part No.
SC110P

Mouser Part No
539-SC110P

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST INTER 30-120V

Datasheet

74In Stock

$47.03

$42.69

$41.92

$37.36

Min.: 1
Mult.: 1

Alarms

Piezoelectric

68 dBA

Pulse

2.9 kHz

120 VAC/120 VDC

22 mA

Screw

Panel Mount

42.85 mm x 47 mm

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

SC628H-BTR
Mallory Sonalert
1: $29.47
2In Stock

Mfr. Part No.
SC628H-BTR

Mouser Part No
539-SC628H-BTR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

Datasheet

2In Stock

$29.47

$28.88

$25.83

$22.92

$22.55

Min.: 1
Mult.: 1

Alarms

Piezoelectric

89 dBA

Continuous

4.5 kHz

28 VDC

23 mA

Solder Lug

Panel Mount

43 mm x 33 mm

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 16 to 28 VDC 3300 +/- 500 Hz

ZA028LDSR9
Mallory Sonalert
1: $86.73
4In Stock

Mfr. Part No.
ZA028LDSR9

Mouser Part No
539-ZA028LDSR9

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 16 to 28 VDC 3300 +/- 500 Hz

Learn More

Datasheet

4In Stock

$86.73

$39.26

Min.: 1
Mult.: 1

Alarms

Industrial

95 dBA

Siren

3.9 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

IP66

30.7 mm x 43.44 mm

Buzzers & Audio Indicators - Industrial ESK Panel mount buzzer M22 230-240 V AC , black

812500313
Auer Signal
1: $47.26
11In Stock

Mfr. Part No.
812500313

Mouser Part No
900-812500313

Auer Signal

Buzzers & Audio Indicators - Industrial ESK Panel mount buzzer M22 230-240 V AC , black

Datasheet

11In Stock

$47.26

$46.00

Min.: 1
Mult.: 1

Buzzers

Panel Mount

65 dBA

Continuous, Pulse

50 Hz to 60 Hz

230 VAC

35 mA

Screw

Panel Mount

IP65

55 mm x 75 mm x 55 mm

ESK

Buzzers & Audio Indicators - Industrial Wall Selectable Horn/Strobe, Red Lens, White

CHS-24RW
AMSECO
1: $84.83
5In Stock

Mfr. Part No.
CHS-24RW

Mouser Part No
507-4890127

AMSECO

Buzzers & Audio Indicators - Industrial Wall Selectable Horn/Strobe, Red Lens, White

Datasheet

5In Stock

$84.83

$75.88

$70.79

$68.02

$63.39

Min.: 1
Mult.: 1

Horn Strobes

Indoor

81 dBA

Multiple Tones

2.4 kHz

24 VDC

28 mA

Terminal Block

Flush Mount

5 in x 4.5 in x 2.5 in

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 CUL ROHS STK $

SCE048LD2VC1S
Mallory Sonalert
1: $41.22
1In Stock

Mfr. Part No.
SCE048LD2VC1S

Mouser Part No
539-SCE048LD2VC1S

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CUL ROHS STK $

Datasheet

1In Stock

$41.22

$36.14

$34.35

$33.17

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Multiple Tones

2 kHz

48 VDC

40 mA

Wire Lead

Panel Mount

43 mm x 47 mm

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 Ind Control SoundLED 20-28Vdc 85-95dB GR

ZT028LDIC3G
Mallory Sonalert
1: $107.97
4In Stock

Mfr. Part No.
ZT028LDIC3G

Mouser Part No
539-ZT028LDIC3G

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Ind Control SoundLED 20-28Vdc 85-95dB GR

Learn More

Datasheet

4In Stock

$107.97

$86.88

$79.65

Min.: 1
Mult.: 1

Indicators

Indicator

95 dBA

3.9 kHz

24 V

25 mA

Terminal Block

Buzzers & Audio Indicators - Industrial MED CONT 30-120V

SC110
Mallory Sonalert
1: $49.64
129In Stock

Mfr. Part No.
SC110

Mouser Part No
539-SC110

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MED CONT 30-120V

Datasheet

129In Stock

$49.64

$39.72

$36.28

$35.89

$33.65

Min.: 1
Mult.: 1

Alarms

Piezoelectric

68 dBA

Continuous

2.9 kHz

120 VAC

19 mA

Screw

Panel Mount

42.85 mm x 33 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, MEDIUM

SC628M
Mallory Sonalert
1: $52.21
32In Stock

Mfr. Part No.
SC628M

Mouser Part No
539-SC628M

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, MEDIUM

Learn More

Datasheet

32In Stock

$52.21

$41.58

Min.: 1
Mult.: 1

Alarms

Piezoelectric

90 dBA

Continuous

2.9 kHz

28 VDC

16 mA

Screw

Panel Mount

43 mm x 33 mm

Buzzers & Audio Indicators - Industrial Electro-Mechanical Indicator

IE260406-3
DB Unlimited
1: $7.77
148In Stock

Mfr. Part No.
IE260406-3

Mouser Part No
497-IE260406-3

DB Unlimited

Buzzers & Audio Indicators - Industrial Electro-Mechanical Indicator

Learn More

Datasheet

148In Stock

$7.77

$6.13

$5.76

$4.88

$4.63

Min.: 1
Mult.: 1

Indicators

Electromechanical

95 dBA

Single

400 Hz

6 V

33 mA

Wire Lead

Flange Mount

26 mm x 17.6 mm

Buzzers & Audio Indicators - Industrial PIEZO-A-LERT

PAL-328
AMSECO
1: $19.93
24In Stock
40Expected 04/03/2026

Mfr. Part No.
PAL-328

Mouser Part No
507-PAL328

AMSECO

Buzzers & Audio Indicators - Industrial PIEZO-A-LERT

Datasheet

24In Stock

40Expected 04/03/2026

$19.93

$16.32

$15.00

$14.04

$13.99

Min.: 1
Mult.: 1

Buzzers

Piezoelectric

100 dB

Beep

28 VDC

20 mA

Wire Lead

Flush Mount

39.5 mm

Buzzers & Audio Indicators - Industrial 15W W/BLUE STROBE

SSX-52SB
AMSECO
1: $144.40
2In Stock

Mfr. Part No.
SSX-52SB

Mouser Part No
507-SSX-52SB

AMSECO

Buzzers & Audio Indicators - Industrial 15W W/BLUE STROBE

Datasheet

2In Stock

$144.40

$125.43

Min.: 1
Mult.: 1

Siren Strobes

Indoor/Outdoor

115 dB

Warble

12 VDC

748 mA

Screw

Flush Mount

147 mm x 127 mm x 111 mm

SSX-52

Buzzers & Audio Indicators - Industrial CUL ROHS STK $

SCE028LD2VC1B
Mallory Sonalert
1: $44.22
2In Stock

Mfr. Part No.
SCE028LD2VC1B

Mouser Part No
539-SCE028LD2VC1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CUL ROHS STK $

Datasheet

2In Stock

$44.22

$38.11

$36.11

$34.78

View

Min.: 1
Mult.: 1

Alarms

Variable

2 kHz

16 V to 28 V

40 mA

Wire Lead

Board Mount

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 22MM 6-16DC 65-75DB CHIME CUL ROHS STK$

ZA016SDCM1
Mallory Sonalert
1: $97.89
9In Stock

Mfr. Part No.
ZA016SDCM1

Mouser Part No
539-ZA016SDCM1

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 22MM 6-16DC 65-75DB CHIME CUL ROHS STK$

Learn More

Datasheet

9In Stock

$97.89

$39.26

Min.: 1
Mult.: 1

16 V

40 mA

Terminal Block

Panel Mount

22 mm L x 22 mm W x 43.5 mm H

Buzzers & Audio Indicators - Industrial 22MM 16-28DC 65-75DB FDBLP CUL ROH STK$

ZA028SDDP2
Mallory Sonalert
1: $82.25
4In Stock

Mfr. Part No.
ZA028SDDP2

Mouser Part No
539-ZA028SDDP2

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 22MM 16-28DC 65-75DB FDBLP CUL ROH STK$

Learn More

Datasheet

4In Stock

$82.25

$33.56

$33.44

Quote

Min.: 1
Mult.: 1

Alarms

Industrial

75 dBA

Pulse

3.9 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

IP66

30.7 mm x 43.44 mm

Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Blue; Cont.

ZT028LDCTB
Mallory Sonalert
1: $66.88
9In Stock

Mfr. Part No.
ZT028LDCTB

Mouser Part No
539-ZT028LDCTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial ALARM+LED 28 Vdc; Loud; Blue; Cont.

Learn More

Datasheet

9In Stock

$66.88

$39.62

Min.: 1
Mult.: 1

Alarms

Industrial

95 dBA

Continuous

3.9 kHz

28 VDC

40 mA

Terminal Block

Panel Mount

IP66

30.7 mm x 43.44 mm

Buzzers & Audio Indicators - Industrial

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9 mm x 4 mm
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18 mm x 24 mm x 46.5 mm
18.03 mm x 5.08 mm x 14.99 mm
22 mm L x 22 mm W x 43.5 mm H
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