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    Panel Accessories / Buzzer/Horn/Alarm

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 101-150 of 311.
    CORNELL DUBILIER SBT5LMMEPC

    CORNELL DUBILIER

    MALLORY SONALERT

    SBT5LMMEPC

    PIEZO ALARM, MEDICAL, FAILURE, 95DBA, TRANSDUCER FUNCTION:ALARM, TONES:PULSE, SUPPLY VOLTAGE MIN:3.3VDC, SUPPLY VOLTAGE MAX:5VDC, OPERATING CURRENT MAX:20MA, SOUND LEVEL SPL:95DBA, RESONANT ...
    £49.88 Price with VAT: £59.85 Buy Surplus As Low As £30.23 Price with VAT: £36.27
    £30.23 Price with VAT: £36.27
    CORNELL DUBILIER SBT5LMMPPC

    CORNELL DUBILIER

    MALLORY SONALERT

    SBT5LMMPPC

    PIEZO ALARM, MEDICAL, PERFUSION, 95DBA, TRANSDUCER FUNCTION:ALARM, TONES:PULSE, SUPPLY VOLTAGE MIN:3.3VDC, SUPPLY VOLTAGE MAX:5VDC, OPERATING CURRENT MAX:20MA, SOUND LEVEL SPL:95DBA, RESONAN ...
    £30.57 Price with VAT: £36.68 Buy Surplus As Low As £18.34 Price with VAT: £22.01
    £18.34 Price with VAT: £22.01
    CORNELL DUBILIER SC250EPR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC250EPR

    60-250AC/DC 64-74DB FP ROHS STK
    £108.06 Price with VAT: £129.68 Buy Surplus As Low As £64.99 Price with VAT: £77.99
    £64.99 Price with VAT: £77.99
    CORNELL DUBILIER SC250FR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC250FR

    22-07410-00R ROHS STK $
    £81.89 Price with VAT: £98.26 Buy Surplus As Low As £49.13 Price with VAT: £58.96
    £49.13 Price with VAT: £58.96
    CORNELL DUBILIER SC250HJR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC250HJR

    22-07419-00R ROHS STK $
    £117.13 Price with VAT: £140.56 Buy Surplus As Low As £70.28 Price with VAT: £84.33
    £70.28 Price with VAT: £84.33
    CORNELL DUBILIER AST1440MATRQ

    CORNELL DUBILIER

    MALLORY SONALERT

    AST1440MATRQ

    TRANSDUCER, BUZZER, 4KHZ, 75DBA, 20V, TRANSDUCER FUNCTION:BUZZER, SUPPLY VOLTAGE MIN:1V, SUPPLY VOLTAGE MAX:20V, CURRENT RATING:2MA, TONES:CONTINUOUS, SOUND LEVEL SPL:75DB, RESONANT FREQUENC ...
    £2.35 Price with VAT: £2.82 Buy Surplus As Low As £1.41 Price with VAT: £1.70
    £1.41 Price with VAT: £1.70
    CORNELL DUBILIER AST1575BMAQ

    CORNELL DUBILIER

    MALLORY SONALERT

    AST1575BMAQ

    AUDIO INDICATOR, 3.65KHZ, 85DB, 30V; TRANSDUCER FUNCTION:BUZZER; SUPPLY VOLTAGE MIN:1V; SUPPLY VOLTAGE MAX:30V; CURRENT RATING:5MA; TONES:CONTINUOUS; SOUND LEVEL SPL:85DB; RESONANT FREQUENCY ...
    £3.32 Price with VAT: £3.99 Buy Surplus As Low As £1.99 Price with VAT: £2.39
    £1.99 Price with VAT: £2.39
    CORNELL DUBILIER AST1575BMATRQ

    CORNELL DUBILIER

    MALLORY SONALERT

    AST1575BMATRQ

    TRANSDUCER, BUZZER, 3.65KHZ, 85DBA, 30V; TRANSDUCER FUNCTION:BUZZER; SUPPLY VOLTAGE MIN:1V; SUPPLY VOLTAGE MAX:30V; CURRENT RATING:5MA; TONES:CONTINUOUS; SOUND LEVEL SPL:85DB; RESONANT FREQU ...
    £2.62 Price with VAT: £3.14 Buy Surplus As Low As £1.57 Price with VAT: £1.89
    £1.57 Price with VAT: £1.89
    CORNELL DUBILIER AST1628MATRQ

    CORNELL DUBILIER

    MALLORY SONALERT

    AST1628MATRQ

    TRANSDUCER, BUZZER, 4KHZ, 75DBA, 25V, FULL REEL, TRANSDUCER FUNCTION:BUZZER, SUPPLY VOLTAGE MIN:1V, SUPPLY VOLTAGE MAX:25V, CURRENT RATING:5MA, TONES:CONTINUOUS, SOUND LEVEL SPL:75DB, RESONA ...
    £3.29 Price with VAT: £3.95 Buy Surplus As Low As £1.98 Price with VAT: £2.37
    £1.98 Price with VAT: £2.37
    CORNELL DUBILIER SC648A

    CORNELL DUBILIER

    MALLORY SONALERT

    SC648A

    BUZZER, SERIES SC, PIEZO, INDICATOR; INTERNALLY DRIVEN, SINGLE TONE, 10-48V AC/DC, 2.9KHZ FREQUENCY, 4-16MA, TOP PORT LOCATION, SCREW TERMINAL, PANEL MOUNT, -30 TO 65 DEG. C
    £58.58 Price with VAT: £70.30 Buy Surplus As Low As £22.90 Price with VAT: £27.48
    £22.90 Price with VAT: £27.48
    CORNELL DUBILIER SC648ANJ

    CORNELL DUBILIER

    MALLORY SONALERT

    SC648ANJ

    10-48AC/DC 91-104DB SP STK ROHS COMPLIANT: NO
    £75.57 Price with VAT: £90.68 Buy Surplus As Low As £45.34 Price with VAT: £54.41
    £45.34 Price with VAT: £54.41
    CORNELL DUBILIER SCA648ADJ

    CORNELL DUBILIER

    MALLORY SONALERT

    SCA648ADJ

    ALARM NON-ALERT
    Buy Surplus As Low As £15.87 Price with VAT: £19.04
    £15.87 Price with VAT: £19.04
    CORNELL DUBILIER SCE016XD2CTB

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE016XD2CTB

    BUZZER, PIEZO, 2KHZ, 105DBA, 16VDC; TRANSDUCER FUNCTION:ALARM; TONES:CONTINUOUS; SUPPLY VOLTAGE MIN:6VDC; SUPPLY VOLTAGE MAX:16VDC; OPERATING CURRENT MAX:40MA; SOUND LEVEL SPL:105DBA; RESONA ...
    £36.27 Price with VAT: £43.53 Buy Surplus As Low As £21.91 Price with VAT: £26.30
    £21.91 Price with VAT: £26.30
    CORNELL DUBILIER SCE120LA3FP1B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE120LA3FP1B

    PIEZO; TRANSDUCER FUNCTION:ALARM; TONES:FAST PULSE; SUPPLY VOLTAGE MIN:48V; SUPPLY VOLTAGE MAX:120V; OPERATING CURRENT MAX:40MA; SOUND LEVEL SPL:95DBA; RESONANT FREQUENCY:2.9KHZ; PRODUCT RAN ...
    £96.55 Price with VAT: £115.86 Buy Surplus As Low As £57.93 Price with VAT: £69.52
    £57.93 Price with VAT: £69.52
    CORNELL DUBILIER SCE120XA2CTB

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE120XA2CTB

    ALARM, PANEL MOUNT, CONSTANT TONE, 48-120 VAC, 48 MAMP MAX, 95-105 DB(A), TERMINAL BLOCK, 2000 +/- 500 HZ
    £101.26 Price with VAT: £121.51 Buy Surplus As Low As £61.21 Price with VAT: £73.45
    £61.21 Price with VAT: £73.45
    CORNELL DUBILIER SCH110NR

    CORNELL DUBILIER

    MALLORY SONALERT

    SCH110NR

    LOCATION ALARM, 2900 HZ, 95DBA, 30-120VAC/VDC, TRANSDUCER FUNCTION:ALARM, TONES:CONTINUOUS, SUPPLY VOLTAGE MIN:30V, SUPPLY VOLTAGE MAX:120V, OPERATING CURRENT MAX:24MA, SOUND LEVEL SPL:95DBA ...
    £453.41 Price with VAT: £544.09 Buy Surplus As Low As £272.05 Price with VAT: £326.46
    £272.05 Price with VAT: £326.46
    CORNELL DUBILIER SCH616NR

    CORNELL DUBILIER

    MALLORY SONALERT

    SCH616NR

    LOCATION ALARM, 2900 HZ, 95DBA, 6-16VDC
    £282.63 Price with VAT: £339.15 Buy Surplus As Low As £170.03 Price with VAT: £204.04
    £170.03 Price with VAT: £204.04
    CORNELL DUBILIER AST1240MLQ

    CORNELL DUBILIER

    MALLORY SONALERT

    AST1240MLQ

    TRANSDUCER, BUZZER, 4KHZ, 75DBA, 25V; TRANSDUCER FUNCTION:BUZZER; SUPPLY VOLTAGE MIN:1V; SUPPLY VOLTAGE MAX:25V; CURRENT RATING:5MA; TONES:CONTINUOUS; SOUND LEVEL SPL:75DB; RESONANT FREQUENC ...
    £3.11 Price with VAT: £3.73 Buy Surplus As Low As £1.87 Price with VAT: £2.24
    £1.87 Price with VAT: £2.24
    CORNELL DUBILIER SCH307NR

    CORNELL DUBILIER

    MALLORY SONALERT

    SCH307NR

    BUZZERS INDICATOR, INTERNALLY DRIVEN PIEZO 4 ~ 12MA 2.9KHZ 93DB @ 3V, 61CM PANEL MOUNT SCREW TERMINAL, QUICK CONNECT TAB - 0.250" (6.35MM
    £306.81 Price with VAT: £368.17 Buy Surplus As Low As £184.39 Price with VAT: £221.26
    £184.39 Price with VAT: £221.26
    CORNELL DUBILIER SC616PUR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC616PUR

    22-07563-00R ROHS STK $
    £64.23 Price with VAT: £77.08 Buy Surplus As Low As £38.54 Price with VAT: £46.25
    £38.54 Price with VAT: £46.25
    CORNELL DUBILIER SC628JU-1R

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628JU-1R

    22-07154-00R DUAL MODE NEGS ROHS STK $
    £71.79 Price with VAT: £86.15 Buy Surplus As Low As £43.07 Price with VAT: £51.69
    £43.07 Price with VAT: £51.69
    CORNELL DUBILIER PT-1340P-P10-PQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PT-1340P-P10-PQ

    MTD XDUCER-PINS ROHS STK $
    £1.65 Price with VAT: £1.98 Buy Surplus As Low As £0.99 Price with VAT: £1.19
    £0.99 Price with VAT: £1.19
    CORNELL DUBILIER ASI12N35MQ

    CORNELL DUBILIER

    MALLORY SONALERT

    ASI12N35MQ

    PK-12N35MQ ROHS STK
    £8.31 Price with VAT: £9.98 Buy Surplus As Low As £4.99 Price with VAT: £5.99
    £4.99 Price with VAT: £5.99
    CORNELL DUBILIER SC628HJ

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628HJ

    6-28DC 78-90DB SP CUL STK
    £91.44 Price with VAT: £109.73 Buy Surplus As Low As £55.17 Price with VAT: £66.20
    £55.17 Price with VAT: £66.20
    CORNELL DUBILIER PB-09N27PT-03Q

    CORNELL DUBILIER

    MALLORY SONALERT

    PB-09N27PT-03Q

    MAGNETIC BUZZER ROHS STK
    £9.52 Price with VAT: £11.43 Buy Surplus As Low As £5.71 Price with VAT: £6.86
    £5.71 Price with VAT: £6.86
    CORNELL DUBILIER SCH416R

    CORNELL DUBILIER

    MALLORY SONALERT

    SCH416R

    HAZ 4-16DC 77-89DB CT ROHS CUL STK
    £238.04 Price with VAT: £285.65 Buy Surplus As Low As £142.82 Price with VAT: £171.39
    £142.82 Price with VAT: £171.39
    CORNELL DUBILIER PB-1220PE-12Q

    CORNELL DUBILIER

    MALLORY SONALERT

    PB-1220PE-12Q

    ELECTRO-MAG XDUCER SEALD 12V ROHS STK $
    £3.08 Price with VAT: £3.70 Buy Surplus As Low As £1.85 Price with VAT: £2.22
    £1.85 Price with VAT: £2.22
    CORNELL DUBILIER ASI09N27M-05Q

    CORNELL DUBILIER

    MALLORY SONALERT

    ASI09N27M-05Q

    PB-09N27M-05Q ROHS STK
    £6.84 Price with VAT: £8.21 Buy Surplus As Low As £4.10 Price with VAT: £4.92
    £4.10 Price with VAT: £4.92
    CORNELL DUBILIER STA22702W

    CORNELL DUBILIER

    MALLORY SONALERT

    STA22702W

    BACK UP ALARM, 220 SERIES, 107 DB, 12-24 VDC VOLTS, 1 MA, WIRE LEADS, SCREW MOUNT
    £82.37 Price with VAT: £98.84 Buy Surplus As Low As £49.88 Price with VAT: £59.85
    £49.88 Price with VAT: £59.85
    CORNELL DUBILIER SCL028MD3MP1B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCL028MD3MP1B

    16-28VDC 75-85DB MP CUL ROHS NSK
    £58.19 Price with VAT: £69.83 Buy Surplus As Low As £34.91 Price with VAT: £41.90
    £34.91 Price with VAT: £41.90
    CORNELL DUBILIER ZA120MACM1

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA120MACM1

    22MM 48-120ACDC 75-85DB CHM CUL ROH STK
    £126.96 Price with VAT: £152.35 Buy Surplus As Low As £76.32 Price with VAT: £91.59
    £76.32 Price with VAT: £91.59
    CORNELL DUBILIER PK-27A35ERQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-27A35ERQ

    3-24DC 85-104DB 3500HZ CONT
    £9.23 Price with VAT: £11.08 Buy Surplus As Low As £5.54 Price with VAT: £6.65
    £5.54 Price with VAT: £6.65
    CORNELL DUBILIER SC628DP

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628DP

    6-28DC 70-78DB FP CUL STK $
    £65.97 Price with VAT: £79.17 Buy Surplus As Low As £39.58 Price with VAT: £47.50
    £39.58 Price with VAT: £47.50
    CORNELL DUBILIER SC628EPR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628EPR

    6-28DC 61-71DB FP ROHS STK
    £66.15 Price with VAT: £79.37 Buy Surplus As Low As £39.69 Price with VAT: £47.63
    £39.69 Price with VAT: £47.63
    CORNELL DUBILIER SC628FJR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628FJR

    6-28DC 64-72DB SP ROHS STK
    £47.34 Price with VAT: £56.81 Buy Surplus As Low As £28.41 Price with VAT: £34.09
    £28.41 Price with VAT: £34.09
    CORNELL DUBILIER SC628HJR

    CORNELL DUBILIER

    MALLORY SONALERT

    SC628HJR

    6-28DC 78-90DB SP CUL ROHS STK
    £81.61 Price with VAT: £97.94 Buy Surplus As Low As £49.12 Price with VAT: £58.94
    £49.12 Price with VAT: £58.94
    CORNELL DUBILIER SCE016LD3CTB

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE016LD3CTB

    6-16VDC 85-95DB CONT CUL ROHS STK
    £57.43 Price with VAT: £68.92 Buy Surplus As Low As £34.76 Price with VAT: £41.71
    £34.76 Price with VAT: £41.71
    CORNELL DUBILIER SCE028XD2DP2B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE028XD2DP2B

    16-28VDC 95-105DB FDBLP CUL
    £68.77 Price with VAT: £82.52 Buy Surplus As Low As £41.56 Price with VAT: £49.88
    £41.56 Price with VAT: £49.88
    CORNELL DUBILIER SCE028XD3MP1S

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE028XD3MP1S

    16-28VDC 95-015DB MP CUL ROHS STK
    £58.75 Price with VAT: £70.51 Buy Surplus As Low As £35.25 Price with VAT: £42.30
    £35.25 Price with VAT: £42.30
    CORNELL DUBILIER SCE048LD3DT8B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE048LD3DT8B

    28-48VDC 85-95DB SWARB CUL ROHS STK
    £50.63 Price with VAT: £60.76 Buy Surplus As Low As £30.98 Price with VAT: £37.18
    £30.98 Price with VAT: £37.18
    CORNELL DUBILIER SCE120LA3DP2B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE120LA3DP2B

    48-120AC 85-95DB FDBLP CUL ROHS STK
    £101.34 Price with VAT: £121.61 Buy Surplus As Low As £60.80 Price with VAT: £72.96
    £60.80 Price with VAT: £72.96
    CORNELL DUBILIER SCE120LA3DP3B

    CORNELL DUBILIER

    MALLORY SONALERT

    SCE120LA3DP3B

    48-120AC 85-95DB SDBLP CUL ROHS STK
    £83.13 Price with VAT: £99.75 Buy Surplus As Low As £49.88 Price with VAT: £59.85
    £49.88 Price with VAT: £59.85
    CORNELL DUBILIER PF-27N25WQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PF-27N25WQ

    3-24DC 74-94DB 2500F FP 30X
    £11.36 Price with VAT: £13.63 Buy Surplus As Low As £6.82 Price with VAT: £8.18
    £6.82 Price with VAT: £8.18
    CORNELL DUBILIER PF-35N29WQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PF-35N29WQ

    3-28DC 85-104DB 2900F FP 42
    £11.11 Price with VAT: £13.33 Buy Surplus As Low As £6.67 Price with VAT: £8.00
    £6.67 Price with VAT: £8.00
    CORNELL DUBILIER PFD-27A35PQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PFD-27A35PQ

    3-24DC 85-102DB 3500F C/FP
    £10.58 Price with VAT: £12.70 Buy Surplus As Low As £6.35 Price with VAT: £7.62
    £6.35 Price with VAT: £7.62
    CORNELL DUBILIER ZA028MACM1

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA028MACM1

    TRANSDUCER, ALARM, 85DBA, 28V, PANEL; TRANSDUCER FUNCTION:ALARM; SUPPLY VOLTAGE MIN:16V; SUPPLY VOLTAGE MAX:28V; TONES:CHIME; SOUND LEVEL SPL:85DBA; CURRENT RATING:40MA; RESONANT FREQUENCY:3 ...
    £98.24 Price with VAT: £117.89 Buy Surplus As Low As £58.94 Price with VAT: £70.73
    £58.94 Price with VAT: £70.73
    CORNELL DUBILIER ZA120LASU2

    CORNELL DUBILIER

    MALLORY SONALERT

    ZA120LASU2

    22MM 48-120ACDC 85-95DB FSP
    £128.47 Price with VAT: £154.16 Buy Surplus As Low As £77.08 Price with VAT: £92.50
    £77.08 Price with VAT: £92.50
    CORNELL DUBILIER PK-27A35EPQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-27A35EPQ

    3-24DC 85-104DB 3500HZ CONT
    £8.41 Price with VAT: £10.09 Buy Surplus As Low As £5.05 Price with VAT: £6.06
    £5.05 Price with VAT: £6.06
    CORNELL DUBILIER PK-27A35PSQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PK-27A35PSQ

    3-24DC 85-102DB 3500HZ CONT
    £5.31 Price with VAT: £6.38 Buy Surplus As Low As £3.19 Price with VAT: £3.83
    £3.19 Price with VAT: £3.83
    CORNELL DUBILIER PL-21A31PQ

    CORNELL DUBILIER

    MALLORY SONALERT

    PL-21A31PQ

    3-24DC 80-100DB 3000F SP 24
    £12.61 Price with VAT: £15.13 Buy Surplus As Low As £7.56 Price with VAT: £9.08
    £7.56 Price with VAT: £9.08
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