Challenge Electronics

Intermitant Alarms

Part Number Loudness Rate
(cycles/sec)
Mounting Op. Ctr. Freq. Op. Voltage
*VAC/VDC **VAC
Typical Sound Op. Current RoHS Compliant Termination Case Style  
Min (V) Max (V) At Min (V) At Max (V) At Min (V) At Max (V)
CE-BU515BSF Ultra Loud 3 Panel 2100 ± 200 5 15 97 105 30 70 Yes Screw B
CE-BU515BSS Ultra Loud 1 Panel 2100 ± 200 5 15 97 105 30 70 Yes Screw B
CE-BU628BSF Ultra Loud 3 Panel 2100 ± 200 6 28 95 105 20 50 Yes Screw B
CE-BU628BQS Ultra Loud 1 Panel 2100 ± 200 6 28 95 105 20 50 Yes 0.25 TAB B
CE-BX515ASF Extra Loud 3 Panel 2900 ± 250 5 15 90 103 15 40 Yes Screw A
CE-BX515ASS Extra Loud 1 Panel 2900 ± 250 5 15 90 103 15 40 Yes Screw A
CE-BX630ASF Extra Loud 3 Panel 2900 ± 250 6 30 85 103 10 50 Yes Screw A
CE-BX630ASS Extra Loud 1 Panel 2900 ± 250 6 30 85 103 10 50 Yes Screw A
CE-BM530ASF Medium Loud 3 Panel 2900 ± 250 5 30 85 98 2 20 Yes Screw A
CE-BM530ASS Medium Loud 1 Panel 2900 ± 250 5 30 85 98 2 20 Yes Screw A
CE-BM948ASF Medium Loud 3 Panel 2900 ± 250 9 48 85 98 5 20 Yes Screw A
CE-BM948ASS Medium Loud 1 Panel 2900 ± 250 9 48 85 98 5 20 Yes Screw A
CE-BM531AQF Medium Loud 3 Panel 2900 ± 250 £ 5 £ 31 85 98 5 20 Yes 0.25 TAB A
CE-BM531AQS Medium Loud 1 Panel 2900 ± 250 £ 5 £ 31 85 98 5 20 Yes 0.25 TAB A
CE-BM550AQF Medium Loud 3 Panel 2900 ± 250 £ 10 £ 50 85 98 10 25 Yes 0.25 TAB A
CE-BM550AQS Medium Loud 1 Panel 2900 ± 250 £ 10 £ 50 85 98 10 25 Yes 0.25 TAB A
CE-BM120AQF Medium Loud 3 Panel 2900 ± 250 £ 40 £ 120 80 98 10 40 Yes 0.25 TAB A
CE-BM120AQS Medium Loud 1 Panel 2900 ± 250 £ 40 £ 120 80 98 10 40 Yes 0.25 TAB A
CE-BM320AQF Medium Loud 3 Panel 2900 ± 250 ££ 130 ££ 220 80 98 10 40 Yes 0.25 TAB A
CE-BM320AQS Medium Loud 1 Panel 2900 ± 250 ££ 130 ££ 220 80 98 10 40 Yes 0.25 TAB A
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