A05-0456-002
Horn and Horn Strobe Output (dBA)
Switch
Position Sound Pattern dB
8–17.5
Volts
16–33
Volts
24-Volt Nominal
Reverberant Anechoic
DC FWR DC FWR DC FWR DC FWR
1 Temporal High 78 78 84 84 88 88 99 98
2 Temporal Medium 74 74 80 80 86 86 96 96
3 Temporal Low 71 73 76 76 83 80 94 89
4 Non-Temporal High 82 82 88 88 93 92 100 100
5 Non-Temporal Medium 78 78 85 85 90 90 98 98
6 Non-Temporal Low 75 75 81 81 88 84 96 92
7
†
Coded High 82 82 88 88 93 92 101 101
8
†
Coded Medium 78 78 85 85 90 90 97 98
9
†
Coded Low 75 75 81 81 88 85 96 92
†
Settings 7, 8, and 9 are not available on 2-wire horn strobe.
UL Max. Strobe Current Draw (mA RMS)
Candela
8–17.5 Volts 16–33 Volts
DC FWR DC FWR
Standard
Candela Range
15 123 128 66 71
15/75 142 148 77 81
30 NA NA 94 96
75 NA NA 158 153
95 NA NA 181 176
110 NA NA 202 195
115 NA NA 210 205
High
Candela Range
135 NA NA 228 207
150 NA NA 246 220
177 NA NA 281 251
185 NA NA 286 258
UL Max. Current Draw (mA RMS), 2-Wire Horn Strobe, Standard Candela Range (15–115 cd)
DC Input
8–17.5 Volts 16–33 Volts
15 15/75 15 15/75 30 75 95 110 115
Temporal High 137 147 79 90 107 176 194 212 218
Temporal Medium 132 144 69 80 97 157 182 201 210
Temporal Low 132 143 66 77 93 154 179 198 207
Non-Temporal High 141 152 91 100 116 176 201 221 229
Non-Temporal Medium 133 145 75 85 102 163 187 207 216
Non-Temporal Low 131 144 68 79 96 156 182 201 210
FWR Input
Temporal High 136 155 88 97 112 168 190 210 218
Temporal Medium 129 152 78 88 103 160 184 202 206
Temporal Low 129 151 76 86 101 160 184 194 201
Non-Temporal High 142 161 103 112 126 181 203 221 229
Non-Temporal Medium 134 155 85 95 110 166 189 208 216
Non-Temporal Low 132 154 80 90 105 161 184 202 211
UL Max. Horn Current Draw (mA RMS)
Sound Pattern dB
8–17.5 Volts 16–33 Volts
DC FWR DC FWR
Temporal High 57 55 69 75
Temporal Medium 44 49 58 69
Temporal Low 38 44 44 48
Non-Temporal High 57 56 69 75
Non-Temporal Medium 42 50 60 69
Non-Temporal Low 41 44 50 50
Coded High 57 55 69 75
Coded Medium 44 51 56 69
Coded Low 40 46 52 50
UL Current Draw Data
Horn Tones and Sound Output Data
UL Max. Current Draw (mA RMS), 2-Wire Horn Strobe, High Candela Range (135–185 cd)
DC Input
16–33 Volts
FWR Input
16–33 Volts
135 150 177 185 135 150 177 185
Temporal High 245 259 290 297 Temporal High 215 231 258 265
Temporal Medium 235 253 288 297 Temporal Medium 209 224 250 258
Temporal Low 232 251 282 292 Temporal Low 207 221 248 256
Non-Temporal High 255 270 303 309 Non-Temporal High 233 248 275 281
Non-Temporal Medium 242 259 293 299 Non-Temporal Medium 219 232 262 267
Non-Temporal Low 238 254 291 295 Non-Temporal Low 214 229 256 262
Candela Derating
For K series products used at low temperatures, listed candela
ratings must be reduced in accordance with this table.
Strobe Output (cd)
Listed Candela Candela rating at –40°F
15
Do not use below 32°F15/75
30
75 44
95 70
110 110
115 115
135 135
150 150
177 177
185 185
Whitney Even on 06/22/2022