E2S D1XL1FV725CN1A1R — D1xL1F 15 W explosion-proof horn loudspeaker, 25/70 V line, red.
A flameproof aluminium PA and fire alarm speaker with a re-entrant flare horn for hazardous areas. The code decodes as: 25/70 V transformer (V725), two 3/4 in. NPT adaptors (C), nickel-plated brass plugs (N), 316 stainless bracket (1), version A, standard build, red.
- Class I Div 1 Groups A–D: T4 to 85 °C, T5 to 80 °C ambient
- Class I Zone 1 AEx db IIC T5 Gb; Zone 21 AEx tb IIIC
- Taps at 25 or 70.7 V: 15, 7.5, 5, 4 and 2 W
- UL 1480 and CAN/ULC-S541 fire alarm speaker listing
- UL 1480 data at 15 W: 100.39 dB(A) at 70.7 V, 99.56 at 25 V
- 400 Hz to 8 kHz; 2.2 µF DC line-monitoring capacitor
- IP66/67, Type 4/4X; 4.3 kg
Not the D1XL2FV725CN1A1R (25 W) or the D2XL1FV725CN1A1R, which is the D2x Class I Div 2 aluminium line and not explosion-proof.
