Pfannenberg – PA 5 10-57DC
The Pfannenberg PA 5 10-57DC delivers powerful audible warning signals for industrial and commercial applications where reliable alarm notification is essential.
Pfannenberg PATROL PA 5 Sounder
The Pfannenberg PA 5 10-57DC delivers powerful audible warning signals for industrial and commercial applications where reliable alarm notification is essential. As part of the PATROL range, it combines high acoustic performance, simple installation, and outstanding coverage to help operators maximise safety while reducing the number of sounders required.
Furthermore, the PA 5 10-57DC incorporates Pfannenberg’s innovative 3D Coverage technology, providing excellent sound distribution and effective penetration of acoustic obstacles. As a result, the sounder achieves exceptional coverage throughout industrial facilities, warehouses, process plants, and infrastructure installations.
The PATROL design also makes installation faster and more reliable. Engineers can install the sounder quickly, while the design virtually eliminates incorrect installation. In addition, the rugged impact-resistant housing and environmental protection ratings ensure dependable performance in demanding indoor and outdoor environments.
Key Features
- Industrial high-performance sounder
- Maximum sound output up to 107 dB(A)
- Advanced PATROL 3D Coverage technology
- Excellent acoustic penetration and wide-area coverage
- Reduces the number of sounders required
- Fast and simple installation
- External tone selection
- Impact-resistant housing
- Suitable for indoor and outdoor applications
- Optional connector version available
- NEMA 4 / 4X protection
- UL approved
- Approved by CNBOP-PIB
- EurAsian Conformity (EAC) certified
- Available for 24-48 VDC applications
Electrical Specifications
- Rated Voltage: 12 / 24 / 48 VDC
- Operating Voltage Range: 10-57 VDC
- Nominal Current Consumption: 6-80 mA
Certifications
- ISO 9001 – ISO 14001
- Certificate of Hamburg Town
- DNV GL
- UKCA
- UL
- EN 54-3
- EN 54-23
- MED
- CE
- NEMA
- EAC
- VdS
Acoustic Coverage
Coverage area with DIN tone at the specified sound levels:
- 80 dB(A): 14.1 × 18.1 × 14.1 m
- 85 dB(A): 7.9 × 10.2 × 7.9 m
- 90 dB(A): 4.4 × 5.7 × 4.4 m
| Sound pressure level | 105 dB(A) |
|---|---|
| Sound pressure level @ DIN-tone | 104 dB(A) |
| Sound level reduction | max. –12 dB via potentiometer |
| Alarm tones | 80 / 4 ext. selectable |
| Operating temperature | –40 °C … +55 °C |
| Storage temperature | –40 °C … +70 °C |
| Relative humidity | 90% |
| Protection system according to EN 60529 |
IP 66 (EN 60529), NEMA Type 4 & 4x |
| Protection class | II |
| Duty cycle | 100 % |
| Material | PC / ABS blend similar to RAL 3000 (flame red) | RAL 7035 (light grey) | RAL 9003 (signal white) |
| Cable entry | 3x M20 knock-outs on side, 1 knock-out on back |
| Integrated seal with cable entry | 7–13 mm (feed-through grommet) |
| Connecting terminals | 0.14 – 2.5mm² fine stranded / AWG24 – AWG 14 |
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