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Product Description
Sound-Powered Telephone Junction Box 12JX
Product Introduction
The Marine Acoustic Power Telephone Junction Box is a robust and reliable communication hub engineered for critical environments. Designed specifically for maritime applications, it ensures clear and uninterrupted voice communication between key stations onboard vessels and offshore installations, even in challenging conditions where conventional systems may falter.
Crafted from high-grade, corrosion-resistant materials (ABS or Steel), this junction box offers superior protection against saltwater spray, humidity, and extreme temperatures. Its sealed design meets stringent IP66 or higher ingress protection standards, safeguarding internal components from water, dust, and pollutants.
The unit serves as the central connection point for an acoustic power telephone system, which operates independently of the vessel's main electrical supply. This fail-safe feature guarantees communication continuity during power outages, a vital aspect for emergency coordination and routine operations. It features intuitive, heavy-duty connectors for easy integration with handsets, amplifiers, and line circuits. Internal components are designed for minimal maintenance, with clear labeling and accessible terminals for straightforward installation and servicing.
Ideal for engine control rooms, bridge wings, mooring stations, forecastles, and offshore platform emergency stations, this junction box is built for durability, safety, and performance where it matters most. Ensure your crew stays connected with this essential piece of maritime communication infrastructure.
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Technical Data
| Temperature | -10℃~ +55℃ |
| Envurinment Noise | ≤85dB |
| With Noise-proof Headset | ≤110dB |
| Sound of Receiver | ≥85dB |
| Extension Gain | 20±3dB |
| Power for Extension | DC24V-25%/+ 30% 0.3A |
| Bell Contact | AC125V/1A DC30V/2A |
| With Features against vibration,incline,dampness,mildew and salt fog | |
