Fire-rated junction boxes with IP54 to IP69 protection ensure secure containment of critical wiring in environments exposed to heat, moisture, dust, and mechanical stress. Engineered for emergency systems, alarms, and fire suppression circuits, they maintain circuit integrity under extreme conditions. Their robust enclosures resist ingress from water jets, submersion, and airborne particles—making them suitable for industrial, commercial, and infrastructure applications where fire resilience and environmental sealing are essential.