DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-02

DQ MARINE PRODUCT DATA

AQ-3B Safety Barrier

Category
Marine Communication System
Origin
China
AQ-3B Safety Barrier

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Communication System
Model / SKU aq-3b-safety-barrier
Weight / Size 2.1KG
Origin China

Technical Information

AQ-3B Safety Barrier Function

AQ-3A/B safety barrier

Used with explosion-proof batteryless telephone together

Product Technical Parameter

Color: Black (RAL9005)

IP Class: IP44

Weight: 2.1KG

Explosion-proof Class: Ex ib Gb Ⅱ C

Stuffing box cable entrance hole size: 2-Ф26mm

AQ-3B Mounting Size