DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-12

DQ MARINE PRODUCT DATA

BBJ-21 Explosion-Proof Audible And Visual Alarm Unit

Category
Marine General Alarm System
Origin
China
BBJ-21 Explosion-Proof Audible And Visual Alarm Unit

Product Overview

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

Key Specifications

Category Marine General Alarm System
Model / SKU bbj-21-explosion-proof-audible-and-visual-alarm-unit
Weight / Size 10.5Kg
Origin China

Technical Information

China BBJ-21 Explosion-Proof Audible And Visual Alarm Unit:

BBJ-21 Explosion-Proof Audible And Visual Alarm Unit

Power Supply: AC220/230(BBJ-21-AC200V/230V)

AC110V(BBJ-21-110V)

DC24V(BBJ-21-24)

Power: 15W

Sound pressure level: 105~115dB

Color: Yellow

IP class: IP66

Weight: 10.5Kg

Power: 15W

Explosion-proof class:Ex db IIC T5 Gb

Stuffing box cable entrance hole size: 2-Φ17mm