BSZD81-E Series

Explosion-proof Caution Spotlight Fittings

Overview

Explosion protection compliant with CENELEC, IEC, and NEC standards
Suitable for hazardous areas:
- Zone 1 and Zone 2
- Zone 21 and Zone 22
- Class I, Zone 1 and Zone 2
- Class I, Division 2, Groups A, B, C, D
Equipped with high-brightness LED light source, offering long service life up to 50,000 hours
Integrated control circuitry with built-in protection functions for reliable operation
Supports synchronous flashing via signal line, enabling coordinated warning indication
Enclosure made of copper-free aluminium alloy, powder-coated in yellow (RAL1021)
Designed for durability, visibility, and reliable performance in hazardous environments

Specifications

Explosion Protection

IECEx (Global): IECEx CQM 11.0026X
- Ex d e IIC T6 Gb
- Ex tb IIIC T80°C Db IP65
ATEX (Europe): EUT 14 ATEX 1155
- II 2 G Ex d e IIC T6 Gb
- II 2 D Ex tb IIIC T80°C Db IP65

Standards & Certifications

IECEx, ATEX
EN 60079-0 / -1 / -7 / -31
IEC 60079-0 / -1 / -7 / -31

Construction & Materials

Enclosure: Copper-free aluminium alloy, powder-coated (RAL1021)
Transparent Cover: Toughened glass, impact-resistant
Fasteners: Stainless steel

Electrical Data

Rated Voltage: 100V, 110V, 120V, 127V, 220V, 230V, 240V AC 50/60Hz

Lighting Performance

Lamp Type: LED
Lamp Power: ≤10W (continuous operation)
Lamp Colour: Red
Maximum Luminous Intensity: ≥200cd
Flash Frequency: 16, 20, 30, 40, 60, 80, 120, 240 times/min

Protection & Environment

Degree of Protection: IP65
Ambient Temperature: -20°C to +55°C

Earthing

Internal & external earthing: M5

Installation

Terminal: 3 × 1.5–2.5 mm² (L + N + PE)
Cable Entries: 4 × M25 × 1.5 plugs
Cable Gland (optional): DQM-I (Ex e) recommended

Weight

Approx. 10 kg

Area Classification

Suitable for:
- Zones 1 & 2
- Zones 21 & 22

Data Sheet