CH0802 Explosion Proof Signal Module

Technical Data

1.Explosion-proof Type

• Standards Implemented: CENELEC, IEC, NEC
• Applicable Hazardous Areas:Zone 1, Zone 2 explosive gas atmospheres, Zone 21, Zone 22 combustibledust atmospheres.
• Ex Marking: Ex db eb IIC Gb, Ex tb IIIC Db

2. Product Parameters

• Product Type: Explosion-proof signal indicator assembly (module + lamp cover), front-of-panel type and rear-of-panel type, A/B module versions and multiple lamp-cover options
• Certification / Explosion-proof Marking: Ex db eb IIC Gb, Ex tb IIIC Db, suitable for Zone 1, Zone 2 explosive gas atmospheres and Zone 21, Zone 22 combustible-dust hazardous locations
• Material: Housing injection-molded custom engineering plastic; transparent cover of polycarbonate; light source: LED
• Exposed Fasteners: TS35×7.5 DIN-rail for front mounting; M6 screws for rear-panel mounting, fits panel thickness 1-6 mm
• Electrical Rating-Rated Voltage: AC/DC24-36V, AC220-380V, DC12-60V, AC12-240V, AC/DC110-240V
• Electrical Rating-Rated Current: LED power ≤1 W
• Protection-Ingress Protection: Module IP20
• Protection-Ambient Temperature: Ambient temperature -40℃～+60℃; operating temperature -40℃～+75℃
• Connection-Cable Cross-section: Not specified in datasheet
• Connection-Cable Entry: No built-in cable entry; module must be installed inside increased-safety explosion-proof enclosure
• Connection-Cable Gland: Cable glands supplied by external matched explosion-proof enclosure

3.Product Classification & Origin

HS Code:8531809000

Country of Origin: China

4.Applicable Industries

• Suitable for: Suitable for petrochemical, coal-chemical, pharmaceutical, coating, grain-oil processing, mining, oil-gas storage & transportation, sewage treatment and other industries with explosive gas and combustible-dust hazardous working conditions.
• Practicality: With front-of-panel and rear-of-panel mounting, multiple modules, lamp covers and color options, LED light source ≥60000-hour service life for energy-saving and environmental-friendly performance, various voltage specifications to meet different on-site signal indication demands.
• Safety Performance: With explosion-proof marking Ex db eb IIC Gb, Ex tb IIIC Db for Zone 1/2 gas and Zone 21/22 dust hazardous locations, IP20 module, impact-resistant housing and transparent cover, this component must work with increased-safety enclosure and cannot be used alone in explosive hazardous atmosphere.

5.Credibility

MMALATEX explosion-proof products comply with strict international standards and hold complete ATEX, IECEX and EAC certifications to ensure compliant operation in global markets. This series of explosion-proof products is engineered for extreme working conditions with IP65/IP66/IP67 protection ratings, delivering excellent resistance to water, dust and corrosion. We provide customers with indepth supporting services, including comprehensive technical support, complete warranty services and worldwide logistics support. Wherever your project is located, MMALATEX ensures smooth project delivery and provides safe and reliable solutions for hazardous areas.

6.FAQs

Q1: What is the explosion-proof marking of CH0802 explosion-proof signal lamp module?

A1: Its explosion-proof marking is Ex db eb IIC Gb, Ex tb IIIC Db.

 

Q2: Which hazardous zones can the CH0802 signal lamp module be applied to?

A2: It can be used in Zone 1, Zone 2 explosive gas areas and Zone 21, Zone 22 combustible-dust hazardous locations.

 

Q3: Can CH0802 explosion-proof signal lamp module be used alone in explosive hazardous atmosphere?

A3: No, it shall be used together with increased-safety enclosure and cannot be used independently in explosive environment.