Explosion Proof EXEP1804 EX DB EB TB Switch Disconnectors
Explosion Proof EXEP1804 EX DB EB TB Switch Disconnectors are expertly engineered for hazardous locations, designed to deliver reliable performance while ensuring safety and compliance in environments where explosion-proof equipment is required. With certifications such as ATEX, IECEx, and UKEX, these switch disconnectors are ideal for industries like oil and gas, pharmaceuticals, and chemical plants, providing robust protection in Zones 1, 2, 21, and 22.
Key Features:
- Design and Build Quality: Durable glass-reinforced polyester enclosure, sealed to IP65 standards, providing protection in harsh industrial environments.
- Technology Used: Features explosion-proof enclosures (‘db’) and increased safety (‘eb’) technology for maximum protection against hazardous gases and dust.
- Compatibility and Usability: Available in a range of ratings from 25A to 180A, with options for 3-pole or 4-pole formats, ensuring flexibility for various applications.
- Special Functionalities: Equipped with red/yellow operating handles that can be padlocked in the ‘Off’ position. The handle is mechanically interlocked with the isolating switch, allowing the lid to be removed only when in the ‘On’ position for additional safety.
Applications:
- Hazardous Locations: Perfect for use in oil refineries, chemical plants, and manufacturing facilities requiring explosion-proof equipment.
- Industrial Safety: Provides reliable isolation and safety in environments where flammable gases or dust are present.
- Emergency Systems: Offers secure disconnect options for critical systems in hazardous areas, ensuring compliance and safety.
Specifications:
| RATING | FORMAT | CAT. NO | ENCLOSURE SIZE | ENCLOSURE MATERIAL | IP RATING | OPT. BRASS EARTHING PLATE CAT. NO | EQUIPMENT MARKING | MIN & MAX TEMP. |
|
180A
|
3P+Aux |
EXZ1SDR18030 |
D |
Glass Reinforced Polyester
|
IP 65
|
EXEP1804 |
180A II 2 GD Ex db eb IIC T5 Gb Ex tb IIIC T95°C Db |
-40°C to +40°C |
| 4P+Aux |
EXZ1SDR18040 |
180A II 2 GD Ex db eb IIC T4 Gb Ex tb IIIC T130°C Db |
-40°C to +55°C |
- IP Rating: IP65, providing complete protection against dust and water ingress.
- Certifications: ATEX (CML 15ATEX1197X), IECEx (IECEx CML 15.0093X), and UKEX (CML 21UKEX1353X) certifications for use in Zones 1, 2, 21, and 22.
Package Includes:
- 1 x Explosion Proof Switch Disconnector
- Optional brass earthing plates
- Installation hardware and manual
Benefits:
This switch disconnector enhances safety and operational reliability in hazardous environments. Its robust construction and safety certifications make it an ideal solution for ensuring compliance in the most demanding industries. Optional brass earthing plates are available for armored cable connections.
Datasheet, User manual and Certifications:
