ATEX Control & Distribution Units Hazardous Area Zone 1 & Zone 2 Junction Box Ex d – Eaton MEDC SM87JB

ATEX Control & Distribution Units Zone 1 & Zone 2 Junction Box Ex d – Eaton MEDC SM87JB Hazardous Area Control & Distribution Units

ATEX Control & Distribution Units

Zone 1 & Zone 2

Eaton MEDC SM87JB are ATEX control & distribution junction boxes for applications in ATEX & IECEx Zone 1 and Zone 2 hazardous areas. The hazardous area control & distribution units are available in stainless steel or marine grade alloy. Various terminals and entries can be accommodated.

Stainless steel, one of the most durable materials available on the market, is both hard wearing and corrosion resistant, increasing the life of products in harsh environments and therefore reducing maintenance costs.

Eaton MEDC SM87JB

ATEX Detectors, Control & Distribution Units

Zone 1 & Zone 2

ATEX

Features

Zone 1 and Zone 2 use.
Ex d IIC T5/T6
ATEX approved Ex II 2GD
IECEx certified Gb, Db.
IP66 & IP67
Optional telephone or relay initiate
Optional resistors or diodes

Eaton MEDC SM87JB – Dimensions

MEDC SM87JB Hazardous Area Control & Distribution Units

Technical Specification

Hazardous Area Certification
ATEX Ex d	Cert. no. Bas03ATEX0463. Certified to: EN60079-0, EN60079-1, EN60079-31. Ex II 2GD, Ex d IIC T4/5/6 Gb, Ex tb IIIC T135/100/85°C Db, IP66/67
IECEx Ex d	Cert. no. IECEx BAS 13.0048 Certified to: IEC60079-0, IEC60079-1, IEC60079-31. Ex d IIC T4/5/6 Gb, Ex tb IIIC T135/100/85°C Db, IP66/67
Specifications
Material	Stainless steel grade 316 ANC4B, marine grade alloy LM25
Finish	Painted to customer specification
Certified temp	-55°C to +85°C (T4) -55°C to +70°C (T5) -55°C to +55°C (T6) T ratings are for units with terminals only
Weight	3.1kg
Ingress protection	IP66 and IP67
Entries	Max. one per face in M20 or M25 ISO
Resistor or diode	Contact sales office for information. Maximum of two components
Relay initiate	Initiate voltage: 24 or 48Vdc Max switching voltage: 250Vac Max switching current: 10A
Telephone initiate	Ringing voltage: 24-70Vac Max switching voltage: 240Vac Max switching current: 2A

EATON MEDC SM87JB – ORDERING REQUIREMENTS

The following code is designed to help in selection of the correct Eaton hazardous area control & distribution unit with ATEX approval and certification. Build up the part number by inserting the code for each component into the appropriate box.

Eaton SM87JB – Ordering Requirements

ATEX Detectors, Control & Distribution Units

High Voltage Electrical Equipment

To support the safe and reliable distribution of Medium & High Voltage Electricity in industrial non-hazardous and hazardous area locations, Thorne & Derrick distribute a complete range of MV HV Electrical Connectors, Joints & Terminations including ATEX Certified variants for installation in Zone 1 & Zone 2 explosive atmospheres.