EZE-42 Enclosure
Technical Data
Increased Safety 
II 2 GD Exe II, ExtD.
EZE-42 Certificates:
Baseefa Certificate No. Baseefa08ATEX0364X
IECEx Certificate No. IECEx BAS08.0125X
ZEZE-42 Certificates:
Baseefa Certificate No. Baseefa08ATEX0363U
IECEx Certificate No. IECEx BAS08.0124U
Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22.
Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-7, IEC/EN 61241-0 and IEC/EN 61241-1.
Ingress Protection: IP66 to IEC/EN 60529.
Deluge protection to DTS01.
Operating Temperature Range -40°C to +80°C.
Temperature Class and Ambient: T6 40°C, optional T5 with ambients up to 65°C.
Alternative certification options available:
GOST R-Exe IIU.
GOST K - Approved for use in Kazakhstan.
EZE-42 Enclosure
| MAXIMUM QUANTITY OF ENTRIES PER FACE | |||||||
|---|---|---|---|---|---|---|---|
| Thread Size | M16 | M20/Os/O | M20/A | M25 | M32 | M40 | M50 |
| Bottom Face Quantity | 40 | 40 | 28 (24*) | 18 (16*) | 12 | 8 | 4 |
| * Recommended maximum for cable gland installation. | |||||||
| TERMINAL CAPACITY DATA | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Terminal Type | Conductor Size (mm²) | Max. Volts |
Typical Terminal Arrangements | ||||||
| 2 Vertical Rail (Max. Physical) |
2 Vertical Rail (Max. Current) |
3 Vertical Rail (Max. Physical) |
|||||||
| Min. | Max. | Terminal Quantity |
Current (Amps) |
Terminal Quantity |
Current (Amps) |
Terminal Quantity |
Current (Amps) |
||
| WDU 2.5N | 0.5 | 2.5 | 420 | 76 | 8 | 20 | 17 | 114 | 7 |
| WDU 2.5 | 0.5 | 2.5 | 550 | 76 | 8 | 20 | 17 | 114 | 7 |
| WDU 4 | 0.5 | 4 | 690 | 64 | 12 | 19 | 22 | 96 | 10 |
| WDU 6 | 0.5 | 6 | 550 | 48 | 16 | 16 | 29 | 72 | 13 |
| WDU 10 | 1.5 | 10 | 550 | 38 | 24 | 13 | 40 | - | - |
| WDU 16 | 1.5 | 16 | 690 | 32 | 32 | 12 | 53 | - | - |
| WDU 35 | 2.5 | 35 | 690 | 24 | 53 | 9 | 87 | - | - |
| WDU 50 | 6 | 50 | 690 | 20 | 61 | 12 | 88 | - | - |
| Information in the above table is based on the maximum conductor size permitted for the terminal. If earth terminals are required, the quantity should be taken from the maximum physical terminal quantity. |
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Notes:
A combination of different sized entries is possible. The table above gives an indication of potential terminal arrangements. Other arrangements, different sized terminals or other terminal types and empty enclosures are available. Please contact us for more information.
