Maximum Physical Quantity Of Terminals And Table Of Earths
'W' Series And Direct Mounted Terminals
| MAXIMUM PHYSICAL QUANTITY OF TERMINALS | ||||||
|---|---|---|---|---|---|---|
| Terminal | Enclosure Type | |||||
| PL612 | PL615 | PL620 | PL630 | PL712 | ||
| 1 Diagonal Rail | 2 Vertical Rails | |||||
| WDU 2.5N | 12 + 1 Earth (1 central or offset entry only |
N/A | N/A | N/A | N/A | 12 + 1 Earth (1 central entry only) |
| WDU 2.5 | 10 + 1 Earth (1 offset entry only) |
14 + 1 Earth | 24 + 1 Earth | 50 + 1 Earth | 76 + 2 Earths (38 + 1 earth per rail) |
10 + 1 Earth (1 central entry only) |
| WDU 4 | 10 + 1 Earth (1 offset entry only) |
12 + 1 Earth | 20 + 1 Earth | 42 + 1 Earth | 64 + 2 Earths (32 + 1 earth per rail) |
10 + 1 Earth (1 central entry only) |
| WDU 6 | 7 + 1 Earth (1 offset entry only) |
9 + 1 Earth | 15 + 1 Earth | 30 + 1 Earth | 48 + 2 Earths (24 + 1 earth per rail) |
7 + 1 Earth (1 central entry only) |
| WDU 10 | 6 + 1 Earth (1 offset entry only) |
7 + 1 Earth | 12 + 1 Earth | 25 + 1 Earth | 36 + 2 Earths (18 + 1 earth per rail) |
6 + 1 Earth (1central entry only) |
| WDU 16 | N/A | 6 + 1 Earth (1 offset entry only) |
9 + 1 Earth | 20 + 1 Earth | 30 + 2 Earths (15 + 1 earth per rail) |
N/A |
| WDU 35 | N/A | N/A | 6 + 1 Earth | 15 + 1 Earth | 22 + 2 Earths (11 + 1 earth per rail) |
N/A |
| WDU 70N | N/A | N/A | 4 + 1 Earth | 11 + 1 Earth (Conductor termination difficult - Advise 9 + 1 Earth) |
N/A | N/A |
| BK6 | 1 | N/A | N/A | N/A | N/A | 1 |
| MK6/6 | 1 | N/A | N/A | N/A | N/A | 1 |
| HTB/6 | 1 | 1 | 2 | N/A | N/A | 1 |
Notes:
Earths (PL612 and PL712) The rail earths may be replaced by a pillar earth, but a bracket shall be fitted at the end of the terminal stack in it's place. Pillar earths will inhibit offset entries.
Entries (PL612, PL615, PL712) Where the quantity of entries has been restricted, this is due to limited space. If multiple entries are required, then the quantity of power terminals shall be reduced accordingly. PL712 - It may be possible for some maximum terminal assemblies to use two M20/O entry positions from the 3 position options i.e. Faces A & C = D1 & A6. Faces B & D = D1 & A7.
Rails (PL612, PL615, PL620 and PL712) 1 Diagonal rail.
Maximum Physical Quantity Of Terminals And Table Of Earths
| TABLE OF EARTHS | |||||
|---|---|---|---|---|---|
| Manufacturer | Earth Terminal | Conductor Size (mm²) | Power Terminal | Mounting | |
| Min. | Max. | ||||
| Weidmuller | WPE 2.5N | 0.5 | 2.5 | WDU 2.5N | Rail Mounted |
| Weidmuller | WPE 2.5N | 0.5 | 2.5 | WDU 2.5N & WDU 2.5 | Rail Mounted |
| Weidmuller | WPE 4 | 0.5 | 4 | WDU 2.5 & WDU 4 | Rail Mounted |
| Weidmuller | WPE 6 | 0.5 | 6 | WDU 6 | Rail Mounted |
| Weidmuller | WPE 10 | 1.5 | 10 | WDU 10 | Rail Mounted |
| Weidmuller | WPE 16 | 1.5 | 16 | WDU 16 | Rail Mounted |
| Weidmuller | WPE 35 | 2.5 | 35 | WDU 35 & WFF 35 | Rail Mounted |
| Weidmuller | WPE 70N | 10 | 70 | WDU 70N & WFF 70 | Rail Mounted |
| Weidmuller | WPE 70/95 | 16 | 95 | WDU 70/95 | Rail Mounted |
| Weidmuller | WPE 120/150 | 35 | 120 | WDU 120/150 & WFF 120 | Rail Mounted |
| Hawke | PET5 (Pillar Earth) | 0.5 | 10 | WDU 2.5N to WDU 10, HTB6, MK6/6 & BK6 | Direct Mounted |
| Hawke | IES10 (Internal/External Earth Stud) | 0.5 | 16 | For Enclosures with Power Terminals up to 16mm² Max. only | M20/A Gland Entry Position |
| Weco | DFG/2 (Pillar Earth) | 0.5 | 6 Solid 4 Stranded |
For PL612 without an Earth Continuity Plate | Direct Mounted |
Notes:
The junction box shall be fitted with an internal earth terminal/stud that is capable of accepting a conductor equal to that of the largest power terminal.
The IES10 internal/external earth stud shall not foul on any components inside the box.
Maximum physical quantity of terminals and table of earths datasheet 
