Approval/Certificate/Document of Conformity

KEMA ~
(13) SCHEDULE
(14 )
to EC-Type Examination Certificate KEMA 97ATEX2521 U Issue No. 2
(15) Description
The Terminal Blocks ZDU 2.5, ZDU 2.5/3AN, ZDU 2.5/4AN, ZDU 2.5/2x2AN, ZDU 4, ZDU 6 and
the Protective Conductor Terminal Blocks ZPE 2.5, ZPE 2.5/3AN, ZPE 2.5/4AN, ZPE 4 and ZPE 6
with accessories (cover sheet, separation plate, cross-connector, end-support and identification
material) are intended for the connection of copper conductors in enclosures in type of protection
increased safety "e" or "D" (dust). Fixing is made on mounting rails type TS 35 according to EN
60715, Top hat section rail TS 35.
Operating temperature range: -50°C ... +100 °C.
Electrical data
Terminal blocks
Typ:
Rated insulation voltage [V]
Rated voltage [V]
- with jumper [V]
Nominal current [A], Temperature rise 40 K
- with jumper, Temperature rise 40 K
Rated cross section [mm
2
] (AWG)
Connectable conductor cross section
- rigid [mm
2
] (AWG)
- flexible [mm
2
] (AWG)
Protective conductor terminal blocks
ZDU 2.5 ... ZDU 4
ZDU 6
500
500 500
550 550
550
275 275
275
21
28
36
21 28
36
4 (12)
6 (12) 10 (12)
0,5-4 (20-12)
0,5-6 (20-10) 0,5-10 (20-8)
0,5-2,5 (20-14)
0,5-4 (20-12)
0,5-6 (20-10)
0,5-6 (20-10) 0,5-10 (20-8)
0,5-4 (20-12) 0,5-6 (20-10)
Typ:
Rated cross section [mm
2
] (AWG)
Connectable conductor cross section
- rigid [mm
2
] (AWG)
- flexible [mm
2
] (AWG)
ZPE 2.5 ...
4 (12)
0,5-4 (20-12)
0,5-2,5 (20-14)
ZPE 4
6 (12)
ZPE 6
10 (12)
CERT12 V1.1
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