Product catalogue | Terminals | Tension clamp technology | Modular feed-through terminals | Standard form | 2.5 mm² |
ZDU
- 1 -
General ordering data
Order No. 1636800000
Part designation ZDU 2.5/4AN OR
Version Feed-through terminal, 2.5 mm², Tension clamp
connection, Wemid, Orange, TS 35
EAN 4008190273637
Qty. 100 pc(s).
Product notes
Product description Z-series standard ranges provide solutions for
conductor cross-sections from 0.05 to 35 mm².
PT OKIECEx/ATEX rating data
EU-type examination certificate KEMA97ATEX2521U
Download, German KEMA97ATEX2521U_d.pdf
Download English KEMA97ATEX2521U_e.pdf
IECEx Certificate of Conformity IECEXULD05.0009U
Download IECEXULD05.0009U_e.pdf
ATEX voltage 550 V
ATEX current 21 A
ATEX conductor cross-section 2.5 mm²
IECEx voltage 550 V
IECEx current 20 A
IECEx conductor cross-section 2.5 mm²
Voltage when using cross-connections CrossConnectionGuide.pdf
Operating temperature range Einsatztemperaturbereich siehe EG-
Baumusterprüfbescheinigung/IECEx-Certificate of
Conformity
Marking EN 60079-7 Ex e II
Marking ATEX Directive 94/9/EC Ex II 2 G D
Additional technical data
Colour of insulating material Orange
Connection direction top
End plate required Yes
Product catalogue | Terminals | Tension clamp technology | Modular feed-through terminals | Standard form | 2.5 mm² |
ZDU
- 2 -
Additional technical data
Explosion-tested version "Ex e" Yes
Installation advice TS 35
Insulating material Wemid
Levels cross-connected internally No
No. of identical terminals 1
No. of levels 1
No. of terminal strips per level 4
Open sides right
Operating temperature range - 50 °C, + 100 °C
Product family Z-series
Type of connection Clamped
Type of mounting Snap-on
UL 94 flammability rating of insulation material V-0
Version Feed-through terminal
CSA rating data
Voltage (CSA) 600 V
CSA current 27 A
Min. cross-section (CSA) AWG 26
Max. cross-section (CSA) AWG 12
Conductors for clamping (additional
connection)
Flexible with ferrule, min. (DIN 46228 pt 1) 0.5 mm²
Flexible with ferrule, max. (DIN 46228 pt 1) 2.5 mm²
Conductors for clamping (rated connection)
Clamping range, min. 0.05 mm²
Clamping range, max. 4 mm²
Type of connection Tension clamp connection
2nd type of connection clamped
Connection direction top
No. of connections 4
Stripping length 10 mm
Blade size 0.6 x 3.5 mm
Gauge to IEC 60947-1 A3
Solid, min. 0.5 mm²
Solid, max. 4 mm²
Flexible, min. 0.5 mm²
Flexible, max. 4 mm²
Flexible with ferrule, min. (DIN 46228/1) 0.5 mm²
Flexible with ferrule, max. (DIN 46228/1) 2.5 mm²
Flexible, min., ferrule with plastic collar (DIN
46228 pt 4)
0.5 mm²
Flexible, max., ferrule with plastic collar (DIN
46228 pt 4)
2.5 mm²
AWG conductor size, min. AWG 30
AWG conductor size, max. AWG 12
AWG conductor size, min. 0.05 mm²
AWG conductor size, max. 3.31 mm²
Product catalogue | Terminals | Tension clamp technology | Modular feed-through terminals | Standard form | 2.5 mm² |
ZDU
- 3 -
Dimensions
Width 5.1 mm
Height of lowest version 39.5 mm
Length 79.5 mm
TS 35 offset 39 mm
Rating data
Rated cross-section 2.5 mm²
Rated voltage 800 V
Rated impulse voltage 8 kV
Rated current 24 A
Standards IEC 60947-7-1
Current with max. conductor 27 A
Pollution severity 3
UL rating data
Voltage (UL) 600 V
Current (UL) 25 A
Min. cross-section (UL) AWG 30
Max. cross-section (UL) AWG 12
Approvals
Approvals institutes
Classifications
eClass 4.1 27-14-11-20
eClass 5.0 27-14-11-20
eClass 5.1 27-14-11-20
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