Datasheet
Data sheet
Z-series
ZTR 2.5
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date March 1, 2019 4:51:48 PM CET
Catalogue status 15.02.2019 / We reserve the right to make technical changes. 3
Conductors for clamping (rated connection)
Blade size 0.6 x 3.5 mm
Clamping range, max. 4 mm²
Clamping range, min. 0.05 mm²
Connection direction top
Gauge to IEC 60947-1 A3
Number of connections 2
Stripping length 10 mm
Type of connection Tension-clamp connection
Wire connection cross section AWG,
max. AWG 12
Wire connection cross section AWG,
min. AWG 30
Wire connection cross section, finely
stranded, max.
4 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, max. 2.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, min. 0.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, max. 2.5 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, min. 0.5 mm²
Wire connection cross-section, finely
stranded, min.
0.5 mm²
Wire connection cross-section, solid
core, max. 4 mm²
Wire connection cross-section, solid
core, min. 0.5 mm²
Disconnect terminals
Cross-disconnect without
Integral test socket
Yes
Slitting Pivoting
Rating data
Rated cross-section 2.5 mm²
Rated voltage 500 V
Rated current 20 A
Current at maximum wires 20 A
Standards
IEC 60947-7-1
Volume resistance according to IEC
60947-7-x 1.33 mΩ
Rated impulse withstand voltage 6 kV
Pollution severity 3
UL rating data
Certificate No. (UR) E60693
Conductor size Factory wiring max. (UR) 12 AWG
Conductor size Factory wiring min. (UR) 30 AWG
Conductor size Field wiring max. (UR) 12 AWG
Conductor size Field wiring min. (UR) 30 AWG
Current size C (UR)
20 A
Voltage size C (UR) 600 V
Classifications
ETIM 3.0 EC000902
ETIM 4.0 EC000902
ETIM 5.0 EC000902
ETIM 6.0 EC000902
UNSPSC 30-21-18-11
eClass 5.1 27-14-11-26
eClass 6.2 27-14-11-26
eClass 7.1 27-14-11-26
eClass 8.1 27-14-11-26
eClass 9.0
27-14-11-26
eClass 9.1 27-14-11-26
Product information
Descriptive text technical data 2.5 mm² flexible wires with wire-end ferrules are crimped with the Weidmüller PZ 6/5 crimping
tool.
Instructions for accessories If the disconnect lever is replaced by the SIHA 3, a fused terminal is created.