Product wizard 
 Website 
English
Deutsch
Français
Italiano
Japanese
Español
Svenska
Россия
繁體中文
简体中文
Polska
한국어
Čeština
Magyar
  
0
0
Quick access
AKA 2.5
         

Icon
Icon
 

General ordering data

Version Feed-through terminal block, Solder connection, 2.5 mm², 400 V, 20 A, Number of connections: 1
Order No. 0300720000
Type AKA 2.5
GTIN (EAN) 4008190072018
Qty. 100 pc(s).
Delivery status This article will no longer be available in the future.
Available until 2023-12-31
Alternative product 1250650000

Dimensions and weights

Depth 23.5 mm
Depth (inches) 0.925 inch
Height 20 mm
Height (inches) 0.787 inch
Width 6 mm
Width (inches) 0.236 inch
Net weight 3.51 g

Temperatures

Storage temperature -25 °C...55 °C
Continuous operating temp., min. -60 °C
Continuous operating temp., max. 130 °C

Material data

Material KrG
Colour medium yellow
UL 94 flammability rating V-0, 5VA

System specifications

Version For the mounting rails
End cover plate required Yes
Number of levels
Number of clamping points per level
Number of potentials per tier
Levels cross-connected internally No

Additional technical data

Explosion-tested version No
Installation advice Feed-through (bushing)
Number of similar terminals
Open sides right
Type of mounting Snap-on

CSA rating data

Certificate No. (CSA) 12400-204
Current size D (CSA) 10 A
Voltage size D (CSA) 300 V
Wire cross section max. (CSA) 12 AWG
Wire cross section min. (CSA) 24 AWG

Conductors for clamping (rated connection)

Blade size 0.6 x 3.5 mm
Clamping range, max. 2.5 mm²
Clamping range, min. 0.13 mm²
Clamping screw M 2.5
Connection cross-section, stranded, max. 2.5 mm²
Connection cross-section, stranded, min. 1.5 mm²
Connection direction on side
Gauge to IEC 60947-1 A3
Number of connections
Stripping length 9 mm
Tightening torque, max. 0.45 Nm
Tightening torque, min. 0.4 Nm
Torque level with DMS electric screwdriver 1
Type of connection Solder connection
Wire connection cross section AWG, max. AWG 12
Wire connection cross section AWG, min. AWG 26
Wire connection cross section, finely stranded, max. 2.5 mm²
Wire connection cross section, finely stranded, min. 0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max. 1.5 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. 1.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min. 0.5 mm²
Wire connection cross-section, solid core, max. 2.5 mm²
Wire connection cross-section, solid core, min. 0.5 mm²

General

Installation advice Feed-through (bushing)
Number of poles 1
Standards In accordance with IEC 60947-7-1
Wire connection cross section AWG, max. AWG 12
Wire connection cross section AWG, min. AWG 26

Rating data

Rated cross-section 2.5 mm²
Rated voltage 400 V
Rated DC voltage 400 V
Rated current 20 A
Current at maximum wires 20 A
Standards In accordance with IEC 60947-7-1
Volume resistance according to IEC 60947-7-x 1.33 mΩ
Rated impulse withstand voltage 6 kV
Power loss in accordance with IEC 60947-7-x 0.77 W
Pollution severity 3

UL rating data

Certificate No. (UR) E60693
Conductor size Factory wiring max. (UR) 12 AWG
Conductor size Factory wiring min. (UR) 26 AWG
Conductor size Field wiring max. (UR) 12 AWG
Conductor size Field wiring min. (UR) 26 AWG
Current size D (UR) 10 A
Voltage size D (UR) 300 V

Downloads

Approval/Certificate/Document of Conformity
Engineering Data
Eplan Data Portal Eplan data
CADENAS eCATALOG CAX data
WSCAD Universe WSCAD data
User Documentation
Catalogues Catalogues in PDF-format

Classifications

ETIM 6.0 EC000897
ETIM 7.0 EC000897
ETIM 8.0 EC000897
ETIM 9.0 EC000897
ECLASS 9.0 27-14-11-20
ECLASS 9.1 27-14-11-20
ECLASS 10.0 27-14-11-20
ECLASS 11.0 27-14-11-20
ECLASS 12.0 27-14-11-20
ECLASS 13.0 27-25-01-01

Approvals

Approvals CE CSA UR UKCA
ROHS Conform
UL File Number Search UL Website
Certificate No. (UR) E60693

Related products

There are no products in this group.
Contact
Weidmüller Interface GmbH & Co. KG
 
+49 5231 14-0
+49 5231 14-292083
More information
Decentralised automation solutions
Energy Management Solutions
Industrial Analytics
Industrial IoT Solutions
More information
Mobility Concepts
Photovoltaics
Wind Solutions
Workplace Solutions
More information
Single Pair Ethernet
Weidmüller Configurator
Support & Service
Contact
Disposal Instructions
Engineering data
Repairs and replacement parts