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
ADT 4 2C BL
         

Icon
Icon
Icon
 

General ordering data

Version Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, blue
Order No. 2429880000
Type ADT 4 2C BL
GTIN (EAN) 4050118439670
Qty. 50 pc(s).

Dimensions and weights

Depth 41 mm
Depth (inches) 1.614 inch
Depth including DIN rail 42 mm
Height 74 mm
Height (inches) 2.913 inch
Width 6.1 mm
Width (inches) 0.24 inch
Net weight 12.49 g

Temperatures

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

Material data

Material Wemid
Colour blue
Colour of operational elements orange
UL 94 flammability rating V-0

Rating data IECEx/ATEX

Certificate No. (ATEX) TUEV16ATEX7939U
Certificate No. (IECEX) IECEXTUR16.0045U
Max. voltage (ATEX) 440 V
Current (ATEX) 18.5 A
Wire cross section max. (ATEX) 4 mm²
Max. voltage (IECEX) 400 V
Current (IECEX) 18.5 A
Wire cross section max. (IECEX) 4 mm²

System specifications

End cover plate required Yes
Number of potentials
Number of levels
Number of clamping points per level
Levels cross-connected internally No
PE connection No
Rail TS 35

Additional technical data

Installation advice Rail
Open sides right
Snap-on No
Type of fixing Snap-on
Type of mounting TS 35
With snap-in pegs No

CSA rating data

Certificate No. (CSA) 200039-70089609
Current size B (CSA) 20 A
Current size C (CSA) 20 A
Current size D (CSA) 5 A
Voltage size B (CSA) 600 V
Voltage size C (CSA) 600 V
Voltage size D (CSA) 600 V
Wire cross section max. (CSA) 10 AWG
Wire cross section min. (CSA) 26 AWG

Conductors for clamping (rated connection)

Blade size 0.6 x 3.5 mm
Clamping range, max. 6 mm²
Clamping range, min. 0.14 mm²
Connection cross-section, stranded, max. 6 mm²
Connection cross-section, stranded, min. 0.5 mm²
Connection direction top
Gauge to IEC 60947-1 A4
Number of connections
Stripping length 10 mm
Tube length for twin wire-end ferrule
Cross-section for conductor connection
min. 0.5 mm²
max. 1.5 mm²
Tube length
min. 8 mm
max. 12 mm
Tube length for wire-end ferrule with plastic collar DIN 46228/4
Tube length
min. 6 mm
max. 12 mm
Cross-section for conductor connection
min. 0.5 mm²
max. 1 mm²
Tube length
min. 8 mm
max. 12 mm
Cross-section for conductor connection
min. 1.5 mm²
max. 2.5 mm²
Tube length
min. 10 mm
max. 12 mm
Cross-section for conductor connection
nominal 4 mm²
Tube length for wire-end ferrule without plastic collar DIN 46228/1
Cross-section for conductor connection
min. 0.5 mm²
max. 1 mm²
Tube length
min. 6 mm
max. 10 mm
Cross-section for conductor connection
min. 1.5 mm²
max. 2.5 mm²
Tube length
min. 7 mm
max. 12 mm
Cross-section for conductor connection
min. 4 mm²
max. 6 mm²
Tube length
min. 9 mm
max. 15 mm
Twin wire-end ferrules, max. 1.5 mm²
Twin wire-end ferrules, min. 0.5 mm²
Type of connection PUSH IN
Wire connection cross section AWG, max. AWG 12
Wire connection cross section AWG, min. AWG 26
Wire connection cross section, finely stranded, max. 6 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. 6 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. 4 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. 4 mm²
Wire connection cross-section, solid core, min. 0.5 mm²

Disconnect terminals

Cross-disconnect without
Integral test socket Yes
Slitting Pivoting

General

Installation advice Rail
Rail TS 35
Standards IEC/EN 60947-7-1:2009
Wire connection cross section AWG, max. AWG 12
Wire connection cross section AWG, min. AWG 26

Rating data

Rated cross-section 4 mm²
Rated voltage 500 V
Rated DC voltage 500 V
Rated current 20 A
Current at maximum wires 20 A
Standards IEC/EN 60947-7-1:2009
Volume resistance according to IEC 60947-7-x 1 mΩ
Rated impulse withstand voltage 4 kV
Power loss in accordance with IEC 60947-7-x 1.02 W
Pollution severity 3
Surge voltage category III

UL rating data

Certificate No. (cURus) E60693
Conductor size Factory wiring max. (cURus) 10 AWG
Conductor size Factory wiring min. (cURus) 26 AWG
Conductor size Field wiring max. (cURus) 10 AWG
Conductor size Field wiring min. (cURus) 26 AWG
Current size B (cURus) 20 A
Current size C (cURus) 20 A
Current size D (cURus) 5 A
Voltage size B (cURus) 600 V
Voltage size C (cURus) 600 V
Voltage size D (cURus) 600 V

Downloads

Classifications

ETIM 6.0 EC000902
ETIM 7.0 EC000902
ETIM 8.0 EC000902
ETIM 9.0 EC000902
ECLASS 9.0 27-14-11-26
ECLASS 9.1 27-14-11-26
ECLASS 10.0 27-14-11-26
ECLASS 11.0 27-14-11-26
ECLASS 12.0 27-14-11-26
ECLASS 13.0 27-25-01-09

Approvals

Approvals CCCEX CE CSA CURUS CURUSEX DETNORVER EXIKONF IECEXTUR KEMAKEUR KOSHAEX TUEVNATEX UKCA
ROHS Conform
UL File Number Search UL Website
Certificate No. (cURus) E60693
Certificate No. (cURusEX) E184763

Related products

Order No.: 2429850000
Type: ADT 4 2C
Version:
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, dark beige
 
Order No.: 2429890000
Type: ADT 4 2C OR
Version:
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, orange
 
Order No.: 2898740000
Type: ALDT 4 2C
Version:
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, Pivoting, Cross-disconnect: without, Integral test socket: Yes, TS 35, dark beige
 
Order No.: 2898750000
Type: ALDT 4 2C BL
Version:
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, Pivoting, Cross-disconnect: without, Integral test socket: Yes, TS 35, blue
 
Order No.: 2898760000
Type: ALDT 4 2C W/O DTLV
Version:
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, without, Cross-disconnect: without, Integral test socket: Yes, TS 35, dark beige
 
Order No.: 2898770000
Type: ALDT 4 2C W/O DTLV BL
Version:
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, 20 A, without, Cross-disconnect: without, Integral test socket: Yes, TS 35, blue
 
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