Weidmuller ADT 2.5 2C Test-Disconnect Terminal Block

$ 1.86

Total:

5.1mm test-disconnect terminal block. 500V, 20A rating. Features PUSH IN technology, pivoting lever, and ATEX certification for industrial environments.

MOQ: 50 pcs   >>   Order in multiples of 50
Industrial Connectivity > Terminal Blocks > Modular Terminal Blocks > PUSH IN Technology > A-Series > Feed-through terminals > Double-tier terminals

Weidmüller A2T 1.5 Double-Tier Feed-Through Terminal Block

Model Identifier A2T 1.5
Official Part Number 2469370000
GTIN Standard 4050118485387

Technical Overview

Double-tier feed-through terminal block featuring PUSH IN connection technology for efficient wiring. Rated for 500V and 16A, this 3.5mm wide module ensures high-density signal distribution. Certified for hazardous areas (ATEX/IECEx/Ex eb) and suitable for harsh industrial environments with a temperature range of -60°C to 130°C.

Key Features

  • Double-tier design enables high wiring density with two potentials in 3.5 mm width
  • PUSH IN connection technology for tool-free, safe, and fast wiring
  • Rated for 500 V and 16 A (IEC) / 300 V and 13 A (UL/CSA)
  • Wide operating temperature range from -60 °C to 130 °C
  • ATEX and IECEx certified for use in hazardous areas (Ex eb II C Gb)
  • Test point available at every contact point
  • Wemid insulating material with UL 94 V-0 flammability rating
  • Compatible with TS 35 DIN rail

High-Density PUSH IN Connection System

Technical Specification Matrix

Technical ParameterSpecification
VersionFeed-through terminal, Double-tier terminal, PUSH IN, 1.5 mm², 500 V, 16 A, dark beige
Order No.2469370000
TypeA2T 1.5
GTIN (EAN)4050118485387
Depth including DIN rail46 mm
Storage temperature-25 °C...55 °C
Continuous operating temp., min.-60 °C
Continuous operating temp., max.130 °C
MaterialWemid
Colourdark beige
UL 94 flammability ratingV-0
Certificate No. (ATEX)TUEV16ATEX7909U
Certificate No. (IECEX)IECEXTUR16.0036U
Max. voltage (ATEX)440 V
Current (ATEX)13.5 A
Max. voltage (IECEX)440 V
Marking EN 60079-7Ex eb II C Gb
Rated cross-section1.5 mm²
Rated voltage500 V
Rated current16 A
Current at maximum wires16 A
StandardsIEC 60947-7-1
Rated impulse withstand voltage6 kV
Pollution severity3
Surge voltage categoryIII
Certificate No. (cURus)E60693
Certificate No. (CSA)200039-70089609
Wire cross section max. (CSA)14 AWG
Wire cross section min. (CSA)26 AWG
Connection typePUSH IN
Stripping length8 mm
Number of connections4
Number of levels2
Clamping range, min.0.14 mm²
Clamping range, max.1.5 mm²
Mounting railTS 35
End cover plate requiredYes
Width3.5 mm
Height84 mm
Depth45 mm
Conductor size Factory wiring max. (cURus)14 AWG
Conductor size Factory wiring min. (cURus)26 AWG
Net weight8.226 g

Industrial Applications

1. High-Density Signal Marshalling

Utilized in complex control cabinets where DIN rail space is severely limited, routing two distinct potentials within a single 3.5 mm wide slice.

Problem Solved

Resolves critical space constraints in crowded industrial automation panels by doubling the connection density per millimeter of rail compared to standard single-tier blocks.

Double-tier design3.5mm widthSpace-savingSignal marshallingControl cabinet

2. Hazardous Area Signal Distribution

Deployed in chemical and petrochemical plants requiring Ex eb increased safety certification for Zone 1 and Zone 2 explosive atmospheres.

Problem Solved

Provides a certified, safe connection point for critical process signals in environments with explosive gases or dust, complying with strict IECEx and ATEX standards.

ATEX certifiedIECEx certifiedEx ebZone 1/2Explosion protection

3. Vibration-Resistant Machinery Wiring

Implemented in heavy rotating machinery and packaging lines where constant vibration poses a risk to connection integrity.

Problem Solved

Eliminates the risk of screw loosening due to vibration via gas-tight PUSH IN spring connections, significantly reducing downtime and maintenance requirements.

PUSH IN technologyVibration resistanceSpring connectionMaintenance-freeMachine building

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