Weidmüller ADT 4 2C OR is a Test-disconnect terminal, PUSH IN, orange, 4 mm², 20 A, 500 V, Number of connections: 2, Number of levels: 1. Terminal block for separating circuits during tests or measurements.
| Type |
Test-disconnect terminal |
| No. of Ways |
2 |
| No. of Levels |
2 |
| Termination |
Push-in Cage clamp |
| Width |
6.1mm |
| Wire Gauge (mm²) |
4mm² |
| Ambient temperature |
-5 °C…40°C |
| Basic material |
Wemid |
| Blade size |
0.6 x 3.5 mm |
| Certificate No. (ATEX) |
TUEV16ATEX7939U |
| Certificate No. (CSA) |
200039-70089609 |
| Certificate No. (cURus) |
E60693 |
| Certificate No. (IECEX) |
IECEXTUR16.0045U |
| Clamping range, max. |
6mm² |
| Clamping range, min. |
0.14mm² |
| Closing plate required |
true |
| Colour |
Orange |
| Colour of operational elements |
orange |
| Conductor size Factory wiring max. |
10 AWG |
| Conductor size Field wiring min. (cURus)26 AWG |
Conductor size Factory wiring min. |
| Connectable conductor cross section fine-strand with cable end sleeve |
0.14 - 6 |
| Connectable conductor cross section fine-strand without cable end sleeve |
0.14 - 6 |
| Connectable conductor cross section multi-wired |
0.14 - 6 |
| Connectable conductor cross section solid-core |
0.14 - 4 |
| Connection cross-section, finely |
0.14mm² |
| Connection cross-section, stranded, |
6mm² |
| Connection direction |
top |
| Continuous operating temp., max. |
130°C |
| Continuous operating temp., min. |
-60°C |
| Current (ATEX) |
18.5 A |
| Current (IECEX) |
18.5 A |
| Current at maximum wires |
20 A |
| Current size B (CSA) |
20 A |
| Current size B (cURus) |
20 A |
| Current size C (CSA) |
20 A |
| Current size C (cURus) |
20 A |
| Current size D (CSA) |
5 A |
| Current size D (cURus) |
5 A |
| Depth |
41 |
| Depth (inches) |
1.6142 inch |
| Depth including DIN rail |
42mm |
| ECLASS 14 |
27-25-01-09 |
| ECLASS 15.0 |
27-25-01-09 |
| End cover plate required |
Yes |
| ETIM 10 |
EC000902 |
| ETIM 8.0 |
EC000902 |
| ETIM 9.0 |
EC000902 |
| Gauge to IEC 60947-1 |
A4 |
| GTIN (EAN) |
4050118439687 |
| Height |
74 |
| Height (inches) |
2.9134 inch |
| Inflammability class of insulation material according to UL94 |
V0 |
| Installation advice |
Rail |
| Internally connected stages |
false |
| Levels cross-connected internally |
No |
| Material insulation body |
Thermoplastic |
| Max. voltage (ATEX) |
440 V |
| Max. voltage (IECEX) |
400 V |
| Mounting method |
DIN rail (top hat rail) 35mm |
| Mounting rail |
TS 35 |
| Net weight |
12.49g |
| Nominal Current |
20 A |
| Number of clamp positions per level |
2 |
| Number of clamping points per level |
2 |
| Number of connections |
2 |
| Number of levels |
1 |
| Number of potentials |
1 |
| Open sides |
right |
| Operating Temperature |
-60 - 130 |
| PE connection |
No |
| Pollution severity |
3 |
| Power loss in accordance with IEC |
1.02 W |
| Rated cross-section |
4mm² |
| Rated current In |
20 |
| Rated DC voltage |
500 V |
| Rated impulse withstand voltage |
4 kV |
| Rated voltage |
500 |
| REACH SVHC |
No SVHC above 0.1 wt% |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant without exemption |
| Snap-on |
No |
| Standards |
IEC/EN 60947-7-1:2009 |
| Storage temperature |
-25 °C...55°C |
| Stripping length |
10mm |
| Surge voltage category |
III |
| Tube length |
min. |
| Tube length for twin wire-end ferrule |
Tube length |
| Tube length for wire-end ferrule with |
Tube length |
| Tube length for wire-end ferrule without Tube length |
min. |
| Twin wire-end ferrules, max. |
1.5mm² |
| Twin wire-end ferrules, min. |
0.5mm² |
| Type of connection |
PUSH IN |
| Type of connection 2 |
PUSH IN |
| Type of cross disconnection |
None |
| Type of electrical connection 1 |
Plug-in connection |
| Type of electrical connection 2 |
Plug-in connection |
| Type of fixing |
Snap-on |
| Type of mounting |
TS 35 |
| Type of slitting |
Swivelling |
| UL 94 flammability rating |
V-0 |
| UL File Number Search |
UL Website |
| Version |
Test-disconnect terminal, PUSH IN, 4 mm², 500 V, |
| Voltage size B (CSA) |
600 V |
| Voltage size B (cURus) |
600 V |
| Voltage size C (CSA) |
600 V |
| Voltage size C (cURus) |
600 V |
| Voltage size D (CSA) |
600 V |
| Voltage size D (cURus) |
600 V |
| Volume resistance according to IEC |
1 mO |
| Width (inches) |
0.2402 inch |
| Wire cross section max. (ATEX) |
4mm² |
| Wire cross section max. (CSA) |
10 AWG |
| Wire cross section max. (IECEX) |
4mm² |
| Wire cross section min. (CSA) |
26 AWG |
| With integrated test socket |
true |
| With snap-in pegs |
No |
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