Weidmüller WTR 2.5 SW is a Test-disconnect terminal, Screw connection, black, 2.5 mm², 24 A, 500 V, Number of connections: 2, Number of levels: 1. Terminal block for separating circuits during tests or measurements.
| Accessory Type |
Test-disconnect terminal |
| Used With |
5mm Pitch |
| 46228/4, min. |
46228/1, max. |
| Ambient temperature |
-60 °C…85°C |
| Basic material |
Wemid |
| Certificate No. (ATEX) |
DEMKO14ATEX1389U |
| Certificate No. (IECEX) |
IECEXUL14.0097U |
| Clamping range, max. |
4mm² |
| Clamping range, min. |
0.05mm² |
| Closing plate required |
true |
| Colour |
Black |
| Colour of operational elements |
orange |
| Connectable conductor cross section fine-strand with cable end sleeve |
0.05 - 2.5 |
| Connectable conductor cross section fine-strand without cable end sleeve |
0.05 - 4 |
| Connectable conductor cross section multi-wired |
0.05 - 4 |
| Connectable conductor cross section solid-core |
0.05 - 4 |
| Connection cross-section, finely |
0.05mm² |
| Connection cross-section, stranded, |
4mm² |
| Connection cross-section, stranded, min.0.05 mm² |
Wire connection cross-section, solid |
| Connection direction |
on side |
| Continuous operating temp., max. |
130°C |
| Continuous operating temp., min. |
-60°C |
| core, min. |
stranded, min. |
| Current (ATEX) |
24 A |
| Current (IECEX) |
24 A |
| Depth |
48 |
| Depth (inches) |
1.8898 inch |
| 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 |
| Ex 2014/34/EU label |
II 3g |
| GTIN (EAN) |
4050118506129 |
| Height |
60 |
| Height (inches) |
2.3622 inch |
| Inflammability class of insulation material according to UL94 |
V0 |
| Internally connected stages |
false |
| Levels cross-connected internally |
No |
| Marking EN 60079-7 |
Ex ec II C Gc |
| Material insulation body |
Thermoplastic |
| Max. voltage (ATEX) |
500 V |
| Max. voltage (IECEX) |
500 V |
| Mounting method |
DIN rail (top hat rail) 35mm |
| Mounting rail |
TS 35 |
| Net weight |
8.2g |
| N-function |
No |
| Nominal Current |
24 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 Poles |
1 |
| Number of potentials |
1 |
| Operating Temperature |
-60 - 130 |
| PE function |
No |
| PEN function |
No |
| Pollution severity |
3 |
| Power loss in accordance with IEC |
0.77 W |
| Rated cross-section |
2.5mm² |
| Rated current In |
24 |
| Rated DC voltage |
500 V |
| Rated voltage |
500 |
| REACH SVHC |
No SVHC above 0.1 wt% |
| ROHS |
Conform |
| RoHS Compliance Status |
Compliant without exemption |
| Snap-on |
Yes |
| Storage temperature |
-25 °C...55°C |
| stranded, min. |
max. |
| Surge voltage category |
III |
| Type of connection |
Screw connection |
| Type of connection 2 |
Screw connection |
| Type of cross disconnection |
Sliding |
| Type of electrical connection 1 |
Screw connection |
| Type of electrical connection 2 |
Screw connection |
| Type of mounting |
Snap-on |
| Type of slitting |
Swivelling |
| UL 94 flammability rating |
V-0 |
| Version |
Test-disconnect terminal, Screw connection, black, |
| Volume resistance according to IEC |
1.33 mO |
| Width |
5.1 |
| Width (inches) |
0.2008 inch |
| Wire connection cross-section, solid |
0.05mm² |
| Wire cross section max. (ATEX) |
2.5mm² |
| Wire cross section max. (IECEX) |
2.5mm² |
| With integrated test socket |
false |
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