WAGO 2003-7646 is a three-level installation terminal block that carries N, L and PE potentials on a single 5.2 mm wide unit, rated 32 A at 400 V for 2.5 mm² conductors. Push-in CAGE CLAMP spring connections accept solid wires from 0.75 to 4 mm² and stranded wires from 0.25 to 2.5 mm² at each of the five clamping points, with operating slots for tool-assisted release. The polyamide body is UL 94 V0, rated for -60 to +105 °C, and snaps onto DIN 35 mm top-hat rail. Supplied in boxes of 50.
| Manufacturer part number (MPN) | 2003-7646 |
| EAN / GTIN | 4044918925617 |
| Sales unit | pcs |
| Package quantity | 50 pcs |
| Clamping units | 5 |
| Total number of potentials | 3 |
| Number of levels | 3 |
| Width | 5.2 mm / 0.205 inches |
| Height | 96 mm / 3.78 inches |
| Depth from upper-edge of DIN-rail | 42.3 mm / 1.665 inches |
| Potential marking | N/L/PE |
| Mounting type | DIN-35 rail |
| Marking level | Center/side marking |
| Color | gray |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.221 MJ |
| Weight | 16.3 g |
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
| Product Group | 22 (TOPJOB S) |
| PU (SPU) | 50 pcs |
| Packaging type | box |
| Country of origin | DE |
| Customs tariff number | 85369010000 |
| UNSPSC | 39,121,410 |
| eCl@ss 10.0 | 27-14-11-25 |
| eCl@ss 9.0 | 27-14-11-25 |
| ETIM 9.0 | EC001329 |
| ETIM 10.0 | EC001329 |
| ECCN | NO US CLASSIFICATION |
| RoHS Compliance Status | Compliant,No Exemption |
| Conductor cross-section | 2.5 mm² |
| MPN | 2003-7646 |
| Connectable conductor cross section solid-core | 0.75–4 mm² |
| Connectable conductor cross section multi-wired | 0.25–2.5 mm² |
| Rated current In | 32 A |
| Rated voltage | 400 V |
| Type of electrical connection 1 | Spring clamp connection |
| Type of electrical connection 2 | Spring clamp connection |
| Connection position | Atop |
| Number of potentials | 3 |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Material insulation body | Thermoplastic |
| Operating temperature | 105 °C |
| Width/grid dimension | 5.2 mm |
| Depth | 42.3 mm |
| Closing plate required | Yes |
| Length | 96 mm |
| Basic colour | Grey |
| PE-function | Yes |
| With N-disconnect slide | No |
| N function possible | Yes |
| MOQ | 1 |