WAGO 2003-6646 is a three-level TOPJOB S installation terminal block with Push-in CAGE CLAMP connections, five clamp positions and integrated N/L/PE potential distribution in a 5.2 mm width. Rated 20 A at 250 V, it accepts solid conductors from 0.75 to 4 mm-squared and stranded conductors from 0.25 to 2.5 mm-squared and mounts on 35 mm DIN rail. The design compresses feed-in, neutral and PE circuits onto a single row, typical of distribution boards in residential and commercial installations.
| Manufacturer part number (MPN) | 2003-6646 |
| EAN / GTIN | 4050821322061 |
| 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 | 110 mm / 4.331 inches |
| Depth from upper-edge of DIN-rail | 45.2 mm / 1.78 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 | 0.308 MJ |
| Weight | 20.1 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 | CN |
| 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 | 2003-6646 |
| Connectable conductor cross section solid-core | 0.75–4 mm² |
| Connectable conductor cross section multi-wired | 0.25–2.5 mm² |
| Rated current In | 20 A |
| Rated voltage | 250 V |
| Type of electrical connection 1 | Spring clamp connection |
| Type of electrical connection 2 | Spring clamp connection |
| Number of potentials | 3 |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Material insulation body | Thermoplastic |
| Operating temperature | 105 °C |
| Depth | 45.2 mm |
| Closing plate required | Yes |
| Basic colour | Grey |
| PE-function | Yes |
| With N-disconnect slide | No |
| N function possible | Yes |
| MOQ | 1 |