
Multilevel installation terminal block; with operating slots; 2.5 mm²; L; Push-in CAGE CLAMP®; 2,50 mm²; gray
Multilevel installation terminal block; with operating slots; 2.5 mm²; Carrier terminal block without knife; L/L/PE; Push-in CAGE CLAMP®; 2,50 mm²; gray
Multilevel installation terminal block, 2003 Series, Push-in CAGE CLAMP®
This multilevel installation terminal block (item number 2003-6662) streamlines wire connections, making them both quick and easy. Strip lengths must be between 10 and 12 mm when connecting conductors to this multilevel installation terminal block. Featuring conductor terminals along with Push-in CAGE CLAMP®, this product delivers reliable performance. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. Both solid and fine-stranded conductors with ferrules can be plugged in without the need for tools—all thanks to its pluggable design. This multilevel installation terminal block is suitable for conductor cross sections ranging from 0.25 mm² to 4 mm².
| Ratings | Potential – ground |
| Ratings per | IEC/EN 60947-7-1 |
| Nominal voltage (III/3) | 250 V |
| Rated impulse withstand voltage (III / 3) | 4 kV |
| Rated current | 20 A |
| Current at conductor cross-section (max.) mm² | 25 A |
| Legend (ratings) | (III / 3) ≙ Overvoltage category III / Pollution degree 3 |
| Ratings | Potential - ground / Potential - ground / Potential - ground |
| Ratings per | IEC/EN 60947-7-1 / IEC/EN 60947-7-1 / IEC/EN 60947-7-1 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 250 V |
| Rated impulse withstand voltage | 4 kV |
| Rated current | 20 A |
| Current at conductor cross-section (max.) mm² | 25 A |
| Rated current (note) | Maximum current depends on accessories used. |
| Ratings | Potential – potential |
| Ratings per | IEC/EN 60947-7-1 |
| Rated voltage (III / 3) | 400 V |
| Rated impulse withstand voltage (III/3) | 6 kV |
| Rated current | 20 A |
| Current at conductor cross-section (max.) | 25 A |
| Ratings | Potential - potential / Potential - potential / Potential - potential |
| Ratings per | IEC/EN 60947-7-1 / IEC/EN 60947-7-1 / IEC/EN 60947-7-1 |
| Overvoltage category | III / III / II |
| Pollution degree | 3 / 2 / 2 |
| Nominal voltage | 400 V |
| Rated impulse withstand voltage | 6 kV |
| Rated current | 20 A |
| Current at conductor cross-section (max.) mm² | 25 A |
| Approvals per | UL 1059 |
| Rated voltage UL (Use Group B) | 250 V |
| Rated current UL (Use Group B) | 6.3 A |
| Rated voltage UL (Use Group C) | 150 V |
| Rated current UL (Use Group C) | 6.3 A |
| Rated voltage UL (Use Group D) | 250 V |
| Rated current UL (Use Group D) | 6.3 A |
| Approvals per | UL 1059 / UL 1059 / UL 1059 |
| Use group | B / C / D |
| Rated voltage | 250 V / 150 V / 250 V |
| Rated current | 6.3 A / 6.3 A / 6.3 A |
| Approvals per | CSA 22.2 No 158 |
| Rated voltage CSA (Use Group B) | 300 V |
| Rated current CSA (Use Group B) | 20 A |
| Rated voltage CSA (Use Group D) | 300 V |
| Rated current CSA (Use Group D) | 10 A |
| Rated voltage CSA (Use Group D) | 300 V |
| Rated current CSA (Use Group D) | 10 A |
| Approvals per | CSA 22.2 No 158 / CSA 22.2 No 158 / CSA 22.2 No 158 |
| Use group | B / C / D |
| Rated voltage | 300 V / 300 V |
| Rated current | 20 A / 10 A |
| Power loss, per pole (potential) | 0.133 W |
| Rated current I<sub>N</sub> for power loss specification | 10 A |
| Resistance value for specified, current-dependent power loss | 0.001 Ω |
| Wiring direction | Front-entry wiring |
| Clamping units | 5 |
| Total number of potentials | 3 |
| Number of levels | 3 |
| Connection technology | Push-in CAGE CLAMP® |
| Actuation type | Operating tool |
| Connectable conductor materials | Copper |
| Nominal cross-section | 2.5 mm² |
| Solid conductor | 0.25 … 4 mm² / 22 … 12 AWG |
| Solid conductor; push-in termination | 0.75 … 4 mm² / 18 … 12 AWG |
| Fine-stranded conductor | 0.25 … 4 mm² / 22 … 12 AWG |
| Fine-stranded conductor; with insulated ferrule | 0.25 … 2.5 mm² / 22 … 14 AWG |
| Fine-stranded conductor; with ferrule; push-in termination | 1 … 2.5 mm² / 18 … 14 AWG |
| Note (conductor cross-section) | Depending on the conductor characteristic, a conductor with a smaller cross-section can also be inserted via push-in termination. |
| Strip length | 10 … 12 mm / 0.39 … 0.47 inches |
| Wiring direction | Front-entry wiring |
| 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 | L/L/PE |
| Mounting type | DIN-35 rail |
| Marking level | Center/side marking |
| Note (material data) | Information on material specifications can be found here |
| Color | gray |
| Material group | I |
| Insulation material (main housing) | Polyamide (PA66) |
| Flammability class per UL94 | V0 |
| Fire load | 0.309 MJ |
| Weight | 20 g |
| Processing temperature | -35 … +85 °C |
| Continuous operating temperature | -60 … +105 °C |
| PU (SPU) | 50 pcs |
| Packaging type | box |
| Country of origin | CN |
| GTIN | 4055143987219 |
| Customs tariff number | 85369010000 |
| UNSPSC | 39121410 |
| ETIM 9.0 | EC001329 |
| ETIM 10.0 | EC001329 |
| ECCN | NO US CLASSIFICATION |
| RoHS Compliance Status | Compliant,No Exemption |
2003-6662 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Yes — mention it when you request a quote for 2003-6662 and we'll include express shipping options in our reply.
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 2003-6662, subject to availability and destination.

Multilevel installation terminal block; with operating slots; 2.5 mm²; L; Push-in CAGE CLAMP®; 2,50 mm²; gray

Multilevel installation terminal block; with operating slots; 2.5 mm²; N; Push-in CAGE CLAMP®; 2,50 mm²; gray

Multilevel installation terminal block; with operating slots; 2.5 mm²; Carrier terminal block without knife; P1/P2/PE; Push-in CAGE CLAMP®; 2,50 mm²; gray

Multilevel installation terminal block; with operating slots; 2.5 mm²; Carrier terminal block without knife; L/N/PE; Push-in CAGE CLAMP®; 2,50 mm²; gray



