2003-6641 Wago víceúrovňová instalační svorkovnice s provozními otvory 2,5mm², šedá

The WAGO 2003-6641 is a 3-level multilevel installation terminal block from the TOPJOB S 2003 Series, combining neutral (NTi), line (L), and protective earth (PE) terminations in a single DIN-35 rail-mounted unit. It uses Push-in CAGE CLAMP® technology to accept solid and fine-stranded copper conductors from 0.25 to 4 mm² across 5 clamping units, rated 20 A and 250 V (potential-ground) / 400 V (potential-potential) per IEC/EN 60947-7-1.

Technical specifications:

• Catalog number: 2003-6641
• Manufacturer: WAGO
• Series: 2003 Series (TOPJOB S)
• Connection technology: Push-in CAGE CLAMP®
• Levels: 3 | Clamping units: 5 | Total potentials: 3
• Potential marking: NTi/L/PE
• Nominal cross-section: 2.5 mm²
• Solid conductor: 0.25 ... 4 mm² / 22 ... 12 AWG
• Solid conductor (push-in): 0.75 ... 4 mm² / 18 ... 12 AWG
• Fine-stranded conductor: 0.25 ... 4 mm² / 22 ... 12 AWG
• Fine-stranded with insulated ferrule: 0.25 ... 2.5 mm² / 22 ... 14 AWG
• Fine-stranded with ferrule (push-in): 1 ... 2.5 mm² / 18 ... 14 AWG
• Strip length: 10 ... 12 mm / 0.39 ... 0.47 in
• Wiring direction: Front-entry
• Rated current: 20 A (IEC/EN 60947-7-1); UL groups B/D: 20 A, group C: 10 A
• Rated voltage: 250 V (potential-ground), 400 V (potential-potential) per IEC/EN 60947-7-1
• Rated impulse withstand voltage: 4 kV (potential-ground), 6 kV (potential-potential)
• UL 1059 ratings: 300 V / 20 A (groups B, D); 150 V / 20 A (group C)
• CSA C22.2 No. 158 ratings: 300 V / 20 A (group B); 150 V / 10 A (group D)
• Mounting: DIN-35 rail
• Width: 5.2 mm / 0.205 in | Height: 110 mm / 4.331 in | Depth: 45.2 mm / 1.78 in
• Weight: 20.5 g
• Housing material: Polyamide (PA66), UL94 V0
• Color: gray
• Operating temperature: -60 ... +105 °C
• Processing temperature: -35 ... +85 °C
• Certifications: UL 1059 (E45172), CSA C22.2 No. 158 (70111102), CCA EN 60947
• RoHS: Compliant, no exemption
• Pack quantity: 50 pcs
• GTIN: 4050821322030
• Country of origin: CN

Features and benefits:

• Push-in CAGE CLAMP® accepts solid and ferrule-terminated conductors directly without tools; operating tool used for fine-stranded push-in insertion.
• 3-level NTi/L/PE layout consolidates neutral, line, and earth terminations into one 5.2 mm wide block, reducing panel space.
• Polyamide (PA66) housing with UL94 V0 flammability rating for fire-safe enclosure installations.
• Approved to UL 1059, CSA C22.2 No. 158, and CCA/EN 60947; EU and UK Declarations of Conformity issued by WAGO.
• Wide continuous operating range of -60 to +105 °C suits demanding industrial and building environments.

Applications:

• Grouping NTi/L/PE terminations in domestic and commercial distribution boards.
• Wiring control cabinets and switchgear panels where neutral, line, and earth share one compact DIN-rail block.
• Connecting mixed solid and fine-stranded copper conductors (0.25 to 4 mm²) in building installation circuits.
• Space-constrained DIN-35 rail assemblies requiring 3-level termination within a 5.2 mm pitch.

Also known as: WAGO 2003-6641, WAGO TOPJOB S multilevel terminal block NTi/L/PE.