WAGO 2003-7641 Multilevel Installation Terminal Block NT/L/PE 24A 2.5mm²

The WAGO 2003-7641 is a 3-level multilevel installation terminal block from the TOPJOB S 2003 Series, combining NT, L, and PE connection points in a single unit with an integrated N-disconnect slide link. Using Push-in CAGE CLAMP® technology, it accepts solid and fine-stranded copper conductors from 0.25 to 4 mm² without tools, with a rated current of 24 A and a nominal voltage of 400 V (potential-to-potential). Front-entry wiring and a compact 5.2 mm width make it suitable for space-efficient DIN-35 rail installations.

Technical specifications:

• Catalog number: 2003-7641
• Manufacturer: WAGO
• Series: 2003 (TOPJOB S)
• Product type: Multilevel installation terminal block with N-disconnect slide link
• Number of levels: 3; total potentials: 3; clamping units: 4
• Potential marking: NT/L/PE
• Connection technology: Push-in CAGE CLAMP®
• Rated current: 24 A; max current at maximum cross-section: 32 A
• Nominal voltage (potential-potential): 400 V; rated impulse withstand: 6 kV
• Nominal voltage (potential-ground): 250 V; rated impulse withstand: 4 kV
• Conductor cross-section: 0.25 - 4 mm² / 22 - 12 AWG (solid or fine-stranded copper)
• Nominal cross-section: 2.5 mm²; strip length: 10 - 12 mm
• Wiring direction: Front-entry; mounting: DIN-35 rail
• Width: 5.2 mm; height: 96 mm; depth: 42.3 mm; weight: 16.7 g
• Color: gray; insulation: Polyamide (PA66); flammability: UL94 V0
• Continuous operating temperature: -60 to +105 °C; processing temperature: -35 to +85 °C
• Certifications: CCA per EN 60947 (DEKRA), ABS, DNV GL, PRS; EU and UK Declarations of Conformity
• RoHS: Compliant, no exemption
• Country of origin: Germany; pack quantity: 50 pcs; GTIN: 4044918925587

Features and benefits:

• Push-in CAGE CLAMP® allows solid and fine-stranded conductors to be inserted directly without tools, reducing wiring time on installation
• Integrated N-disconnect slide link enables the neutral conductor to be isolated independently from L and PE for testing or maintenance
• 3-level NT/L/PE layout consolidates neutral, line, and protective earth connections into one 5.2 mm wide unit on a single DIN-35 rail position
• Marine approvals from ABS, DNV GL, and PRS alongside EU and UK Declarations of Conformity extend the application scope to shipboard panels
• UL94 V0 rated Polyamide (PA66) housing and a continuous operating range of -60 to +105 °C suit demanding installation environments

Applications:

• Distribution boards requiring integrated NT/L/PE connections within a compact DIN-rail terminal block
• Switchgear panels where the neutral conductor must be disconnected independently for service or fault isolation
• Industrial control cabinets using DIN-35 rail with mixed solid and fine-stranded conductor types
• Marine electrical panels requiring ABS, DNV GL, or PRS certified terminal blocks for shipboard installations

Also known as: WAGO 2003-7641, WAGO TOPJOB S multilevel terminal block NT/L/PE.