Wago 274-2404 4 Pole 2-Conductor Modular Through Connector – Box of 90
The Wago 274-2404 is a 4-pole modular through connector with two conductor connections per pole and an interlocking design for creating multi-pole terminal strips. Its orange-lever Push-in CAGE CLAMP® terminals support solid, stranded and fine-stranded copper wiring within the specified conductor ranges. The product is supplied as a manufacturer’s box of 90 connectors, not as individual pieces.
32A 4mm² Modular Through Connector
The Wago 274-2404 4 pole connector offers four separate potentials with eight clamping units. Rated to IEC/EN 60998-2-2 at 32A and 450V, it has a 4kV rated impulse withstand voltage. UL ratings are 20A and 300V. The connector has no integrated protective earth (PE) contact.
Lever Connections for Copper Conductors
The 2-conductor Wago inline lever connector accepts solid copper conductors from 0.2–4mm² (direct push-in from 0.5–4mm²), stranded copper from 0.2–2.5mm² and fine-stranded copper from 0.2–4mm². Fine-stranded conductors with insulated ferrules are accepted from 0.25–1.5mm², while ferruled push-in termination is specified from 1–2.5mm². The datasheet specifies an 8–10mm stripping length; always refer to the current manufacturer instructions.
Modular Assembly and Mounting
Modules can be interlocked with compatible Wago 274 Series connectors to make configurable terminal strips. M3 screw fixing is supported, and separate locking pins and mounting accessories may be used where specified. Jumper slots on both sides support potential distribution with suitable accessories. Do not use a jumper to step down from a 4mm² module to a 2.5mm² module.
Key Features
- SKU: 274-2404; 4 poles, 2 conductor connections per pole
- 8 clamping units across 4 separate potentials
- Rated current: 32A IEC / 20A UL
- Rated voltage: 450V IEC / 300V UL
- Maximum conductor cross-section: 4mm² copper
- Lever-operated Push-in CAGE CLAMP® connection system
- Modular interlocking white polycarbonate housing and cover
- Pack of 90 connectors
Technical Specifications
- Manufacturer: Wago; series: 274
- Part number: 274-2404; GTIN: 4066966869781
- Rated impulse withstand voltage: 4kV
- Strip length: 8–10mm
- Dimensions: 33 × 15.2 × 31.9mm (width × height × depth)
- Pin spacing: 8mm
- Solid copper: 0.2–4mm²; push-in solid: 0.5–4mm²
- Stranded copper: 0.2–2.5mm²; fine-stranded copper: 0.2–4mm²
- Fine-stranded with insulated ferrule: 0.25–1.5mm²; ferruled push-in: 1–2.5mm²
- Housing material: polycarbonate (PC), UL94 V2; orange actuators
- Installation temperature: -35°C to +60°C; continuous operating temperature: 105°C
- Mounting: M3 screw mount, other compatible options separately
- Origin: Germany; packaging: box of 90
Related Wago Accessories
The Wago 274 Series supports separately available jumpers, fixing pins, strain relief plates and mounting accessories. For 8mm pin spacing, the series includes Wago 274-3452 (2-pole strain relief plate) and Wago 274-3453 (3-pole strain relief plate). These are related series accessories; please confirm their suitability for your exact assembly against the complete manufacturer accessory information before ordering. No accessories are included in the box of connectors.
Find More Wago Connectors
Compare other variants in the Wago connectors category or explore the wider Wago Shop at Electrical4Less.
See official Wago 274-2404 manufacturer information for further specifications and installation guidance.
