Shop Legrand Viking 3 Connecting Terminal Block Screw Connection 4mm² Yellow/Green | 37274 In Iraq Best Prices
Professional Viking 3 terminal block with screw connection for 4mm² conductors, yellow/green color for protection conductors, rated 76A at 800V with spring clamp technology and DIN rail mounting.
The Viking 3 Connecting Terminal Block is a professional-grade electrical connection component designed for industrial and tertiary cabinet installations. This screw connection terminal block features a single connection point with one entry and one outlet, accommodating a cross-section of 4mm² with a 12mm pitch. The yellow/green color coding specifically designates this unit for protection conductors, making it ideal for grounding and safety applications in electrical systems. The terminal block utilizes spring clamp connection technology, allowing for direct tool-free insertion of both rigid and flexible wires with ferrules up to 6mm pitch, ensuring secure and reliable electrical connections.
This terminal block is manufactured with a thermoplastic insulation body and is rated for 76A at 800V, providing robust performance in demanding electrical environments. The unit features two marking zones per level for clear circuit identification and includes a securing pin on the insulating body that holds Viking 3 terminal blocks together for ease of handling and perfect alignment on the DIN rail. The explosion-tested 'Ex e' version certification ensures compliance with hazardous area installations, while the V2 inflammability class rating meets strict safety standards. Installation is straightforward on a standard 35mm DIN rail (top hat rail), with dimensions of 12mm width, 51.5mm height, and 85mm depth.
The Viking 3 terminal block accommodates connectable conductor cross-sections ranging from 4-16mm² for fine-strand wires without cable end sleeves, fine-strand wires with cable end sleeves, solid-core wires, and multi-wired conductors. Operating temperatures range from -5°C to 40°C, making it suitable for standard industrial environments. This terminal block requires no closing plate and features internally connected stages for simplified installation. The product is fully compliant with RoHS directives and carries multiple international certifications including UL recognition, IMQ, ATEX, VERITAS (BV), NF Domestic, and Ex certifications, ensuring worldwide acceptance and reliability.
Key Features
- Spring clamp connection technology for secure and reliable electrical connections
- Direct tool-free insertion of rigid and flexible wires with ferrules up to 6mm pitch
- Yellow/green color coding specifically for protection conductors and grounding applications
- Explosion-tested 'Ex e' version certified for hazardous area installations
- Two marking zones per level for clear and visible circuit identification
- Securing pin on insulating body for perfect alignment on DIN rail
- Rated for 76A at 800V with V2 inflammability class insulation material
- Accommodates conductor cross-sections from 4-16mm² in multiple configurations
- Operating temperature range from -5°C to 40°C for standard industrial environments
- Multiple international certifications including UL, IMQ, ATEX, VERITAS, NF, and Ex
Technical Specifications
| Specification |
Value |
| Product Name | Viking 3 Connecting Terminal Block |
| Reference Number | 037274 |
| EAN Code | 3245060372743 |
| Connection Type | Screw connection with spring clamp |
| Number of Connections | 1 connection with 1 entry and 1 outlet |
| Conductor Cross-Section Range | 4-16 mm² (fine-strand, solid-core, multi-wired with or without cable end sleeves) |
| Pitch | 12 mm |
| Color | Yellow/Green |
| Rated Current | 76 A |
| Rated Voltage | 800 V |
| Number of Levels | 1 |
| Clamp Positions per Level | 2 |
| Mounting Method | DIN rail (top hat rail) 35 mm |
| Insulation Material | Thermoplastic |
| Inflammability Class | UL 94 V2 |
| Operating Temperature Range | -5°C to 40°C |
| Width | 12 mm |
| Height | 51.5 mm |
| Depth | 85 mm |
| Explosion-Tested Version | Yes (Ex e) |
| Closing Plate Required | No |
| Internally Connected Stages | No |
| Certification Standards | UL, IMQ, ATEX, VERITAS (BV), NF Domestic, Ex |
| RoHS Compliance | Yes |
| Application | Protection conductors and grounding in industrial and tertiary cabinets |
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