Terminal block Legrand 037172 — single-piece electrical connector

Legrand 037172 terminal block is a single-piece electrical connector supplied as one unit. Designed for safe distribution and connection of conductors in electrical installations, it provides a compact and reliable connection point for conductor joining or branching in control panels, junction boxes and appliance wiring. The terminal block is intended for general-purpose terminaling tasks where a secure screw or clamp connection is required to maintain electrical continuity and mechanical stability.

Advantages

The single-piece design reduces assembly time and simplifies wiring layouts, while Legrand manufacturing and material choices ensure consistent mechanical strength and electrical performance. Its compact format conserves space inside enclosures and panels, and the clearly accessible connection points allow straightforward installation and inspection. The product is supplied as an individual unit for targeted replacements or small installations.

Suitable for

• Control panel internal wiring and terminaling
• Junction boxes and branch connections
• Appliance wiring and repair
• Small electrical installations and maintenance tasks

Key specifications

• Single-piece terminal block design
• Compact form factor for space-saving mounting
• Material and finish engineered for electrical conductivity and durability
• Suitable for standard conductor sizes used in control and appliance wiring
• Supplied as one unit

How to use

Mount the terminal block in the appropriate location inside the panel or junction box, ensuring it is fixed securely according to the enclosure layout. Strip insulation from conductor ends to the required length, insert each conductor into the designated connection point and tighten the screw or clamp to the manufacturer recommended torque to ensure a reliable electrical and mechanical connection. Inspect the connections visually and, if required, perform continuity or insulation tests before energizing the circuit.

Usage recommendations

Use the terminal block within the rated current and voltage ranges of the overall installation, follow local wiring regulations and Legrand installation guidance, and verify conductor size compatibility before making connections. For long-term reliability, avoid over-tightening and protect the block from exposure to corrosive environments or mechanical damage.