The UK5N DIN Rail Screw Clamp Terminal Block is engineered for secure electrical connections in industrial and commercial applications. Designed to accommodate 4mm² wire sizes, this grey terminal block features reliable screw clamp technology that ensures firm, vibration-resistant connections. Ideal for control panels, distribution boards, and switchgear installations, the UK5N delivers consistent performance in demanding environments. The DIN rail mounting system allows for quick, space-efficient installation without additional hardware. Its robust construction and proven design make it a trusted choice for electricians and engineers across South Africa. Compatible with standard DIN rail systems, this terminal block provides dependable connectivity for your electrical infrastructure projects.