T5V 400 TMA 400-4000 3P F F ABB - 1SDA054453R1

The T5V 400 TMA 400-4000 3p F F ABB - 1SDA054453R1 is a robust three-pole molded case circuit breaker (MCCB) from ABB's Tmax T series, designed for reliable circuit protection. This automatic MCCB features a fixed mounting configuration and front terminals for easy installation and connection. With a frame size of T5V 400, it offers a high breaking capacity suitable for demanding applications. The TMA trip unit provides adjustable thermal and magnetic protection, allowing customization of the tripping characteristics to match specific load requirements. The thermal setting ranges from 0.7 to 1 times the rated current, while the magnetic setting is adjustable from 5 to 10 times the thermal setting. This MCCB is ideal for protecting electrical circuits and equipment against overloads and short circuits in industrial and commercial settings. Its reliable performance and adjustable protection features make it a versatile solution for various applications. The 'F F' designation indicates specific terminal and accessory configurations. The product is compliant with international standards, ensuring safety and performance.