ABB Molded Case Circuit Breaker Tmax , 3-Pole, 690V AC, 85kA Breaking Capacity, Fixed 1SDA054336R1 T5S400 FF PR222-LSI 320A

ABB 1SDA054336R1 T5S400 FF PR222-LSI 320A Molded Case Circuit Breaker is a high-performance protective device designed for electrical distribution and automation systems. It provides dependable overcurrent and short-circuit protection with a 320A current rating across three poles, suitable for medium to large industrial and commercial electrical installations.

This circuit breaker features a fixed mounting design with front terminals, which facilitates straightforward and reliable electrical connections. It operates at a rated AC voltage of 690V and has a breaking capacity of up to 85kA, making it capable of interrupting high fault currents to ensure system safety.

The solid state tripping mechanism with lever reset actuator enhances operational reliability and ease of maintenance. Its dimensions are compact, measuring 205mm in height, 140mm in width, and 103.5mm in depth, enabling integration into tight electrical panels and switchgear assemblies.

Certified to CE, IEC, and RoHS standards, this breaker meets stringent international safety and environmental regulations. Additionally, the device boasts an 8 kV impulse withstand voltage rating and a short-circuit performance level S, guaranteeing withstand under high electrical stress.

Manufactured in Italy, the ABB molded case circuit breaker combines state-of-the-art engineering with robust construction to deliver long-lasting, safe, and efficient electrical protection.

Designed for fixed mounting with front terminals for secure installation. Rated AC voltage of 690V ensures suitability for industrial power systems. Features a solid state tripping mechanism with lever reset actuator. Compact footprint optimized for electrical panels and switchgear.

Complies with CE, IEC, and RoHS standards for certified quality. High breaking capacity of 85kA supports strong fault currents. Short-circuit performance level S with 8 kV rated impulse withstand voltage. Manufactured in Italy to international quality standards.

This Molded Case Circuit Breaker is ideal for industrial, manufacturing, commercial, and electrical infrastructure applications requiring reliable overcurrent protection and fast fault clearing. Explore more ABB circuit breakers and electrical products on EnvMart for comprehensive electrical safety solutions.