ABB 1SDA100550R1 XT5N 400 3pFF Molded Case Circuit Breaker from the Tmax XT range offers robust protection for industrial and commercial electrical systems. With a three-pole 6000A current rating and 70kA breaking capacity, it efficiently interrupts fault currents to safeguard electrical circuits.
This fixed-mount circuit breaker features front terminal access for simplified wiring and inspection, making it suitable for use in motor control centers, distribution boards, switchgear assemblies, and DC battery or inverter circuits. Its high voltage ratings of 690V AC and 750V DC ensure compatibility with demanding electrical environments.
Engineered with a lever reset actuator, it allows swift manual reclosure after interrupting a fault. The circuit breaker meets international standards including CE, RoHS, and IEC, guaranteeing certified quality and safety compliance.
Compact with dimensions of 205mm (height), 140mm (width), and 103.5mm (depth), it fits well in electrical panels where space and accessibility are critical. Its design supports balanced three-phase distribution protecting each pole simultaneously.
Fixed-mount installation with front terminal type for secure and accessible connections. 70kA breaking capacity for effective fault interruption in high power scenarios. Rated to operate at 690V AC and 750V DC, supporting both AC and DC circuits.
Lever reset actuator enabling quick manual reset of the breaker after trip events. Compliance with CE, RoHS, and IEC standards ensures reliability and safety. 3-pole configuration suitable for motor control centers and industrial automation.
Compact dimensions optimize panel and switchgear integration.
This ABB Molded Case Circuit Breaker is widely used in industrial, manufacturing, HVAC, electrical distribution, and renewable energy systems. Its certified performance and durable design make it a trusted choice for ensuring electrical safety and operational continuity.
Explore other ABB industrial electrical components and circuit breakers on EnvMart to maximize your system protection and comply with international electrical standards.
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