ABB High Performance S800S Miniature Circuit Breaker, 3-Pole, 100A, Type B, 690V ac AC, 250 V DC, 50 kA Breaking

This miniature circuit breaker (MCB) is designed for efficient electrical protection in various applications. The S803P-B100 model features a 3-pole configuration and a current rating of 100 A, ensuring reliable performance in challenging environments. It caters to rated AC voltages of up to 690 V, making it suitable for diverse electrical systems. The Compact design measures 81mm in width, 82.5mm in depth, guaranteeing versatility and convenience in electrical panels.

• Type B characteristics provide reliable tripping for resistive and inductive loads
• Designed for both 400 V and 690 V rated AC voltage applications
• DIN rail mount style simplifies installation and maintenance processes

• Utilised for protective circuit functions in industrial automation
• Commonly used in commercial electrical installations for enhanced safety
• Suited for use in mechanical systems with variable power demands
• Ideal for panel boards in both residential and non residential buildings

With a breaking capacity of 50 kA, this circuit breaker can effectively interrupt high fault currents, minimising damage to electrical components. This capacity helps in maintaining system integrity and reducing downtime and repair costs in case of faults.

This MCB is engineered to operate efficiently within an ambient Air temperature range of -25 °C to +60 °C. Such versatility ensures reliable performance in a variety of environmental conditions, making it suitable for both indoor and outdoor installations.

It accommodates flexible conductors up to 50 mm² and rigid conductors up to 70 mm². This range of connecting capacities makes it adaptable for various installation requirements, ensuring robustness in electrical connections.

CCC, GOST-R, LR, DNV, RINA

EN 60898-1, IEC 60947-2, UL489