ABB Tmax 1SDA054147R1 T4L320 FF PR222-LSI Molded Case Circuit Breaker 4-Pole 320A 1SDA054147R1 T4L320 FF PR222-LSI 320A

ABB 1SDA054147R1 T4L320 FF PR222-LSI Molded Case Circuit Breaker 4-Pole 320A is a premium electrical protection device designed for industrial and commercial use. It is part of the ABB Tmax range, featuring advanced solid state tripping mechanisms and a fixed mounting type that ensure high operational reliability and safety.

This circuit breaker provides a breaking capacity of 200 kA and is rated for an uninterrupted current of 320A at 690V AC. The device's rated impulse withstand voltage of 8 kV and insulation voltage of 1000 V enable reliable performance under harsh electrical conditions.

The compact footprint of 205 mm height, 140 mm width, and 103.5 mm depth makes it suitable for installations with space constraints. It incorporates a lever reset actuator for convenient manual control and solid state release for precise tripping to protect circuits effectively.

Complying with international standards including RoHS, IEC, and CE, this circuit breaker assures strict adherence to industry safety and environmental norms. Originating from Italy, it embodies high manufacturing quality expected from ABB.

Designed for fixed mounting with four poles for reliable circuit control. Rated current of 320A ensures continuous uninterrupted operation. Supports operational voltage up to 690V AC suitable for diverse industrial applications.

Features a solid state tripping mechanism with lever reset actuator for quick response. Complies with RoHS, IEC, and CE standards for safety and quality assurance. Compact dimensions: 205mm height, 140mm width, and 103.5mm depth.

Rated impulse withstand voltage of 8 kV and insulation voltage of 1000 V for enhanced durability. Manufactured in Italy, ensuring premium European quality standards.

This Molded Case Circuit Breaker is ideal for use in electrical distribution systems, automation panels, industrial machinery protection, and commercial building safety systems. It offers reliable circuit interruption capabilities to protect equipment from overload and short-circuit conditions.

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