1SDA056144R1 ABB E3N 3200 PR121/P-LI In=3200A 3p F HR

The 1SDA056144R1 ABB E3N 3200 PR121/P-LI In=3200A 3p F HR is an industrial circuit breaker from ABB’s SACE Emax series. This model is designed for overcurrent protection in electrical systems, particularly for large industrial applications. Here’s a breakdown of its key features:

• Rated Current (In): 3200 A
• Pole Configuration: 3-pole
• Type: Fixed installation
• Terminal: Rear terminals for connection
• Release Type: PR121/P-LI overcurrent release (ensures protection against overcurrent and short circuits)
• Auxiliary Contacts: Includes 4 auxiliary contacts for signaling or controlling other devices
• Breaker Position: Can be used in open/closed positions
• Application: Suitable for high-current applications in industries requiring robust circuit protection
• Mounting: Horizontal (HR) mounting position

This circuit breaker is built to ensure reliable performance in large-scale electrical systems, providing overcurrent protection and easy integration with other industrial components. Its auxiliary contacts allow additional control and monitoring, while the PR121/P-LI release enhances safety by responding to electrical faults.