1SDA055770R1 ABB E1N 1600 PR121/P-LSIG In=1600A 4p F HR
The 1SDA055770R1 ABB E1N 1600 PR121/P-LSIG is a high-performance SACE Emax circuit breaker designed for industrial and commercial electrical systems. Below is a summary of its key features:
Product Overview:
- Model: 1SDA055770R1
- Type: ABB E1N 1600
- Rated Current (In): 1600A
- Poles: Four-pole (4P)
- Installation: Fixed type with rear horizontal terminals
- Trip Unit: PR121/P-LSIG (Overcurrent protection)
Features:
- Overcurrent Release: PR121/P-LSIG provides advanced protection settings, including:
- L: Long-time protection
- S: Short-time protection
- I: Instantaneous protection
- G: Ground fault protection
- Auxiliary Contacts:
- Includes 4 auxiliary contacts.
- Monitors the circuit breaker’s status (open or closed).
- Terminals:
- Rear horizontal connection ensures efficient integration into power distribution systems.
- Durability:
- Robust construction suitable for demanding applications.
- Rated Voltage:
- Designed to handle high power systems with safe and reliable operations.
Applications:
- Industrial Power Distribution
- Commercial Buildings
- Critical Infrastructure
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