Product Description
The ABB S5N-3P-300A Circuit Breaker is a high-capacity, 3-pole molded case breaker designed for industrial and commercial applications. Rated 300A, 600V AC, and 22kA interrupting capacity, this breaker provides reliable protection for motors, transformers, switchboards, and distribution panels.
Part of the SACE S5 / SN5 Series, the S5N-3P-300A comes complete with a shunt trip and auxiliary contacts, allowing for advanced remote control and monitoring options. Its robust design ensures dependable operation in demanding electrical systems while minimizing damage from overloads and short circuits.
✅ Technical Specifications:
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Manufacturer: ABB
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Series: SACE S5 / SN5
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Model / MPN: S5N-3P-300A
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Type: Molded Case Circuit Breaker
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Amperage: 300A
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Voltage Rating: 600V AC
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Poles: 3
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Interrupting Capacity: 22kA
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Accessories: Shunt Trip + Auxiliary Contacts
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Application: Industrial and commercial power distribution
✅ Key Features:
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300A, 3-pole breaker for high-demand systems
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22kA interrupting capacity for maximum protection
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Shunt trip for remote operation
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Auxiliary contacts for status monitoring
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SACE S5 / SN5 Series quality and reliability
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Protects motors, transformers, switchboards, and panels
