1 Amp, 3 Pole DIN Rail Circuit Breaker, 480V AC, D Trip Curve, DIN Rail Mount, UL1077
The ASI NDB2-63D1-3 is a high-performance DIN rail-mounted circuit breaker (MCB) designed for supplemental protection in industrial and automation systems. Rated for 1 amp with a 480V AC capacity, this three-pole thermal magnetic MCB provides robust overload and short-circuit protection. With its 54mm width, visual trip indication, and compatibility with highly inductive loads, it is a versatile choice for diverse applications.
Key Features & Benefits:
✔ 1 Amp, 3-Pole Circuit Breaker – Suitable for supplemental protection in industrial circuits.
✔ Thermal Magnetic Operation – Ensures precise and reliable overload and short-circuit protection.
✔ D Trip Curve – Ideal for circuits with highly inductive loads, such as motors and transformers.
✔ Compact 54mm Footprint – Saves space on DIN rails in control panels.
✔ Visual LED Trip Indication – Provides quick identification of tripped breakers, simplifying diagnostics.
✔ Easy-to-Wire Screw Clamp Terminals – Supports secure connections for reliable operation.
✔ 10kA Interrupt Capacity – High fault-handling capability ensures system protection.
✔ Standards Compliance – UL1077, IEC60898-1, GB 10963.1, TUV, CE, and CCC certifications ensure adherence to global safety standards.
✔ RoHS Compliant – Environmentally friendly and free from hazardous substances.
Applications:
🔹 Industrial Automation – Protects control circuits and auxiliary devices.
🔹 Motor Control Centers – Suitable for supplemental protection of highly inductive loads.
🔹 Power Distribution Panels – Enhances safety and reliability in complex electrical systems.
Why Choose ASI NDB2-63D1-3?:
🔹 High Reliability – Built to handle demanding industrial environments.
🔹 Global Standards Compliance – Certified to meet stringent safety and performance requirements.
🔹 Ease of Installation – DIN rail mounting and user-friendly screw clamp connections ensure a hassle-free setup.
Upgrade your industrial circuit protection with the ASI NDB2-63D1-3 DIN rail breaker—precision-engineered for durability and performance. Order now to enhance system safety and reliability!

Specifications
Amperage | 1 Amp |
Poles | 3 |
Trip Curve | D Trip Curve (Long) |
Breaker Mounting | 35mm DIN Rail |
UL | UL 1077 |