1.6 Amp, 1 Pole, 120/277V AC, 60V DC, Trip Curve: C, DIN Rail Mount-Miniature Circuit Breaker, UL489
The ASI NDB2T-63C1.6-1L is a 1.6 Amp, 1-pole Miniature Circuit Breaker (MCB) designed for reliable protection in both commercial and industrial applications. With a voltage rating of 120/277V AC and 60V DC, this breaker features a C trip curve for precise overload and short-circuit protection, making it ideal for a wide range of circuits.
Compact and efficient, the NDB2T-63C1.6-1L is perfect for installations where space is limited. Its easy DIN rail mounting ensures hassle-free installation in control panels and electrical enclosures. Certified to UL489 standards, this MCB guarantees top-tier safety and performance in even the most demanding environments.
Key Features & Benefits
✔ 1.6 Amp Rating & 120/277V AC/60V DC Voltage Range – Provides versatile protection for both AC and DC circuits.
✔ C Trip Curve – Ensures accurate overload and short-circuit protection for general-purpose applications.
✔ Compact 1-Pole Design – Space-saving design ideal for crowded control panels and enclosures.
✔ Easy DIN Rail Mounting – Simplifies installation and saves valuable panel space.
✔ UL489 Certified – Meets rigorous safety standards for reliable, long-lasting operation.
Applications
🔹 Control Panels – Perfect for protecting circuits in commercial and industrial control systems.
🔹 Electrical Enclosures – Ideal for circuit protection within electrical equipment and distribution boards.
🔹 General-Purpose Circuits – Provides dependable protection for a wide variety of electrical circuits.

Specifications
Amperage | 1.6 Amps |
Poles | 1 |
Trip Curve | C Trip Curve (Medium) |
Breaker Mounting | 35mm DIN Rail |
UL | UL 489 |