ABH UL489 Molded Case
Altech ABH Series

Available in 240, 480, 600VAC with up to 65kA short circuit interrupting capacity.

New Altech® UL489 AC miniature molded case circuit breakers offer the highest 14kA short circuit interrupting capacity in the industry. This industry-high rating is available up to 20A in the C trip curve. This short circuit interrupting capacity is significantly higher than the competition and the breaker delivers reliable performance in a wide range of applications, including low inrush motors, appliances, lighting, wiring protection, transformers, power supplies, and industrial controls, among others.

Altech was the first in the US market for UL508 manual motor controller, and is again first with the UL489 breaker with a 14kA rating. These new UL 489 breakers are compact at 17.5mm wide, and are available only in 1 pole.

They are designed for easy DIN rail mounting and feature user-friendly positive trip indicator (green/red) and are HVACR 40ºC rated.

Only Altech offers three UL ratings (489, 508, and 1077) providing users with a variety of cost-effective solutions to satisfy particular application requirements. All the circuit breakers in the UL489 product line are CE certified and RoHS compliant.