Techna Panel Mounting Circuit Breakers with 0.25in Quick Connect Tabs - Techna T1604, The Techna 4A panel mount circuit breaker with quick connect tabs is a single pole manual reset circuit breakers.These high quality component has been manufactured using only the finest materials and come supplied with legend plate and nut for panel fixing. On top of that, the Techna circuit breaker is fitted with standard 6.35 x 0.8mm faston terminals, while a splash proof cover is also available. Additionally UL & CSA approved, these panel mounting circuit breakers from the Techna JX74 series offer superb quality, yet are available at a very affordable price. Techna T1604 4A Panel Mount Circuit Breaker