Gtec 6kA High Current MCBs (80A - 125A)

Techna’s Gtec 6kA High Current Miniature Circuit Breakers (MCBs) have much higher current ratings compared to our standard Gtec MCBs. Just like our standard range of Gtec miniature circuit breakers, these high current versions also provide maximum price and performance ratios for customers requiring 6kA protection, specifically in demanding applications that require high amperage.

Our range of Gtec 6kA High Current MCBs are available in 1 to 4 pole, in current ratings 80A, 100A or 125A and are offered in trip curves B, C and D. We also have add-on Auxiliary Contacts available for our Gtec high current MCBs.

The Gtec high current miniature circuit breakers are suitable for mounting on DIN-Rail and can also be used inside our Dtec Distribution Boxes and our WINtec IP67 Protection Windows.

For less demanding applications, we recommend our standard range of Gtec 6kA Miniature Circuit Breakers (MCBs), available in 1 to 4 pole, in a wide range of current ratings from 1A to 63A and in trip curves B, C and D.

Gtec 6kA High Current MCBs Technical Specification

• Breaking Capacity: 6kA
• Number of Poles: 1, 2, 3 or 4
• Current Range: 80A, 100A or 125A
• Rated Voltage: 230 / 400 Vac
• Trip Curves: B, C and D
• Mounting: DIN-Rail
• Cable Size: 25mm² - 35mm²
• Terminal Tightening Torque: 2.3Nm - 3.5Nm

Gtec 6kA High Current MCBs Accessories

We also offer add-on Auxiliary Contacts for our range of Gtec 6kA high current MCBs, as either a 1 changeover auxiliary contact or a 1 changeover signal contact, that features an indicator window on the front panel for indicating the trip position of a circuit breaker.

For more information on our Gtec Series of 6kA High Current Miniature Circuit Breakers (MCBs), click here to download a pdf datasheet.