Kopp GREEN ELECTRIC MCB Mini Circuit Breaker, 3P, 40A Curve C, 230 → 400V AC, 60V DC, 10 kA Breaking Capacity

10 kA automatic cut-out, GREEN ELECTRIC® series

A range of MCB automatic cut-outs in B, C and D characteristics.

B characteristic

To secure light, socket outlet and control current circuits
The continuous current corresponds to the nominal current strength of fuse links
These can be replaced by B automatic machines
The short-circuit breaker activates between 3 times and 5 times the value of the nominal current

C-Characteristic

To protect motors and transformers
They are especially suited to protect incandescent lamps and parallel compensated
L cluster lamps
The short-circuit breaker activates between 5 times and 10 times the value of the nominal current

D characteristic 10 kA in accordance with IEC 60898

To protect consumers with very high switch-on peaks
The short-circuit breaker activates between 10 times and 20 times the value of the nominal current
Not suitable for use as line protection!

Surge arrester

Protection against lightning and overvoltage
Requirement class C (medium protection) voltage limited to <15 kV, whereby you have a single-pin nominal discharge current of 20 / 40 kA (8 / 20)
When used in combination with a B arrester, make sure that a decoupling inductance is installed between B and C arrester with line lengths < 15 m

Approvals

VDE, ÖVE, SEV, CEBEC, SEMKO, NEMKO, KEMA, SETI, IMQ, MEEI, SIQ

Automatic Cut-out, Green Electric Series