Techna jtec2b20 jtec 10ka mcb double pole type b 20a
Techna jtec 10ka mcb single pole circuit breaker techna jtec2b20 technas jtec dc circuit breaker provides protection on dc circuits up to 220v dc in a single pole and 400v dc with two poles in series configuration techna jtec2b20 jtec 10ka mcb double pole type b 20a