DC miniature circuit breakers Ex9BP-JX are suitable for short-circuit and overload protection of general direct current applications up to 6 A, for example in automation, control, or household DC circuits.
2-pole versions with 1 module unit (18 mm) per pole. Tripping characteristics C.
Ex9BP-JX MCBs can be supplemented as well as Ex9B and Ex9PN series devices with a wide range of accessories. They can be fitted with up to three units of auxiliary or signal contacts AX31, AL31, AXL31, and, at the same time with up to two release units. Releases are available as shunt-trip (opening) and under-voltage. They can be optionally combined as necessary. All these accessories are mounted to the breakers from the left side.
Rated current: 4A
Number of poles: 2
Concurrently switching N-neutral: NO
Suitable for flush-mounted installation: YES
Degree of protection: IP20
Width: 2 MU
Nominal rated voltage: 500V DC
Pollution degree: 3