3RH1921-1HA22 - Siemens auxiliary screw contact 3RH1921-1HA22

Product details

Auxiliary contacts: 3RH range
Siemens range of auxiliary contact blocks suitable for 3RH contactors.
Front mounting position
Rated current: 6 A
Accepts cables up to 2 x 2.5 mm2
1 x contactor block, 1 x relay block

Note
* They are non-short-circuiting contacts
Contactors and relay contactors range Sirius Siemens
Siemens control mechanism for power supplies up to 5.5 kW. The complementary nature of the devices allows quick and easy assembly of motor starters and inverters, for example. A perfect combination of contactors, overloads, circuit breakers and accessories for the same power levels, which offers a uniform panel appearance and standard width measurements without the possibility of side-by-side mounting; power reduction saves space.