What is the size of the Siemens circuit breaker?
The Siemens 3RV2021-4DA10 is a size S0 circuit breaker.
What is the release class of this circuit breaker?
The Siemens 3RV2021-4DA10 circuit breaker has a CLASS 10 A-release.
What is the A-release range of this circuit breaker?
The A-release range of the Siemens 3RV2021-4DA10 circuit breaker is 18...25.
What type of electrical connection does this circuit breaker have?
The Siemens 3RV2021-4DA10 circuit breaker has screw-type terminals for the main current circuit.
What is the arrangement of electrical connectors for the main current circuit?
The Siemens 3RV2021-4DA10 circuit breaker has its electrical connectors for the main current circuit arranged at the top and bottom.
What type of connectable conductor cross-sections does this circuit breaker have for main contacts?
The Siemens 3RV2021-4DA10 circuit breaker can connect to single or multi-stranded conductors of 2x (1 ... 2,5 mm²), 2x (2,5 ... 10 mm²) and finely stranded conductors with core end processing of 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm².
What is the tightening torque for main contacts with screw-type terminals?
The tightening torque for main contacts with screw-type terminals in the Siemens 3RV2021-4DA10 circuit breaker is 2 ... 2.5 N·m.
What is the design of the screwdriver shaft and the size of the screwdriver tip required for this circuit breaker?
The Siemens 3RV2021-4DA10 circuit breaker requires a screwdriver with a shaft diameter of 5 to 6 mm and a Pozidriv 2 tip.
What is the design of the thread of the connection screw for main contacts?
The Siemens 3RV2021-4DA10 circuit breaker has a M4 thread design for the connection screw of the main contacts.
What is the display version for switching status?
The Siemens 3RV2021-4DA10 circuit breaker has a handle for the display of switching status.