What is the description of this Siemens circuit breaker?
This Siemens circuit breaker is a 3 pole device with a current rating of 2.8 to 4 A and a voltage rating of 690 V.
What are the dimensions of this circuit breaker?
The circuit breaker has a height of 90 mm, a width of 45 mm, and a depth of 75 mm.
What is the type of electrical connection for the main current circuit?
The main current circuit of the 3RV1011-1EA10 uses screw-type terminals.
What is the required spacing for this circuit breaker?
The required spacing for this circuit breaker is 20 mm downwards and upwards, and 9 mm at the side for both grounded and live parts at 400 V, 500 V, and 690 V.
What is the type of connectable conductor cross-sections for main and auxiliary contacts?
For main contacts, the 3RV1011-1EA10 can connect to solid or stranded conductors of 2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), 2x (1 ... 4 mm²) and finely stranded with core end processing 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²). For auxiliary contacts, it can connect to solid or stranded conductors of 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²).
What is the tightening torque for the main and auxiliary contacts?
The tightening torque for the main and auxiliary contacts with screw-type terminals is 0.8 ... 1.2 N·m.
What is the size of the screwdriver tip required for this circuit breaker?
The size of the screwdriver tip required for the 3RV1011-1EA10 is Pozidriv size 2.
What is the design of the thread of the connection screw for main contacts?
The design of the thread of the connection screw for main contacts is M3.
What is the B10 value of this circuit breaker?
The B10 value of the 3RV1011-1EA10, with a high demand rate according to SN 31920, is 5 000.
What is the proportion of dangerous failures of this circuit breaker?
The proportion of dangerous failures of the 3RV1011-1EA10, with both low and high demand rate according to SN 31920, is 50%.