What is the function of this circuit breaker?
The Siemens circuit breaker is designed to protect an electrical circuit from damage caused by an overload or a short circuit. It can interrupt the flow of current when a fault is detected.
What are the technical specifications of this circuit breaker?
This circuit breaker is a 3-pole device with a current rating of 4 A and a voltage rating of 690 V ac. Its dimensions are 45 x 96.9 x 106 mm.
What type of terminals does this circuit breaker have?
The circuit breaker has spring-loaded terminals for the main current circuit. The arrangement of the electrical connectors for the main current circuit is at the top and bottom.
What is the type of connectable conductor cross-sections for the main contacts?
For the main contacts, the circuit breaker can connect to single or multi-stranded conductors of 2x (0,5 ... 4 mm²), finely stranded with core end processing of 2x (0.5 ... 2.5 mm²), and finely stranded without core end processing of 2x (0.5 ... 2.5 mm²). It can also connect to AWG conductors for main contacts of 2x (20 ... 12).
What is the safety-related data for this circuit breaker?
The B10 value with a high demand rate according to SN 31920 is 5,000. The proportion of dangerous failures with a low demand rate according to SN 31920 is 50 years, and with a high demand rate according to SN 31920 is also 50 years. The failure rate with a low demand rate according to SN 31920 is 50 FIT. The T1 value for the proof test interval or service life according to IEC 61508 is 10 years.
What is the display version for the switching status?
The display version for the switching status of this circuit breaker is a handle.
What is the country of origin for this part?
The country of origin for this part is not specified.
What is the commodity code for this part?
The commodity code for this part is 853620.