What is the type of voltage of the control supply voltage for this part?
The Siemens 3RH2122-2BB40 operates with a DC type of control supply voltage.
What is the operating temperature range for this part?
The Siemens 3RH2122-2BB40 can operate in temperatures ranging from -25 to +60 degrees Celsius.
What is the maximum installation altitude for this part?
The Siemens 3RH2122-2BB40 can be installed at a maximum altitude of 2000 meters above sea level.
What is the insulation voltage for this part?
The Siemens 3RH2122-2BB40 has an insulation voltage of 690V with a degree of pollution 3.
What is the shock resistance of this part?
The Siemens 3RH2122-2BB40 has a shock resistance of 10g / 5 ms, 5g / 10 ms at DC for rectangular impulse and 15g / 5 ms, 8g / 10 ms at DC for sine pulse.
What is the type of mounting for this part?
The Siemens 3RH2122-2BB40 can be mounted using screws and can be snapped onto a 35 mm standard mounting rail.
What is the design of the electrical connection for this part?
The Siemens 3RH2122-2BB40 has spring-loaded terminals for auxiliary and control current circuit.
What is the contact rating designation for this part according to UL?
The Siemens 3RH2122-2BB40 has a contact rating designation of A600 / Q600 according to UL.
What is the B10 value for this part?
The Siemens 3RH2122-2BB40 has a B10 value of 1,000,000 with a high demand rate according to SN 31920.
Does this part have a positively driven operation?
Yes, the Siemens 3RH2122-2BB40 has a positively driven operation according to IEC 60947-5-1.