This Siemens 3SB36 08-2SA11 heavy duty selector switch is a three-position pilot device with maintained operation, two normally open (NO) contacts, and two normally closed (NC) contacts. It is made of plastic for corrosion resistance and non-conductivity with a metal ring enclosure for strength and durability. The black knob actuates the contacts with an I-O-II switching sequence. The contact blocks are rated up to 400V and up to 10 amp, and the unit has an operating temperature range from -25 to +70 degrees C. It meets the Ingress Protection (IP) 67 standard for a high degree of protection against dust and water. This pilot device is Underwriters Laboratories (UL) listed, Canadian Standards Association (CSA) certified, meets China Compulsory Certificate (CCC) standards, and displays the European Conformity (CE) and EurAsian Conformity (EAC) marks.
|Contact blocks||(2) 1 NO + 1 NC|
|Actuating angle||50 degrees clockwise, 50 degrees counter-clockwise|
|Minimum to maximum voltage||5 – 400V AC/DC|
|Maximum current||10 amp|
|Maximum operating cycle||1,000/hr|
|Operating temperature range||-25 to +70 degrees C|
|Specifications met||UL listed, CSA certified, meets CCC standards, CE and EAC marked|
|Mounting dimensions*||24 x 22mm (H x Dia.)|
|Installation dimensions*||28.5 x 63mm (W x D)|
*H is height, the vertical distance from the lowest to highest point; Dia. is diameter, the length of a straight line passing through the center of the button; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.
Siemens manufactures electronic products for building automation, industrial drives, lighting, energy generation, medical equipment, and rail transportation. The company, founded in 1847 and headquartered in Munich, Germany, meets International Standards Organization (ISO) standards 14001, 9001 and TS 16949.