Essen 1 normally-open + 1 normally-closed Door Switch. 

Characteristics:

• Contact arrangement 1 NO + 1NC
• Snap action operation
• Long overtravel plunger
• Suitable for applications where space is a limitation
• Suitable for door interlocking & automatic control functions
• Confrom to IEC 60947-5-1 standard

For further information please see our Additional Info datasheet on the attachment below.....