Sealed 83 123 IP 66 protection Compact dimensions Main specifications Standard Spherical cover 83 123 0 83 123 0 Function Connections I (changeover) A05 VVF cable Electrical characteristics Rating nominal / 250 V AC (A) 5 5 Rating thermal / 250 V AC (A) 12 12 Mechanical characteristics Maximum operating force (N) 7.5 7.5 Min. Release force (N) 1.5 1.5 Maximum total travel force (N) 8 8 Max. permitted overtravel force (N) 30 30 0.4 0.5 1 Tripping point (mm) 11.4 16.5 Maximum differential travel (mm) 0.2 0.25 Min. overtravel (mm) 0.25 0.2 Ambient operating temperature (C) 0 +85 0 +85 6 6 Mechanical life (operations) 2 x 10 2 x 10 Contact gap (mm) 0.5 0.5 Weight (g) 45 50 Connections 2 2 Connection Cable 3 x 0.75 mm in Cable 3 x 0.75 mm in sheath ext. 7.6 mm sheath ext. 7.6 mm max. max. Standard length 0.50 m Standard length 0.50 m Comments Common (1) : black Normally closed (2) : brown Normally open (4) : grey Additional specifications Components Material - Casing : nitrile - Contacts : silver - Contact holder : polyamide - Mounting plate : passivated mild steel (zinc) Product adaptations Special casing, leads, cables for specific environment To order, see page 12 90Principles Double break changeover switch Curves Operating curve 1 2 3 L = 5 ms R ~ cos = 0,8 5 4 250V~ B Number of cycles C Resistive circuit D Inductive circuit 5 4 E Mechanical life limit F Current in Amps Dimensions Product 1 83 123 Standard 83 123 Spherical cover 1 1 500 2 500 16 16 49 49 71 71 2 holes 3.2 R6 spherical B B 2 holes 3.2 C Other information Mounting - Operation In order to comply with basic safety requirements, an insulator must be used if the device is being operated manually. One of the fixing holes must be used as a protective earth. 91 32 12,3 26 20 10,3 6 1 24 32 18,3 26 20 10,3 6 1 24