Glossary

A - Supply - Reed Switch - B - Light curtain - Shielding - C - Voltage drop - Rating of a cable - Colour codes - Flame performance -  Consumption off-load - Torque

Design current - Residual current - D - Sensor - Double insulation - IPD - E - Hall effect - Magnetic resistance effect - F - Sensing side - Correction factor

G - Switching frequency - H - Hall - Hysteresis - I - Protection level 

JKL - Laser - Infrared light - Red light - LED - M - Magneto resistance - Flush assembly - Non flush assembly - Non polarised - NC (normallu closed) - NO (normally open)

NPN - OP - Ambient temperature range - Measurement block - PNP - Sn range - Sr range - Su range - Sa range - Protection against short-circuits and overloads - Protection against inversion of polarity - QR - Reed - Direct reflection - Repeatability

Oil and chemical resistance - Contact resistance - Insulation resistance - Retro-reflexion - Dielectric rigidity - S - Cross-section of conductors - maximum admissible current - Resistance of the conductor - T - Operating voltage - UVWXYZ