BACK CTE045DH Magnetic contact for surface mounting with ABS housing and overvoltage protection OVP CTE047DH Magnetic contact for surface mounting with ABS housing and overvoltage protection OVP CTI016DH Magnetic contact with plastic body ø 7.5mm and overvoltage protection OVP CTI122DH Contact for iron doors and OVP protection against surges CTC046DH Surface mount magnetic contact with OVP surge protection