Small-Sized Models S-N10~N35 Simple installation and wiring The MS-N series contactors, starters and relays can be installed on a mounting rail (35mm width). The terminals of these coils are arranged on the contactor with simple wiring. Furthermore, the distance between the center of the rail and the coil terminals is unified at 38.5mm. (S-N10 to N21, MSO-N10 to N21 and SR-N4)
Improved magnet By using a spiral kick-out spring, the dynamic balance of the moving parts is improved, bouncing is reduced, and the core life is extended. Furthermore, the core movement is generally stabilized. The efficient magnet has been achieved through modern technology of the magnet section using a computer. The contactor has a performance to withstand a voltage drop to 35% with the closed contact.
One-touch surge absorber If the magnetic relay coil is opened and closed near an electronic circuit, malfunctioning of the electronic circuit could be induced by a surge voltage. The UN-SA type surge absorber suppresses the surge voltage when this coil is opened and closed. In addition to the general varistor type and the CR type that lays importance on suppressing the induction voltage when starting, the type with operating indicator(varistor type), and the varistor type with CR are available.
