J73KN-A-02

Table of Contents Low Voltage Switch Gear Selection Guide H-2 J7KNA-AR Mini Contactor Relays 4-pole H-7 Mini Motor Contactor J7KNA H-15 J7KN Motor Contactor H-27 J7TKN Thermal Overload Relay H-57 J7MN Motor Protection Circuit Breaker (MPCB) H-69 Appendix H-83 H-1 LVSGSelection Guide Low Voltage Switch Gear Classification Mini Contactor Relays Mini Motor Contactors Model J7KNA - AR J7KNA J7KNA-4 4-pole 3-pole 4-pole Appearance Remarks AC and DC operated AC and DC operated AC operated 4-, 6- and 8-contacts in different 3 main poles 4 main poles configurations 1 auxiliary contact Positively guided contacts integrated (1NO or 1NC) Screw fixing and snap fitting (DIN rail) Accessoirs Auxiliar contact modules Auxiliar contact modules Auxiliar contact modules Suppressors Suppressors Link module MPCB - contactor Link module MPCB - contactor Maximum power (AC3-380/415V) No 4 kW; 5,5 kW 4 kW Rated current (AC3-380/415V) 10 A (I th2) 9/12 A 9 A AC operated Yes Yes Yes DC operated Yes Yes No 4 - pole version Yes No Yes Auxiliary contacts included No 1NO or 1NC No Auxiliary contacts front 1NO/1NC 1NO/1NC 1NO/1NC mounting 0NO/2NC 0NO/2NC 0NO/2NC 2NO/2NC 2NO/2NC 2NO/2NC 4NO/0NC Auxiliary contacts side mounting No No No Mechanical life span 5 Mio. 5 Mio. 5 Mio. (AC operated) Mechanical life span 15 Mio. 15 Mio. 15 Mio. (DC operated) Setting range (in A) No No No Page No. H-7 H-15 H-15 H-2