L&t mn5 thermal overload relay pdf

We have noticed an unusual activity from your IP 207.46.13.165 and blocked access to this website.. Please confirm that you are not a robot Product Description. LS thermal overload relay MT-32 with adjustable AMP ranges from 0.10 to 40 AMPS (must choose specific AMP range above). With phase loss sensitivity and class 10 protection, this overload relay provides full motor protection against over-amperage conditions. With the ability to directly mount to MC-9b through MC-40a The relays have two built in auxiliary contacts: NC marked 95-96; NO marked 97-98. Both contacts are physically separate and can thus be used for 2 different circuits (control circuit and indication circuit). Function of TA25DU - TA450DU thermal O/L relays Resetting Relay tripped 95-96 Open Relay not tripped 95-96 Closed 97-98 Closed 97-98 Open L&T Thermal Overload Relays. MN2 Thermal Overload Relay; MN5 Thermal Overload Relays; Siemens Power Contactors. Contactor 3TF3500-0A.., 230V AC; Contactor 3TF4702, 230V AC; Contactor 3TF48, 230V AC; Siemens 3TF32 Contactor, 230V ACmore; Schneider Power Contactors. Contactor LC1D50A; Contactor LC1E0610/01; Contactor LC1D09; L&T Spare Contact Motor & Pumps. AC Motors; DC Motors; Speed Control; Drives; Submersible Pump; Lubrication Product Features. RNS ID : RS052383. Brand Name : L&T. Part Number : SS94144OODO. Current : 14-23 A. Mounting Type : Directly Operated. Series : MN 2. L&T launches Supernova range of Products covering Contactors, Thermal Overload Circuit Breakers, Soft Starters and Motors. Relays, Motor Protection Product Range MO Contactors and RTO Thermal Overload Relays The latest range of contactors and overload relays, rated from 9A to 110A. thermal The unique range of 3 Phase Inverter Duty Motors MN Thermal Overload Relays, available from 0.2A to 570A complement the MNX range of power contactors. The relays are ambient temperature compensated, and the unique double slide mechanism provides reliable protection against single phasing. MN 12L relays with trip class 30A are specially designed for long starting time applications. Range: 0.2A to 570A Thermal overload relay is designed for current-dependent protection of applications with normal start-up conditions against impermissibly high rises in temperature as a result of overload or phase failure. An overload or phase failure causes the motor current to rise above the set rated motor current. Thermal overload relay T Series category Description Code TR-N series R Frame size Frame Code size 0N 1 3 5-1N 2 0 N2 3 5 N3 6 5 N5 9 3 N6 1 C N7 1 F N8 1 J N10 2 C N12 4 A N14 6 A Index Type Code TR-0N, 5-1N Blank TR-N2 to N14 B Thermal overload relay ampere setting range Ampere setting Code range (A) 0.1 — 0.15 A 0.13 — 0.2 B 0.15 — 0. overload relays: Overload relays for any application are selected after careful study of time current characteristics of the relay published by the manufacturer and comparing them with motor starting characteristics. In the new IS, selection of relay has been facilitated by introduction of trip classes. Relays are classified into four trip classes based on Features of Type MN Thermal Overload Realy. Type MN thermal overload relay Suitable for MNX Contactor; Type of Mounting: MN2, MN5, MN12, MN12L (For motors with longer starting time (Trip class 30)) Operation method: Direct operated; Available in 3 frame sizes from 0.2-570 A; Ambient temperature compensated up to 55°C; Built-