Product Profile of Manual / Automatic Mode Thermal Overload Relays
Lakshmi Electrical Control Systems manufactures Manual / Automatic Mode Thermal Overload Relays. Lakshmi Electrical Control Systems is an ISO 9001:2008 manufacturer of LV Switchgear products like Contactors, Overload Relays Manual / Automatic Mode Thermal Overload Relays have Outstanding reliability as a result of simple, ingenious design
Key Features of Manual / Automatic Mode Thermal Overload Relays
- Accurate time/current characteristic curve obtained in this manner guarantee reliable motor protection every time
- Tripping characteristic of the relay remain constant over an ambient temperature range
- CT thermal overload relay feature a fail - safe "trip - free" design
- Consistent & reliable protection
- Selectable manual / Automatic mode
- Phase failure protection
- Individual mounting with socket/ Direct mounting with contactor
- Outstanding reliability as a result of simple, ingenious design
- Trip class 10
Product Specification of Manual / Automatic Mode Thermal Overload Relays
- Auxiliary Contacts:Thermal rated current Ith - Open: 4
Enclosed: 4
AC-11: 4 @48 V
3.5 @ 110 V
3 @220 V
2.5 @240 V
2 @380 V
1.4 @415 V
1.25 @ 440 V
1 @ 500 V
0.15 @ 660 V
- Backup Fuse:10
- Current Setting Range:Direct starting: 0.1 - 72.5
Star/ delta starting: 0.17 - 125
- Description:CT3-12 - CT3-72
- Rated Insulation Voltage:IEC 690 AC [V]
UL/CSA: 600 AC [V]
