EW AC3 contactor
Industrial contactors and thermal overload relays for frequent switchings and protection of motors and inductive loads.
EW AC3
- According to IEC60947-4-1
- Approvals: CCC, CE, UL
- Accessories: Thermal overload relay, auxiliary contacts, surge suppressor, mechanical interlock and coil drive unit etc
- DIN rail or screw mounted
- IP20
- Double contacts auxiliary
- High grade of coil insulation
- Rated current: 7A to 300A
- Main pole: 3 Poles
- Utilization category: AC3
Thermal overload relay
- Standard: IEC60947-4-1
- Approval: CCC, CE, UL
- Three-pole, with temperature compensation and phase-failure protection
- 1NC &1NO auxiliary contacts
- IP20
- Auto / Manual reset
- Front mounted auxiliary contact
Coil drive unit
- Protection of main contacts welding and abnormal consumption by voltage drop
- Can be used for both DC and AC voltage
- Filtering AC voltage interference
- Integrated surge suppresser
- Energy saving
Mechanical interlock
To protect against the risk of short circuit for reversing and change over contactors.Auxiliary contact
- Choices of auxiliary contacts
- Double contact for better connection
- Front & side mounting auxiliary contacts