JR28(LR2-D) series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz,voltage up to 690v,current up to 0.16-140A under 8-hours duty or uninterrupted duty.
Several functions provided by these relays are: phase-failure protection, ON/OFF indication ,temperature compensation, and manual/automatic reset.
Applicable Standards
National Standard: GB 14048
International Standard: IEC 60947-4-1
The relays can be mounted onto contactors or installed as single units.
Specifications:
- .LR2-D13,D23,D33,D43
Features:
- phase-failure protection
- phase-failure protection, ON/OFF indication ,temperature compensation, and manual/automatic reset.
- N/OFF indication
- temperature compensation
- manual/automatic reset.
Ordering information:
- Minimum Order: 500