JRS2(3UA) series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz,voltage up to 690-1000v,current up to 0.1-400A under 8-hours duty or uninterrupted duty.
Several functions provided by these relays are: phase-failure protection, temperature compensation, ON/OFF indication 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.
Several functions provided by these relays are: phase-failure protection, temperature compensation, ON/OFF indication 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
- JRS2-12.5/Z(3UA50),25/Z(3UA52),
- 32/Z(3UA54),45/Z(3UA55),80/Z(3UA58)
- 63F(3UA59),135(3UA60),150(3UA61),
- 180F(3UA62),400F(3UA66),630F(3UA68)
Features
- phase-failure protection
- temperature compensation
- ON/OFF indication
- manual/automatic reset
Certificate
- 3C
- UL
- CE
Main Products
relay,thermal relay,lr2,lr1.3ua,th-k,jrs5