Thermal ovload relay (3UA) (Offer to Sell)
Trade Lead Description:
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
Posted from China - Zhejiang on 4 August, 2008
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