Quick Details
- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: suntree/OEM
- Model Number: 3UA-52
- Theory: Thermal Relay
- Usage: Protective
- Size: Miniature
- Protect Feature: Sealed
- Contact Load: Low Power
- rated insulation voltage: 690V
- rated current: 13-66A
- type: 3UA
- STANDARD: IEC60947-4
- Price: Competitive
- quality: Stable and reliable
- class: A,B
- Certification: CE,ISO9001
- PHASE: 3
- PROTECT FEATURE: SEALED
Application
S3UA 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 0.1-630A under 8-hours duty or
uninterrupted duty.
Functions provided by these relays, are phase-failure protection,
temperature compensation, ON/OFF indication, and manual/
automatic reset.
Applicable Standards:National Standard:GB14048. International
Standards:IEC609474-1 The relays can be mounted onto contactors
or installed as single units.