SHIHLIN TH-P12ES ADJUSTABLE T.O.R. (THERMAL OVERLOAD RELAY) [2.1 to 11 A]

Description

Key Features

• Accurate Thermal Protection – Bimetallic sensing elements provide consistent, dependable overload detection.
• Adjustable Current Range – Easily set to match motor full-load current.
• Phase Failure Protection – Trips during phase-loss conditions to prevent motor damage.
• Manual or Automatic Reset Modes – Selectable based on application needs.
• Trip Indicator Window – Provides clear visual confirmation of relay status.
• Test Button – Allows quick function checks without energizing the motor.
• Direct Mounting – Designed to mount directly onto Shihlin S-P series contactors.
• Compact, Panel-Friendly Size – Fits easily into control panels and machine enclosures.
• Compatibility – compatible with mechanical interlock assemblies and overload-protected magnetic starters.

Electrical & Performance Specifications

• Overload Protection Type: Thermal (bimetal)
• Trip Class: Standard Class 10
• Reset Options: Manual / Automatic
• Mounting: Direct mount on S-P12T / compatible contactors
• Auxiliary Contacts: 1 NO + 1 NC (trip output)

Current Range

• Rated current range: 0.25A-15A
• Adjust range ±20%

Applications

• Motor protection for direct-on-line starters
• Pumps and irrigation systems
• Fans, blowers, and HVAC equipment
• Compressors and small industrial machinery
• Conveyor systems and automation panels
• General three-phase motor overload protection

Specifications

• Series: TH-P12ES
• Function: Thermal overload relay
• Aux Contacts: 1NO + 1NC
• Reset: Manual / Auto selector
• Trip Indicator: Yes
• Standard Compliance: IEC 60947-4-1 (thermal relays category)