Industrial TRH20G Resistor

Description:

The Industrial TRH20G Resistor is used in industrial electrical and electronic systems to provide reliable power dissipation, current limiting, and load control in high-power circuits. It is commonly installed in control panels, motor drives, power supplies, braking circuits, test equipment, and industrial automation systems. Maintenance teams, OEMs, and system integrators use this power resistor for repair, retrofit, circuit maintenance, and replacement of worn or failed wirewound resistors.

Applications:

The Industrial TRH20G Resistor is commonly used in industrial automation environments including motor control systems, power supplies, electrical control panels, load banks, braking circuits, manufacturing equipment, and industrial electronic assemblies where reliable current limiting, heat dissipation, and dependable circuit protection are essential.

Technical Specifications:

• Manufacturer: Industrial
• Model / Part number: TRH20G
• Product type: Resistor
• Resistor type: Vitreous enamel wirewound power resistor
• Rated power: 20 W
• Resistance value: Available in multiple resistance values (model dependent)
• Resistance tolerance: ±5% (J) typical
• Maximum operating temperature: +340°C
• Dielectric withstand voltage: 1000 V AC (1 minute)
• Temperature coefficient: 100–400 ppm/°C maximum
• Mounting: Chassis or bracket mount (application dependent)
• Application environment: Industrial electrical, automation, and power control systems

Common Replacements:

• Tamaohm TRH20G1
• Tamaohm TRH20G10
• Tamaohm TRH20G100