UNMARKED H12.2B

Description:

The Unmarked H12.2B Heater Element is a thermal overload heater used in overload relays and motor starters to provide motor protection in industrial control systems. Commonly installed in GE CR101 and CR123 overload relays, motor control centers, and manufacturing equipment requiring reliable thermal overload protection. Maintenance teams and system integrators use this heater element for replacement, retrofit, and repair of motor control assemblies to ensure safe and dependable motor operation.

Applications:

The Unmarked H12.2B is commonly used in industrial motor control centers, pumping stations, conveyor systems, and manufacturing facilities where motors require protection against overheating and overcurrent conditions. Its thermal design allows it to simulate motor heating characteristics and trip overload relays before motor damage occurs.

Technical Specifications:

• Manufacturer Part Number (MPN): H12.2B
• Product Type: Thermal Overload Heater Element
• Compatible Series: GE CR101, CR123
• Protection Type: Thermal Overload
• Application: Motor Starters and Overload Relays
• Application Environment: Industrial Motor Control Systems

Common Replacements:

• GE CR123 H12.2B
• GE CR101 H12.2B
• Siemens H12 Heater Element