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AEG 110-222
Product Overview:
The AEG 110-222 is a universal electrical control module designed for AEG appliances. The numeric designation indicates its operational voltage range of 110V to 220V, making it suitable for multi-voltage markets. It functions as a thermostat, timer, or voltage regulation module depending on the specific appliance application.
Detailed content
Technical Specifications:
- Part Number: 110-222
- Rated Voltage Range: 110V – 220V AC
- Frequency: 50/60 Hz
- Rated Current: 10A (max)
- Power Rating: 2200W (max at 220V)
- Operating Temperature: -20°C to +70°C
- Contact Type: SPST / SPDT relay contact
- Mounting: Panel mount / DIN rail / PCB mount
- Certification: CE, VDE, UL recognized
Functional Features:
- Wide Voltage Input: Operates across 110V to 220V without modification.
- Temperature Regulation: Built-in bimetallic thermostat or NTC sensor input for temperature cut-off.
- Time Delay Function: Some variants include adjustable timer delay (0-120 minutes).
- Overload Protection: Thermal cut-out prevents overheating.
- Manual Reset: Requires manual reset after thermal trip.
Material Composition:
- Housing: Phenolic resin (Bakelite) or flame-retardant ABS
- Contacts: Silver alloy (AgCdO or AgSnO2)
- Terminals: Brass with tin plating
- Internal Wiring: Silicone-insulated copper wire (1.5mm²)
Structural Features:
- Compact rectangular housing.
- Screw terminals for wire connection.
- Mounting holes for panel or DIN rail fixation.
Working Principle:
Input AC voltage powers the internal control circuit. A bimetallic strip or electronic sensor monitors temperature. When the setpoint is reached (or exceeded), the relay contacts open, cutting power to the load (e.g., heating element, compressor). After cooling, the bimetallic strip returns to closed position (or electronic circuit re-enables), restoring power. The 110-220V range is achieved via a universal input stage with auto-voltage detection.
Key Advantages:
- Universal 110-220V operation — single part for global markets.
- Built-in thermal protection — prevents appliance damage.
- Compact form factor — fits standard appliance control cavities.
- CE/VDE certified — meets European safety standards.
Applicable Industries/Use Cases:
Washing machine heaters, dryer thermostats, oven temperature controllers, water heater cut-offs, universal appliance repair.
Installation Requirements:
- Connect to dedicated fused circuit matching load rating.
- Mount in accessible location for manual reset.
- Wire according to terminal diagram on housing label.
- Ensure adequate ventilation around unit (min 25mm clearance).
Usage Precautions:
- Do not exceed 10A / 2200W rating.
- Replace with identical part number only.
- If tripping repeatedly, investigate root cause (do not bypass).
- Disconnect power before servicing.
