Product nameKA-122 (Heater-less)
Protects inverter-controlled motor coils
Has a higher current capacity than other thermostats
Has a higher current capacity than other thermostats
Basic Characteristics
| Product summary | Detects excessive increases in temperature |
|---|---|
| Product purpose | Detect excessive increases in temperature of inverter-controlled compressors or other similar devices, and protect them |
| Intended use | Inverter-controlled compressors and other similar devices |
| Operating type | Disk-type bimetal snap action |
| Compatible standard | UL、VDE、CQC |
Mechanical Characteristics
| Case material | Phenolic resin |
|---|---|
| Operating temperature range | Temperature near motor: 20°C to 100°C |
| Connection terminal type | FASTON tab terminal (#187, #250) |
| Product mounting method | Same as KA-122 |
Electrical Characteristics
| Rated voltage | AC 125/250V |
|---|---|
| Contact withstand current | 20/10A |
Characteristics Unique to This Product
- Set operating temperature: 90 to 130°C
- Set return temperature: 60°C to 80°C
- Temperature tolerance: ±5°C
Product nameTH-125(126)
Thermostat with the same shape as the thermal protector 122 series
Basic Characteristics
| Product summary | Detects excessive increases in temperatures |
|---|---|
| Product purpose | Prevent motor burnout |
| Intended use | Prevent burnout of inverter-controlled compressors |
| Operating type | Disk-type bimetal snap action |
| Compatible standard | VDE, CQC (TH-126 only) |
Mechanical Characteristics
| Case material | Unsaturated polyester resin |
|---|---|
| Operating temperature range | Temperature near motor: 20°C to 100°C |
| Connection terminal type | #187 tab terminal |
| Product mounting method | Place the product into a Φ25 hole and press it down on an item you want to protect |
Electrical Characteristics
| Rated voltage | AC 125/250V |
|---|---|
| Rated capacity | 2.5kW |
| Contact withstand current | AC 20A/10A |
| Contact withstand count | 600 times or more |
| Withstand voltage | 1500 V for 1 minute |
| Insulation resistance | 100 MΩ or higher with a 500-VDC megohmmeter |
Characteristics Unique to This Product
- Set operating temperature: 90 to 130°C
- Set return temperature: 60°C to 80°C
- Temperature tolerance: ±5°C
Inquiries about Protection product
