KA-122 (Heater-less)

製品名KA-122 (Heater-less)

Protects inverter-controlled motor coils
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
Tracking resistance: Level 3
Operating temperature range

Temperature near motor: 20°C to 100°C
No freezing or condensation allowed
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
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