Sakelar Batas Suhu KSD301

KSD301 is a widely used bimetallic temperature-controlled Limit switch, mainly used for overheat protection or temperature control of electrical equipment. Its main features and information are as follows:

SAYA. Core Principle
KSD301 mewujudkan kontrol suhu melalui elemen penginderaan suhu bimetalik: Ketika suhu peralatan mencapai suhu tindakan yang telah ditentukan sebelumnya, strip bimetal berubah bentuk karena panas dan langsung menggerakkan kontak untuk memutuskan sirkuit; setelah suhu turun ke suhu reset, kontak secara otomatis menutup dan melanjutkan daya.

II. Key Parameters

Parameter	‌Typical values	Perkataan
Rated voltage/current	AC 250V / 5A、10A、15A、16A	Applicable to resistive loads
Action temperature range	40°C–250°C	5°C steps available
‌Temperature accuracy‌	±2℃、±3℃、±5℃、±10℃	Depending on the model
Reset temperature difference	8–100℃ (customizable)	Action and reset temperature difference
Resistensi kontak	≤50mΩ
‌Insulation resistance	≥100MΩ
‌Mechanical life	≥100,000 times

Sakelar Batas Suhu KSD301

Sakelar Suhu KSD301

Dimensional parameters of KSD301 temperature switch

AKU AKU AKU. Specifications and Types
‌Contact Form‌
‌Normal Closed (tidak): The contact disconnects when the temperature rises (most commonly used).
‌Normal Open (TIDAK): The contact connects when the temperature rises.
‌Mounting Structure‌
Bent-leg/flat-angle terminals are optional (remarks are required when placing an order).
Enclosure protection level: IP00 (metal enclosure grounded).

IV. Typical Applications
peralatan Rumah Tangga: dispenser air, penanak nasi, lemari desinfeksi, oven gelombang mikro, mesin kopi.
‌Peralatan industri‌: AC, laminator, peralatan pemanas listrik.
‌Automotive field‌: diesel filter heating system.

V. Procurement and selection
‌Temperature marking‌: The required operating temperature (such as 85°C, 125° C.) and contact type must be specified when purchasing.

Tip‌: The operating temperature tolerance and reset temperature difference must be confirmed according to the specific model. The tolerance of some high-precision models is as low as ±2°C.

KSD301 Temperature Switch Parameters