KSD301 바이메탈 디스크 제한 온도 조절기 : 기능, 사양, 온도 스위치

KSD301, 302 스냅액션 시리즈는 바이메탈 디스크를 사용하는 온도 조절 장치입니다. (1/2″ 디스크) 열 차단 스위치를 제어하기 위한 온도 감지 부품. 전기 등급: AC 125V 최대 15A~60A; AC250V 5A 10A 15A 최대 16A. 작용온도: -30 ℃~280 ℃. When household & industrial appliances are working normally, 바이메탈 스트립은 자유 상태이고 접점은 닫힘/열림 상태입니다.. When the temperature reaches the action temperature, the bimetallic strip is heated to generate internal stress and quickly moves, 연락처 열기/닫기, 회로 차단/연결, thereby playing a role in temperature control. When the appliance cools to the reset temperature, the contacts automatically close/open and resume normal working state.

KSD301 automatic reset & manual reset thermal switches

KSD301 normally open & normally closed action

KSD301 bimetallic discs temperature switches

KSD301 series bimetal thermostat is a kind of miniature hermetically sealed bimetal thermostat. 단극 단투 구조이며 저항 부하에서 작동합니다.. KSD301 bimetal thermostat is in wide use in a great variety of compact type home appliances with automatic reset or manual reset to provide temperature control or temperature protection.

KSD301 bimetallic snap disc thermostats are widely used in: 물 디스펜서, 온수기, sandwich toasters, dishwashers, dryers, 소독 캐비닛, 전자레인지, electric coffee pots, electric cookers, 냉장고, 에어컨, laminating machines, office equipment, car seat heaters and other electric heating appliances.

기술적인 매개변수
1. 전기 매개 변수: 1) CQC, VDE, UL, 컬; AC250V 50~60Hz 5A / 10ㅏ / 15ㅏ / 20ㅏ / 25ㅏ / 30ㅏ / 40ㅏ / 50ㅏ / 60ㅏ (저항 부하).
2) UL AC 125V 50Hz 15A~60A (저항 부하).
2. 작동 온도 범위: -30℃~280℃ (선택 과목), 온도 정확도: ±2 ±3 ±5 ±10℃.
3. Recovery and operating temperature difference: 8~100℃ (선택 과목).
4. 배선 방법: plug terminal 250# (bend 0~90° optional); plug terminal 187# (bend 0~90° optional, 두께 0.5, 0.8MM 선택 사항).
5. 서비스 수명: ≥ 100000 타임스.
6. 전기 강도: 1 분의 AC 50Hz 1800V, 깜박임이 없습니다, 고장 없음.
7. 접촉 저항: ≤50mΩ.
8. 절연저항: ≥100mΩ.
9. 연락 양식: Normally closed type: temperature rises, contacts disconnect, 온도 감소, contacts connect;
Normally open type: temperature rises, contacts connect, 온도 감소, contacts disconnect.
10. Shell protection level: IP00.
11. 접지 방법: connected to the grounding metal parts of the device through the metal shell of the thermostat.
12. 설치방법: directly reinforce with screws.
13. Temperature operating range: -25℃ ∽ +240℃+1℃ ∽ 2℃

KSD301 control thermal cut-off switches

KSD301 1/2″ disc snap-action switches

KSD301 바이메탈 디스크 제한 온도 조절기

Product features
안정적인 성능의 특성이 있습니다, 높은 정밀도, 작은 크기, 가벼운 무게, 높은 신뢰성, 장수, and low radio interference.

302 series snap-action are thermostats

Notes
1. (KSD301 surface mount thermostat) When using contact temperature sensing surface mount for installation, the metal cover should be close to the installation surface of the controlled device to ensure the temperature sensing effect. Thermal conductive silicone grease or other thermal conductive media with similar performance should be applied to the temperature sensing surface.
2. Do not collapse, loosen or deform the top of the cover during installation to avoid affecting performance.
3. Do not allow liquid to penetrate into the thermostat, do not allow cracks to appear on the outer shell, and do not change the shape of the external terminal at will.
4. When the product is used in a circuit with a current of no more than 5A, a cable with a copper core section of 0.5-1㎜2 should be selected for connection; when used in a circuit with a current of no more than 10A, a cable with a copper core section of 0.75-1.5㎜2 should be selected for connection.
5. The product should be stored in a warehouse with a relative humidity of less than 90% and an ambient temperature below 40℃, which is ventilated, clean, dry, and free of corrosive gases.

Classification of KSD301:
It can be classified by temperature, material (bakelite/ceramic), or installation method (surface mount/nut fixing).
Classification by action nature: It can be divided into normally open & normally closed action, 자동 재설정 & manual reset.