제품 카테고리
- 퓨즈 박스 홀더 36
- 온도 센서 30
- 열 스위치 58
- 자동차 퓨즈 19
- 퓨즈를 볼트로 낮추십시오 7
- 온도 퓨즈 29
- 표면 마운트 퓨즈 12
- 서미스터 1
- PCB 마운트 퓨즈 홀더 27
- 배선 하니스 1
- 블레이드 퓨즈 홀더 17
- 온도 조절기 34
- 전기 퓨즈 14
- 열 회로 차단기 20
제품 태그
기갑 열전대 센서
블레이드 퓨즈 홀더
자동차 블레이드 퓨즈
자동차 퓨즈
세라믹 튜브 퓨즈
회로 차단기
디스크 온도 조절 장치
Ds18b20 온도 센서
전기 퓨즈
고속/지속형 퓨즈
퓨즈 박스 홀더
유리관 퓨즈
인라인 퓨즈 홀더
스냅 디스크 온도 조절 장치 제한
미니 회로 차단기
모터 과부하 보호 장치
모터 열 보호
NTC 센서
NTC 서미스터 센서
PCB 마운트 퓨즈 홀더
PPTC 재 정착성 퓨즈
PT100 온도 센서
PTC 서미스터
센서 커넥터 하네스
센서 프로브 & 케이블
슬로우 블로우 마이크로 퓨즈
표면 마운트 퓨즈
온도 컷오프 링크
온도 조절 스위치
온도 퓨즈
온도 센서
온도 센서 케이블
온도 센서 프로브
온도 스위치
열 차단
열 차단 스위치
온도 퓨즈
열 보호기
열 스위치
서미스터 센서 프로브
88A Manual Reset Protector KUOYUH MINI Overcurrent Protector Breaker
88A series equipment manual reset circuit breakers (commonly known as motor overcurrent protectors) are suitable for AC 50/60Hz, rated working voltage to 250Vac, DC 32Vdc, rated current to 3A-20A for additional overload protection in the internal branch circuit of electrical equipment, a key part of the product The temperature sensing protector.
범주: 열 회로 차단기
태그: 회로 차단기, 미니 회로 차단기, 모터 과부하 보호 장치, 모터 열 보호
88A series equipment manual reset circuit breakers (commonly known as motor overcurrent protectors) are suitable for AC 50/60Hz, rated working voltage to 250Vac, DC 32Vdc, rated current to 3A-20A for additional overload protection in the internal branch circuit of electrical equipment, a key part of the product The temperature sensing protector. 88 Series Push-to-Reset circuit breaker is a unipolar, single-push reset thermal protector product, used to protect motor equipment.
Product name: 88A series
rating :3A-20A;
(Input Power):125VAC/250VAC/32VDC 50-60Hz;
(Withstand voltage strength):1500VAC/1min;
Leakage current: ≤0.5mA(1500VAC/min,the leaked current is less than≤0.5mA);
(Insulation Resistance):500VDC1Min≥100MΩ;
(Rated short-circuit capacity):125VAC/1000A,250VAC/1000A;
(Rated breaking capacity): 6 times rated current;
(reset): Manual Push Reset;
(Reset Time): Within 60s”;
Tripping characteristics
(The test environment temperature):25℃±3℃;
(200% of Ratcd Currcnt): 5-30s” Seconds Trip;
(150% of Rated Current): Trip within 1 Hour;
(100% of Rated Current): Hold, No Trip ;
Main Technical Parameters
Rated Current | 125/250VAC |
32VDC | |
Rated Voltage | XXA |
Interrupt Capacity | 1000ㅏ(UL1077) |
Insulation Resistance | 500VDC 5s″, insulation resistance≥100ΜΩ |
Dielectric Strength | 1500VAC/min |
Reset Time | within 60S |
Reset Type | Manual reset |
Mechanical/Environmental Data
Working temperature: -10℃ to 60℃
Terminal: Quick-connect terminal or solder terminal
Nut: a variety of options, see product appendix and diagram
Terminal temperature rise: rated current <65℃ (ambient temperature is 25℃)
Contact life: >500Cycles at rated current and 125VAC×150%
Table of Environmental Correction Factors
(Derating Factor) | |
-5℃ | (3A-4A)×1.2, (5A-30A)×1.12 |
+40℃ | (3A-4A)×0.92,(5A-30A)×0.94 |
The time current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping. Please multiply the current brea ker current ratings by the derating factor shown below
Example:
Normal Continuous Current= 10A
Ambient Temperature = 45 ℃
Multiplication Factor = 0.85
Recommended Rating=10A/0.85=11.8A
Select the Nea rest Rating = 12A
OVERLOAD | TRIP TIME |
150% | Trip in a hour |
200% | 5.0-30.0 SEC |
300% | 1.2-12.0 SEC |
400% | 0.6-5.0 SEC |
500% | 0.4-2.8 SEC |
600% | 0.3-1.8 SEC |
800% | 0.18-0.9 SEC |
1000% | 0.12-0.7 SEC |
Performance form of the experiment
Max Resistance V.S.Current Rating at 25℃ | Derating Factor | ||
Temperature | Rating Amp | ||
Current Rating in Amp | Max Resistance in ohms | 60℃ | X 0.6 |
3-4Amp | < 0.05 | 50℃ | X 0.7 |
5-6Amp | < 0.04 | 40℃ | X 0.8 |
7-8Amp | < 0.025 | 30℃ | X 0.9 |
9-11Amp | < 0.02 | 25℃ | X 1.0 |
12-13Amp | < 0.01 | 20℃ | X 1.1 |
14-16Amp | < 0.008 | 10℃ | X 1.3 |
17-25Amp | < 0.007 | 0℃ | X 1.5 |
Approval | File No. | Rated Current | Rated Voltage | Standard |
컬 | E155159 | 3-30ㅏ | 125/250VAC | UL1077 |
TUV | B140558611005 | 3-30ㅏ | 125-250VAC | EN60934 |
32VDC | ||||
CCC | 2011010307520568 | 3-30ㅏ | 125/250VAC | GB17001 |
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