88Um protetor de reinicialização manual KUOYUH MINI Disjuntor protetor de sobrecorrente

88Disjuntores de reinicialização manual de equipamentos de série A (comumente conhecidos como protetores de sobrecorrente do motor) são adequados para CA 50/60 Hz, tensão nominal de trabalho para 250Vac, CC 32Vcc, corrente nominal de 3A-20A para proteção adicional contra sobrecarga no circuito interno de equipamentos elétricos, uma parte fundamental do produto O protetor de detecção de temperatura. 88 Series Push-to-Reset circuit breaker is a unipolar, single-push reset thermal protector product, used to protect motor equipment.

KUOYUH 88A Protetor de sobrecarga de reinicialização manual 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A

88A Appliance Overload Protector Switches For Motors Transformers

88Um interruptor de proteção térmica do disjuntor

Nome do produto: 88A series
rating :3A-20A;
(Input Power):125VAC/250VAC/32VDC 50-60Hz;
(Withstand voltage strength):1500VAC/1min;
Corrente de vazamento: ≤0.5mA(1500Vac/min,the leaked current is less than≤0.5mA);
(Resistência de Isolamento):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): 5-30é” Seconds Trip;
(150% of Rated Current): Trip within 1 Hour;
(100% of Rated Current): Hold, No Trip ;

Main Technical Parameters

Corrente classificada	125/250VAC
Corrente classificada	32VDC
Tensão nominal	XXA
Interrupt Capacity	1000UM(UL1077)
Resistência de Isolamento	500VDC 5s″, insulation resistance≥100ΜΩ
Força dielétrica	1500Vac/min
Reset Time	within 60S
Tipo de redefinição	Manual reset

Dados mecânicos/ambientais
Temperatura de trabalho: -10℃ to 60℃
terminal: Quick-connect terminal or solder terminal
Nut: a variety of options, see product appendix and diagram
Terminal temperature rise: corrente nominal <65℃ (ambient temperature is 25℃)
Contact life: ＞500Cycles at rated current and 125VAC×150%

Table of Environmental Correction Factors

(Derating Factor)
-5°C	(3A-4A)×1.2, (5A-30A)×1.12
+40°C	(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

88A Circuit Breaker Series 3A~16A Trip Time Curves

KUOYUH 88A Manual Reset Overload Protector Dimensions

Example:
Normal Continuous Current= 10A
Ambient Temperature = 45 °C
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
Max Resistance V.S.Current Rating at 25℃		Temperatura	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

Aprovação	File No.	Corrente classificada	Tensão nominal	Padrão
CUL	E155159	3-30UM	125/250VAC	UL1077
TUV	B140558611005	3-30UM	125-250VAC	EN60934
TUV	B140558611005	3-30UM	32VDC	EN60934
CCC	2011010307520568	3-30UM	125/250VAC	GB17001