88En manuell tilbakestillingsbeskytter KUOYUH MINI Overstrømsbeskyttelsesbryter

88En serie utstyr manuell tilbakestilling effektbrytere (ofte kjent som motoroverstrømsbeskyttere) passer for AC 50/60Hz, nominell arbeidsspenning til 250Vac, DC 32Vdc, merkestrøm til 3A-20A for ekstra overbelastningsbeskyttelse i den interne grenkretsen til elektrisk utstyr, en nøkkeldel av produktet Temperaturfølerbeskytteren. 88 Series Push-to-Reset circuit breaker is a unipolar, single-push reset thermal protector product, used to protect motor equipment.

KUOYUH 88A Manuell tilbakestilling overbelastningsbeskytter 4A 5A 6A 7A 8A 9A 10A 11A 12A 13A 14A 15A 16A

88A Appliance Overload Protector Switches For Motors Transformers

88En termisk beskyttelsesbryter for kretsbryter

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);
(Isolasjonsmotstand):500VDC1Min≥100MΩ;
(Rated short-circuit capacity):125VAC/1000A，250VAC/1000A;
(Nominell bruddkapasitet): 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

Vurdert gjeldende	125/250VAC
Vurdert gjeldende	32VDC
Nominell spenning	XXA
Interrupt Capacity	1000EN(UL1077)
Isolasjonsmotstand	500VDC 5s″, insulation resistance≥100ΜΩ
Dielektrisk styrke	1500VAC/min
Reset Time	within 60S
Reset Type	Manuell tilbakestilling

Mechanical/Environmental Data
Arbeidstemperatur: -10℃ to 60℃
Terminal: Quick-connect terminal or solder terminal
Nut: a variety of options, see product appendix and diagram
Terminal temperature rise: merkestrøm <65℃ (ambient temperature is 25℃)
Kontakt livet: ＞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

Eksempel:
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℃		Temperatur	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

Godkjenning	File No.	Vurdert gjeldende	Nominell spenning	Standard
CUL	E155159	3-30EN	125/250VAC	UL1077
TUV	B140558611005	3-30EN	125-250VAC	EN60934
TUV	B140558611005	3-30EN	32VDC	EN60934
CCC	2011010307520568	3-30EN	125/250VAC	GB17001