Page 3 - 國郁企業股份有限公司 | KUOYUH W.L.Enterprise Co.,Ltd
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R
88 Series Thermal Circuit Breaker
Single Pole Push to Reset
•Technical data
•Current rating range 3~30A
•Input voltage rating 125/250VAC; 32/50VDC
•Interrupting Capacity 125/250VAC x 1,000A(UL 1077)
•Typical life 1,000 operations at 200% overload.
•Insulation co-ordination Rated impulse withstand voltage 2.5kV
•Dielectric Strength > 1.500VAC/min.
•Insulation Resistance >100MOHM (DC 500V)
•Degree of protection Terminal area IP00, operating area IP40
•Mechanical/Environmental Data
•Operating Ambient Temperature: -10 to +60℃ ℃
•Termination: 250’’(6.35mm)quick connects or solder terminals
•Mounting: Various options. See Ordering Information and drawings
•Compliance with Rohs
The product accords with the requirement of ROHS( 2011/65/EU)
Contacts use Exempted item of RoHS Directive 2010/571/EU 8(a)
•Compliance with REACH, PAHS, PH1, PH2, PH3
• Ignition Proof Yes, UL PEQZ2.E155159 A U ..
KUOYUH T
32V DC
88 Series SUD V 125/250V AC
50/60Hz
S
Suppl Port
125/250V AC
•Typical applications XXA C US TC2/OL0/C1
LINE LOAD
Tarnsforms, Motors, Battery chargers, Power supplies,
appliances, extra low voltage systems, machinery.
•Calibration(at25 )℃
•100% of Rated Current: Hold , No Trip * Dimension in mm:
•88 Series 3A-30A Trip Time Curves
•150% of Rated Current: Trip Within 1 Hour.
1000%
•200% of Rated Current: 5-30 sec Trip OVERLOAD TRIP TIME
800% 600% 0.34-1.05sec
•300% of Rated Current: 1.5-5.0 sec Trip 500% 0.42-1.75sec
600% 400% 0.62-3.05sec
300%
•Approval 200% 1.50-5.5sec
5.2-30.0sec
•Approval & File No. Rated current Rated voltage 500% 150% Trip in 1Hour
100%
Hold,No Trip
•CUL UL E155159 3-30A 125/250VAC; 50VDC Load Current AS Percent of Circuit Breaker Rating 400%
•TUV SUD B15 09 58611 007 3-20A 125/250VAC; 32VDC 300%
•CCC 201101030752058 3-20A 125/250VAC. 200%
•VDE 40036160 3-16A 125/250VAC 150%
100%
•CSA 102199 3-16A 125VAC
0.1 1 10 100 1000 10000
Time in Seconds
Trip Curves Are Specified of 25°C/77°F
•Max.Internal Resistance •Internal connection diagram •Ambient Temperature Correction Factor
Ambient
Amp rating Max resistance temperature -10°C 0°C 10°C 25°C 35°C 40°C 50°C 60°C
3.0 - 5.0Amp <0.225 Ohms Load Multiplication *1.30 *1.20 *1.10 1.00 *0.94 *0.85 *0.73 *0.68
6.0 - 8.0Amp <0.175 Ohm factor
The time/current characteristic curve depends on the ambient temperature prevailing. In order to
9.0 - 12.0Amp <0.125 Ohm eliminate nuisance tripping. Please multiply the circuit breaker current ratings by the derating
13.0 - 16.0Amp <0.050 Ohm factor shown below.
17.0 - 20.0Amp <0.040 Ohm Example : Normal Continuous Current = 10A
Ambient Temperature = 45°C
21.0 - 25.0Amp <0.030 Ohm Multiplication Factor = 0.85
Line Recommended Rating= 10A/0.85=11.8A
26.0 - 30.0Amp < 0.020 Ohm
Select the Nearest Rating = 12A
* The specification subject to change without notice. The drawing is for reference only.
KUOYUH W.L. Enterprise Co.,Ltd.
No.17 Kejia 6th Road Douliu City YunLin Hsien 64057 Taiwan R.O.C
http//www.kuoyuh.com.tw sales@kuoyuh.com 國郁企業股份有限公司
Taiwan Tel: 886 5 551 3222 Fax: 886 5 551 3030
China Tel: 86 769 8366 6388 Fax: 86 769 8366 6362 64057 雲林縣斗六市科加六路17號
Issue: F1 P2
Date:2017.02.20