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R

92 Series Thermal Circuit Breaker

Single Pole Push to Reset

•Technical data
•Current rating range 2~20A
•Input voltage rating 125/250VAC; 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℃ ℃ ON (Contacts Close)
•Termination: 250’’(6.35mm）quick connects or solder terminals
•Mounting: Various options. See Ordering Information and drawings
•Panel Cutout:

AC125/250V
. U . . T . V SUD
KUOYUH 92 SERIES

•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
•Typical applications * Dimension in mm.
Tarnsforms, Motors, Battery chargers, Power supplies,
appliances, extra low voltage systems, machinery. •92 Series 0.25~16A Trip Time Curves

•Calibration(at25 )℃ 1000% TRIP TIME sec
800% OVERLOAD 0.25~2.5A 3~16A
Rated: 0.25~2.5A 600% 0.53-3.1 0.34-1.05
•100% of Rated Current: Hold , No Trip 600% 500% 0.67-3.8 0.42-1.75
0.62-3.05
1.0-5.5
400%
•150% of Rated Current: Trip Within 1 Hour. 300% 2.85-10.0 1.50-5.5
5.2-30.0
200%
7.5-52.0
•200% of Rated Current: 7.5-52 sec Trip 500% 150% Trip in 1Hour
Trip in 1Hour
•300% of Rated Current: 2.85-10 sec Trip 135% Hold,No Trip
100%
Rated: 3~16A Load Current AS Percent of Circuit Breaker Rating 400%
•100% of Rated Current: Hold , No Trip 300%
•135% of Rated Current: Trip Within 1 Hour.
•200% of Rated Current: 5.2-30.0 sec Trip 200%
•300% of Rated Current: 1.5-5.0 sec Trip 150%
135%
•Approval 100%
0.1 1.0 10 100 1000 10000
•Approval & File No. Rated current Rated voltage TIME IN SECONDS
TRIP CURVES ARE SPECIFIED OF 25°C/77°F
•CUL UL E155159 0.25-16A 125/250VAC; 50VDC
•TUV SUD B150158611006 0.25-16A 125/250VAC •Ambient Temperature Correction Factor
•CCC 0.5-16A 125/250VAC Ambient -10°C 0°C 10°C 25°C 35°C 40°C 50°C 60°C
•VDE 0.5-16A 125/250VAC temperature
Multiplication *1.30 *1.20 *1.10 1.00 *0.94 *0.85 *0.73 *0.68
factor
The time/current characteristic curve depends on the ambient temperature prevailing. In order to
eliminate nuisance tripping. Please multiply the circuit breaker current ratings by the derating
factor shown below.
Example : Normal Continuous Current = 10A
Ambient Temperature = 45°C
Multiplication Factor = 0.85
Recommended Rating= 10A/0.85=11.8A
* 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
國郁企業股份有限公司
http//www.kuoyuh.com.tw sales@kuoyuh.com
64057 雲林縣斗六市科加六路17號
Taiwan Tel: 886 5 551 3222 Fax: 886 5 551 3030
China Tel: 86 769 8366 6388 Fax: 86 769 8366 6362
Issue:A0 P12
Date:2017.02.20