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ELCB TREF2(125A) 4P

ELCB TREF2(125A) 4P

ELCB TREF2(125A) 4P

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TRE ELCB

1.Small size, high capacity;

2.Rated current have fixed type and adjustable type(0.8In-1.0In);

3.Modular structure design, better performance;

4.Ics=100% Icu;

Description


TRE series circuit breakers and auxiliaries comply with the following international standard:

IEC/EN 60947-1: Low-voltage switchgear and controlgear-Part 1: General rules

IEC/EN 60947-2: Low-voltage switchgear and controlgear-Part 2: Circuit breakers


TRE series ELCB(Standard use environment for TRE series ELCB)
1. Ambient temperature: Within the range of -5ºC--+40ºC(However, the average for the duration of 24 hours must not exceed 35ºC);
2. Altitude: 2000m or less
3. Installation class: III
4. The magnetic field near the instalation site should not be more than five times the earth magnetic field in any direction.
5. Pollution: II


Classification:
According to the poles:                                        2-poles, 3-poles, 4-poles
According to the breaking capacity:                       S-type, H-type
According to the rated current:                             Fix type, Adjustable type(08In-1.0In)
According to the trip action time:                           Fix type, Adjustable type(0.1s/0.3s/0.5s or 0.45s/1.0s/2.0s)
According to the rated residual current:                 Fix type, Adjustable type(30mA/100mA/300mA/500mA)


Technical

Framesize TREF2(125A)
Breakingcapacitycode S H
Typeandpole 2P 3P 4P 2P 3P 4P
TREF2-S2 TREF2-S3 TREF2-S4 TREF2-H2 TREF2-H3 TREF2-H4
Protectivefunction Overload&Short-circuit&Groundfault
Ratedcurrent,In(A) 15A,20A,30A,40A,50A,60A,75A,80A,100A,125A
Ratedresidualcurrent Operating,IΔn(mA) 30mA, 50mA,100mA,200mA,300mA,500
Non-operating,IΔno(mA) 15mA,25mA,50mA,100mA,150mA,50
Adjustablepart Ratedcurrentsetting(0.8In~1.0In)
Lockupdeviceforoperatinghandle - -
Residualcurrentsetting,IΔn 30mA/100mA/300mA/500mA
Tripactiontimesetting 0.1s/0.3s/0.5s
Ratedoperationalvoltage,Ue(V),AC50/60Hz 240V/415V
Ratedinsulationvoltage,Ui(V) 1000V
Ratedimpulsewithstandvoltage,Uimp(kV) 8kV
Residualcurrentoff-timeatIΔn,Sec(s) 0.1s
Standard ConformitywithIEC/EN60947-2
Ratedfrequency(Hz) 50/60Hz
Ratedshort-circuitbreakingcapacity,Icu(kA)
AC 240V 35kA 50kA
415V 18kA 35kA
Ics=%*Icu 100%
Mechanicallife(circle) 8500
Electricallife(circle) 1500
Dimension

Length*Width*Height(mm)

2-pole 130mm*50mm*60mm
3-pole 130mm*75mm*60mm
4-pole 130mm*100mm*60mm

Built-in accessory:


Built-out accessory:






Send Inquiry

Please feel free to contact with us at bruce.lee@hiselec.com or filling up an enquiry form instructed at the bottom, You will get an effective response within 24 hours from Our sales representative. Thanks for your valued time with interest!

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Sales office:
Add: Room 2D-701, Daziran Jiayuan, Tangjiaqiao South Road, Wenzhou City, China.
Factory:
Add: No.119 Shahong Road, Bantang Industrial Zone, Beibaixiang town, Yueqing city, Zhejiang, China
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