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ELCB TRE2-50/3

ELCB TRE2-50/3

ELCB TRE2-50/3

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TRE2 FRAME.50 ELCB

1.Small size, high capacity;

2.Ics=75% Icu(Except single pole MCCB);



Description

TRE2 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


TRE2 series FRAME.50 ELCB (Standard use environment)
1. Ambient temperature: Within the range of -5ºC--+55ºC(However, when the temperature exceed 40ºC,it should be considered to reduce the capacity to use);
2. Relative humidity: Within the range of 45%--85%;
3. Altitude: 2000m or less(However, if it exceeds 1000m, atmosphere correction through humidity test and withstand voltage test can be considered);
4. Atmosphere where excessive steam, oil steam, smoke, dust, salt and other corrosive materials do not exist;


Classification:
According to the poles:                                          2-poles, 3-poles

Technical

Model (AF) 50AF
Product type TRE2-50/2 TRE2-50/3
Number of poles 2 3
Rated current (A) In 5, 10 15, 20, 30, 40, 50 5, 10 15, 20, 30, 40, 50
Rated voltage(V) Ue 220/415 220/415
Rated Insulated voltage (V), 50/60Hz Ui 500 500
Rated impulse voltage(kV) Uimp 6 6
Rated residual current(mA) 30 30
Action time(sec) <0.03 sec <0.03 sec
Ultimate breaking capability(kA)
GB 14048.2, IEC/EN 60947-2
Icu 220V 415V 220V 415V 220V 415V 220V 415V
5 2.5 10 6 5 2.5 10 6
lcs=%×lcu 75% 75% 75% 75%
Dimensions (mm) a 50 75
b 98 98
c 60 60
d 80 80
Weight (kg) 0.31 0.41

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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