2020 Good Quality Voltage protection - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai

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2020 Good Quality Voltage protection - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai Detail:

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Hydrqulic Magnetic Earth leakage Circuit Breaker is mainly for suitable for overload and short circuit protection. It adopt hydraulic magnetic trip instead bimetal . So it has a high sensitivity and it is also not effected by the ambient temperature. It is especially used for ilumination and distribution in industry and commerce. They are mainly used for overload and short-circuit protection within thecircuit of AC 50Hz/60Hz, rated voltage of single pole or double up to 240V, three poles up to 415V.

They can also be used for an unfrequent switch-over of the circuit and ilumination under normal conditions. They are comply with IEC 60947, VC8035, VC8036 and BS 3871 part 1.

Frame amperes 15-100
Type SA7HM
Standard ampere rating.① The trip point is not affected by ambient temperature variations. 15-20-30 15-20-30
40-50-60 40-5060
80-100 80
Sensitivity (mA) 30-50-100-250-375-500-1000
Number of poles 1+N 3+N
Rated voltage (V) AC 50/60Hz 240 415
DC - -
Rated interrupting capacity (KA) AS 3190 250M40VAC 6 6
Tripping curve ELCB Instantaneous to AS 3190 (Cuive B) Refer operating characteristics-section 2.6
MCB Curve 2 only. Medium IDMTL overcurrent and instantaneous short circuit 8 to 10x In   Refer operating characteristics-section 2.6
Colour of handle White/Green White/Green
UsUe as a disconnector Yies Yes
Outline dimensions (mm) Depth 66 66
Width 65 117
Height 107 107
Weight (kg) 0.49 0.97
Tripping mechanism Operated by shunt trip triggered from the printed circuit board
Connection Box terminal (50 mm² cable maximum). Torque 3,5 Nm
Mounting Mini-rail mounting or with MIK surface mounting clips
Optional accessories
Extended lug terminal Yes Yes
Shunt trip - -
Busbar single phase 36 pole - -
Busbar 3 phase insulated - -
Escutcheon blanks Yes Yes
Safety blanks Yes Yes
Handle lock Yes Yes
Shrouds Yes -
Surface mounting cips/screws Yes Yes
Auxliary switch - -

Product detail pictures:

2020 Good Quality Voltage protection - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai detail pictures

2020 Good Quality Voltage protection - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai detail pictures

2020 Good Quality Voltage protection - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai detail pictures


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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for 2020 Good Quality Voltage protection - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai , The product will supply to all over the world, such as: Iran, Iran, UK, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, be sure to click the button to acquire additional nformation.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Emma from Kyrgyzstan - 2017.10.23 10:29
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Klemen Hrovat from Bogota - 2017.11.20 15:58
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