2020 China New Design 10ka Circuit Breaker - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai
2020 China New Design 10ka Circuit Breaker - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai Detail:
Description
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:
Related Product Guide:
The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for 2020 China New Design 10ka Circuit Breaker - ELCB Industrial Control Hydrqulic Magnetic Earth Leakage Circuit Breaker – Hawai , The product will supply to all over the world, such as: New Delhi, Sacramento, Australia, With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!
By jari dedenroth from Cairo - 2017.10.27 12:12
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Jamie from Azerbaijan - 2017.12.02 14:11
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