Active Member
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[China]
Address: No. 3999 LiuJiang Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Contact name:Sunny Zhang
WENZHOU SANTUO ELECTRICAL CO.,LTD. |
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The item is in comply with standard of lEC61008-1, applying to the circuit of Ac 50/60Hz, 230V single phase, 400V three phases or below it for industrial and mining enterprise, trade building, commerce and family. It is mainly used for preventing electric fire and personal casual accident caused by personal electric shock or leakage of electrified wire net, this is a current operated, fast leakage protector of pure electromagnetic type, which can break off fault circuit rapidly in order to avoid occurrence of accident. The item is precise in structure, less elements, without auxiliary power and high working reliability. The function of the switch won't be influenced by ambient temperature and lightning The mutual inductor of the item is used to test vector differential value of passing current, and produces a relevant output power and add it to the tripper in secondary winding, if the current of vector differential value of protected circuit of personal electric shock is up to or over leakage operating current, the tripper will act and cut off so that the item will take effect of protection.
ST4L360(F360) residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz.
| Electrical Feature | Standard | IEC61008-1 | |
| Type(wave form of the earth leakage sensed) | AC,A | ||
| Rated current In | A | 16,25,40,63 | |
| Poles | P | 2,4 | |
| Rated voltage Ue | V | 230/400 | |
| Rated sensitivity I n | A | 0.01,0.03,0.1,0.3 0.5 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and | A | 500(In=25A/40A) | |
| breaking capacity I m | 630(In=63A) | ||
| Short-circuit current I c | A | 6000/10000 | |
| SCPD fuse | A | 10000 | |
| Break time under I n | s | <0.1 | |
| Rated frequency | Hz | 50/60 | |
| Rated impulse withstand voltage(1.2/50)Uimp | V | 6000 | |
| Dielectric test voltage at ind Freq for 1 min | kV | 2.5 | |
| Pollution degree | 2 | ||
| MechanicaI features | Electrical life | t | 4000 |
| MechanicaI Iife | t | 20000 | |
| Fault current indicator | Yes | ||
| Protection degree | IP20 | ||
| Ambient temperature | C | -5~+40 | |
| (with daily average 35 ) |
FAQ:
Q1:If I'm interested in your product when I can receive your quotation and detail information after send the enquiry?
A:All your enquiry will be replied in 8hours.
Q2:Can I get a sample before the order because I really don't how is your product quality?
A:Of course! We also think sample order is the best way to build the trust.And in our company we offer free sample service! Please send the enquiry to us and get the free sample! But, the Express charge is freight collection.
Q3:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A:Yes, We have product catalogue. Please contact us on line or send an Email to sending the catalogue.
Q4:I need your price list of all your products, do you have a price list?
A:We do not have a price list of all of our products. Because we have so many items, and it is impossible to mark all of their price on a list. And the price are always changing because of the producing cost. If you want to check any price of our products, please feel free to contact us. We will send offer to you soon as per your inquiry details !
