Customization: | Available |
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Type: | Power Source Arrester |
Structure: | Protective Gap |
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Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Model | SRM3-125 | SRM3-320 | SRM3-400 | SRM3-630 | SRM3-800 | |||||||||||
Rated Continuous Current | 125 | 320 | 400 | 630 | 800 | |||||||||||
Rated Current In (A) | 16A20A25A 32A 40A 50A 63A 80A 100A125A | 100A125A140A 160A180A200A 250A 320A | 250A315A 350A400A | 400A 500A630A | 630A 700A 800A | |||||||||||
Rated Operatin Voltage Ue (V) DC | 250V/500V/750V \1000V | 250V/500V/750V/ 1000V | 750V/1000V | 750V/1000V | 750V/1000V | |||||||||||
Rated Insulation Voltage Ui(V) |
1500V | 1500V | 1500V | 1500V | 1500V | |||||||||||
Uimp (kV) | 8kV | 8kV | 8kV | 8kV | 8kV | |||||||||||
Test Voltage One Minute (V) | 3550 | 3550 | 3550 | 3550 | 3550 | |||||||||||
Breaking Capac-ity (kA) leu(1cs=75% leu) |
L | M | H | L | M | H | L | M | H | L | M | H | L | M | H | |
250V | 25 | 35 | 50 | 35 | 50 | 65 | 35 | 50 | 65 | 35 | 50 | 65 | 50 | 65 | 80 | |
500V | 25 | 25 | 50 | 35 | 35 | 65 | 35 | 35 | 65 | 35 | 35 | 65 | 50 | 50 | 80 | |
750V | 25 | 15 | 50 | 35 | 25 | 65 | 35 | 25 | 65 | 35 | 25 | 65 | 50 | 35 | 80 | |
1000V | 25 | 10 | 50 | 35 | 15 | 65 | 35 | 15 | 65 | 35 | 15 | 65 | 50 | 20 | 80 | |
Mechanical Life | Times | 7000 | 7000 | 4000 | 4000 | 2500 | ||||||||||
Electrical Life | Times | 2000 | 2000 | 1000 | 1000 | 800 | ||||||||||
Breaking Times (ms) | 20 | 20 | 20 | 20 | 20 | |||||||||||
Standard | IEC 60947-2,IEC60947-1\,GB 14048.1,GB 14048.2 | |||||||||||||||
Accessory | OF/SD/MX |
Q1:.What is working time?
A:08:30-17:00 (GMT+8 Beijing), from Monday to Saturday.
24 Hours customerservice
For any query or problem , please contact us :
Q2: Will my drawing be safe after you get it?
A:Yes, we will not release your design to third party unless with your permission. And we
can sign the NDA before you send the drawing.
Q3: What is the MOQ?
A: Usually we don't set MOQ, but the more, the cheaper. Besides, we are happy to make
prototype or sample for clients to ensure quality standard.
Q4:Whether some samples can be provided?
A: Yes, We can supply the sample if we have ready parts in stock, but the customers have
to pay the sample cost and the courier cost.
Q5: What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products
and packages before you pay the balance.
Q6: How about your delivery time?
A: Generally, it will take 5-7 days after receiving your advance payment. The specific delivery
time depends on the items and the quantity of your order