- Product Details
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Quick Details
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Brand Name:
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LONGROAD
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Model Number:
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SF
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Rated Current:
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25A,40A,63A,80A,100A,125A
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Standard:
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IEC60947-3, IEC/EN 60669-1
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Number of Poles:
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2P, 3P, 4P
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Rated Operate Current in AC21:
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25A,40A,63A,80A,100A,125A
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Rated Voltage Ue:
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230/415V
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Rated Frequency:
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50/60Hz
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Rated Insulation Voltage Ui:
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500V
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Rated impulse withstand voltage Uimp:
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4000V
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Number of mechanical operations:
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20000
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Tightening torque:
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4.0Nm
Quick Details
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Type:
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Manual
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Number of Pole:
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2
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Place of Origin:
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Zhejiang, China
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Brand Name:
-
LONGROAD
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Model Number:
-
SF
-
Rated Current:
-
25A,40A,63A,80A,100A,125A
-
Standard:
-
IEC60947-3, IEC/EN 60669-1
-
Number of Poles:
-
2P, 3P, 4P
-
Rated Operate Current in AC21:
-
25A,40A,63A,80A,100A,125A
-
Rated Voltage Ue:
-
230/415V
-
Rated Frequency:
-
50/60Hz
-
Rated Insulation Voltage Ui:
-
500V
-
Rated impulse withstand voltage Uimp:
-
4000V
-
Number of mechanical operations:
-
20000
-
Tightening torque:
-
4.0Nm
Heavy Duty Safety Din-rail Mounting I-0-II Changover Switch 2P,4P 40A,63A,125A
Applicable
SF range din-rail mounting I-0-II miniature changeover switch are mainly suitable for ac 50/ 60 Hz, rated voltage 230/400V and rated current 63A to 125A resistor and inductor hybrid circuit, can be used for transfering between main power supply and backup power supply or two ways load, can realize the circuit transfering function and isolation function.Used place such as electrical equipment power supply transfer, positive and negative motor reversal, the measurement loop voltage, current changeover etc.Products comply with EN60947-3, IEC60947-6-1 standard.
Application environment and working conditions
1. Ambient air temperature：-5℃～+40℃，and the average temperature in 24 h shall not exceed +35℃. Altitude: not over 2000m. Relative humidity of atmosphere: not more than 50% at +40℃, and not more than 90% in the month with highest humidity.
2.
Pollution grade: II. Use category:: AC-22A.
Product features
The din-rail mounting change-over switch realizes the changeover of O, I and II positions directly with manual handle. The turning slot of the internal handle and the sliding position of the spindle are all coated with high grade lubricant to reduce mechanical wear. The dynamic and static contact adopted the reliable contact method with good conductivity and stability. The modular and standard din-rail installation structure is particularly suitable for the matching circuit of terminal combination apparatus.
Technical data
Wiring ability
Overall & Installation Dimensions(mm)
FAQ
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When can I receive your quotation and detail information after send the enquiry?
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All your enquiry will be replied within 8 hours.
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Can I get samples before place an order ?
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Of course! We also believe that sample order is the best way to prove the quality.And in our company we offer free sample service!
Please send the enquiry to us and get the free sample!
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Can you print our own logo?
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Yes,Our company are available for OEM.
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How long is the quality guarantee?
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2-5 years warranty,our products are 100% inspection.
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How long is the delivery time?
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It usually takes about 3-5 working days for sample order,and 10-20 days for official order.
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