RT16 Series knife contactor fuse
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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| Scope of application |
It is applicable industrial electrical distributing installation of AC 50Hz ( or 60Hz ) rated voltage 500/690V and 400V, rated current 1250A and below. It is provided with the function of the protection against overload or short circuit. |
| Type and meaning |
| Main technical parameter |
| Outline and installation size |
| Fuse-carrier |
circuit of rated voltage up to 1000V. |
- Q: Why the resistance of the fuse to be large
- If the velocity of heat is equal to the rate of heat dissipation, it will not blow for a long period of time.
- Q: What is the fuse of the fuse?
- the melt rated current can not be greater than Rated current value of fused pipe
- Q: Why does the fuse fail when the electric shock is electric
- The electric current of the electric shock is very small. 0.01A-0.1A can be fatal. So the fuse will not blow
- Q: What is the role of thermal fuse
- When the metal sheet after overheating occurs, the contact is disengaged and the circuit is disconnected. After the temperature is reduced, the metal sheet is restored and the circuit is combined.
- Q: Fuse blown current and time
- Fuse fuse is due to the current work to produce heat to achieve the fuse fuse point and fuse for circuit protection in the circuit P = I * I * R,
- Q: Why can not change the fuse when replacing the fuse
- the resistance becomes smaller, in the case of a larger current May not burn, so that the role of the protection of electrical appliances
- Q: How to read the fuse ring
- The first and second ring color lines represent the two significant digits of the sequence, the third color ring represents the number of "0" (10 exponent) after the effective number, and the fourth color ring represents the number Error
- Q: Use a multimeter to check if the fuse is damaged
- 110KW motor, must be a step-down start, so choose the low value of the rated current of 2 times.
- Q: What are the characteristics of the fuse?
- The rated current of the melt is not equal to the rated current of the fuse.
- Q: Fuse fuse all the reasons
- Overload: The current in the circuit exceeds the rated current of the fuse
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RT16 Series knife contactor fuse
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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