ELECTRICAL CONDUIT CLAMP-STEEL,EMT conduit clamp

ELECTRICAL CONDUIT CLAMP-STEEL,EMT conduit clamp

Ref Price:: $0.05 - 2.50 / pc

Loading Port:: Ningbo

Payment Terms:: TT or LC

Min Order Qty:: 1000 pc

Supply Capability:: 300000 pc/month

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Feature:
1) Material: Steel
2) Finish: Zinc plasted
3) EMT conduit clamp is designed for use in channels to fit electrical conduits
4) Size: 1/2" up to 4" Electrical conduit,galvanized clamp,conduit clamp
5) According to UL standard

ELECTRICAL CONDUIT CLAMP-STEEL,EMT conduit clamp

Applications:
Electrical conduit,galvanized clamp,conduit clamp
These conduit hangers are used in both wet and dry locations to support runs of rigid/IMC and EMT conduits from ceilings and walls.
EMT conduit clamp,Conduit pipe clamp,Electrical metal conduit clamp
Advantage:
Conduit hangers include a bolt and nut to make a speedy and economical installation. The zinc plated steel provides durability and corrosion protection.

Competitive Advantage:Electrical conduit,galvanized clamp,conduit clamp
+Quick Delivery: In 30 days for one 20ft container.
+Competitive Price
+ Good Quality: ISO/UL certificate approval
+Best Service: fast delivery, strong package, good price, timely and effective communication
+Powerful Solution: fast and effective solution to problem

Q: 1000 kW 600 m cable to use much: Such a large load so far away, can only be transported with 10KY, near the installation of the transformer Caixing, if the 380V transmission, cross-sectional area, high cost, loss of large, not worthwhile. 10KV high-pressure delivery, current 55A, with 25mm? copper cable 35mm? aluminum cable delivery on it. If the 380V transmission, according to the line voltage loss simple calculation formula △ U% = PL / CS take △ U% = 5 copper cable S = PL / CS △ U% = 1000X600 / 77X5 = / 385 = 1558mm? aluminum cable S = PL / CS = U06 / 46X5 = / 230 = 2307mm? Line voltage loss △ U Simple calculation formula △ U% = PL / CS △ U% - Percentage of voltage loss P - Active power of conveying (Kw) Distance of L- M) C-constant, aluminum single-phase 8.. aluminum three-phase four-wire 46; copper single-phase 12.. copper three-phase four-wire 77S-conductor cross section (mm?) (quoted from "electrical entrance permit test low pressure Class theory "" electrical engineering basis ")

Q: Is the cable head made of every building?: Building in accordance with the floor or unit configuration distribution box, there are office buildings using a total box. Where there is a cable out of the situation, must be wrapped to make the cable head, according to the choice of distribution box circuit breaker wiring crimp or not crimp the cable terminal. In other words, the cable head must be made, but not necessarily crimp the cable terminal.

Q: What is the meaning of PG + digital markings for electrical wiring?: The best cement and other dry in the closing, because the wet cement contains moisture, can be conductive, dry the probability of conduction less. Pay attention to the wire to maintain integrity, no broken skin, it is best to protect the casing.

Q: 3 by 16 cable is a few flat? How? That 5 by 16?: Motherboard and power supply problem, the best way is to try to USB2.0 ban on the use of USB1.1 but will be slower

Q: How much of the cable with the switch?: The switch is not selected according to the cable and is selected according to the current. The cable is determined by the size of the power (converted to current) and the distance from which the distance is far. The greater the power distance, the greater the cross-sectional area of the required cable. For example: 15KW motor selection cable current I = P / 1.732UcosΦ = 15 / 1.732 / 0.38 / 0.8 = 28A if it is close (within tens of meters), copper cable 6 square millimeters, aluminum cable 10 square millimeters. If it is in the distance (a few hundred meters), copper cable 10 square millimeters, aluminum cable 16 square millimeters. If it is long distance (close to kilometers), copper cable 16 square millimeters, aluminum cable 25 square millimeters. The switch is regardless of distance, completely based on the load current to choose, generally according to the load current of 1.5 times to 2 times to choose.

Q: Does anyone know the "line buckle" classification (including shape / size / material / has been some commonly used size!) Line deduction is a hardware products! For daily necessities!: In accordance with the relevant safety regulations, the power cable should not be parallel to the top of the thermal pipe laying, when can not be avoided, the interval distance should not be less than 1000mm, during which should also take effective insulation measures. Power cable and thermal pipe cross, the thermal pipe insulation layer, the separation distance should be not less than 500mm, no insulation layer should not be less than 1000mm, and in the cross with the insulation board to be protected, the length of the insulation board should not be less than d + 2000mm (d for the thermal pipe insulation layer diameter).

Q: Can the main cable be aluminum cable? And explain why, thank you!: Power board problem cost 10 less than the general maintenance received you 150

Q: 5 air conditioning can be used 4 square cable: Such as the extension line added to the adapter primary (city side) certainly easy to use. Extended by two meters, the router does not start, may be extended wire diameter is too thin, bold wire try. If not, choose 6V2A adapter try, the voltage is too high will burn the router. Increase the current is no problem, just like the computer's power, 300-watt power can be replaced, and small is not OK.

Q: How do I ask for cable prices? How many tons is one or more?: As long as the line connected to the corresponding location, that is, audio cable audio and video cable, video cable can be used with the video line.