COMPRESSION EMT CONNECTOR-ZINC,EMT couplings
- 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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EMT Compression Connector
American Standard, NPT Thread
UL Standard 514B
Size: 1/2" to 4"
Material: Zinc
Technics: Casting
EMT compression connectors are used in dry locations to bond unthreaded EMT conduit to electrical junction boxes or enclosures. TOPELE EMT compression connectors provide concrete tight connections when taped Its steel construction maintains mechanical protection and solid grounding of the conduit to the designated electrical junction box or enclosure. They eliminate the need to thread bald conduits to attach them to electrical junction boxes or enclosures. Compression connectors are pure zinc material for excellent corrosion protection.
Applications:
EMT connector: Joins steel EMT conduit to Electrical box
•Connect & effectively bond EMT conduit to steel outlet boxes, load centers & other metal enclosures
• in concrete-tight applications when taped
•Reversible locknut designed to cut through protective coatings on boxes & enclosures
•UL standard for safety
•Application type : EMT
•Electrical Product Type : Standard Fitting
•Fitting type : Connector
•Indoor/Outdoor : Indoor / outdoor
•Paintable/Stainable : No
•Trade Size (in.) : [1/2"] [3/4"] [1"] [1-1/4"] [1-1/2"] [2"][2-1/2"] [3"] [4"]
- 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?
- Generally have every building floor wiring closet must be connected to the big cable. The big cable comes in to do the cable head
- 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 selected according to the current. General switch = (2-2.5) Current three-phase current = P / 1.732 / 0.38 / 0.8 Single-phase current = P / 0.22 / 0.8
- Q: Can the main cable be aluminum cable? And explain why, thank you!
- Excretion training is the use of positive reinforcement, that is, a variety of food, toys, the best time to reward
- Q: 5 air conditioning can be used 4 square cable
- You do not use the 9V power supply, a long time will burn the router.You'd better measure the original adapter voltage, if you want to extend the power cord, it is best to use a thick line of reliable connection, you can not start now, you can not start Depending on whether the extension line is too thin, causing the voltage drop too much.It is necessary to extend the front end of the adapter can extend the 220V power cord.
- Q: The difference between nylon balls and geese and ducks
- As long as the cable is thick enough, 20 meters of the basic loss can be ignored.
- Q: How do I ask for cable prices? How many tons is one or more?
- Yellow line is video, red and white are audio, you can only pick one!
- Q: 6 square cable up to how many air conditioning (1.5P)
- 1 square millimeters can flow 4A current, 1KW380V, then the current is about P = UI about 2.6A7KW, 380V, then the current is about 18A, each with the line to share 18/3 = 6A2.5 square mm of copper on it. Of the area need to take . probably 6 level. V is probably 7KW220VI = p / u = 7000/220 = 31A. Then need 10 square millimeters of copper.
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COMPRESSION EMT CONNECTOR-ZINC,EMT couplings
- 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
OKorder Service Pledge
OKorder Financial Service
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