描述
居民家庭用的保險絲如何選配？
居民家庭用的保險絲應根據用電容量的大小來選用。如使用容量為5安的電表時，保險絲應大于6安小于10安；如使用容量為10安的電表時，保險絲應大于12安小于20安，也就是選用的保險絲應是電表容量的1.2~2倍。選用的保險絲應是符合規(guī)定的一根，而不能以小容量的保險絲多根并用，更不能用銅絲代替保險絲使用。
產品廣泛應用于：電力、石油、礦井提升、港口、供熱、燃氣、供水、污水處理、冶金、造紙、紡織、化工、水利等現代化工業(yè)領域！
我們這里有您急需的停產備件，
優(yōu)勢現貨，詢不到的，買不到的，請聯系我們！
絕 對優(yōu)勢，絕 對低價！絕 對正品，優(yōu)質的產品，一流的服務，充足的庫存，
歡迎來電詢價，我們將會給您最優(yōu)惠的價格！
主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國AB)系列產品》
②Schneider(施耐德電氣)系列產品》
③General electric(通用電氣)系列產品》
④Westinghouse（美國西屋）系列產品》
⑤SIEMENS(西門子系列產品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，FBM（現場輸入/輸出模塊）
順序控制、梯形邏輯控制、事故追憶處理、數模轉換、輸入/輸出信號處理、數
據通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）
結構的zui現代化的容錯控制器。
⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數控系統(tǒng)等。
⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。
◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。
Nortel NT0H30CA,OMX 4-CH BAND-3,LGF8ABCAAB,NEW
Nortel/Avaya NTDK91BB Mini Rel 25.40bl PBX
Nortel Meridian NT4N64AA CP2 card Refurb
Nortel/Avaya NT6R16AA Mail card Refurb
Nortel,AL1905E01-E5 1000W REDUNDANT AC POWER SUPPLY..
Nortel BCM-DTM Digital Trunk(T1/PRI)-NT5B04AAADE5
One-day shipping available
NORTEL BAYSTACK ACCESS NODE HUB AE1001015
One Hundred(100)Nortel M2000 Series Ash Handsets,New
One Hundred(100)Nortel M2000 Black Handsets,New
Nortel/Avaya NTDK70BB Power card Refurbished
Nortel Norstar CallPilot 150 R3.1-96 Mailboxes
Expedited shipping available
Nortel,SR2116004 SECURE ROUTER 1002 UPGRADE 1 ADDITI..
Nortel Passport CP NTBP12EA 02 With NTBP14BA 02
Nortel Networks DS1405A14 Passport AC Power Supply
1140w/1770w-110/220V Passport 8301 Mint Condition
One-day shipping available
Enlarge
NORTEL NTLX07AA XA-CORE CIRCUIT PACK SEAGATE STD18000N^
NORTEL COMPACT KEY TELEPHONE SYSTEM MODEL NT5B01FD-93
Nortel NT3T19AF 5/12 VOLT CONVERTER New
Nortel,NTBB41FB-93 NORSTAR FIBER STATION MOD
Nortel BCM 50 Fax Messaging Authorization Code NTKC0212
NORTEL EXPANSION MODULE EXPANSION SLOT CV0011015
Nortel Norstar CICS 4X16 Rls 4.1 with CID and Phones
Nortel Norstar Callpilot 100 3.1 10 Mailboxes NTAB9508
New-4 Ports and 10 Voicemail Boxes FREE SHIPPING!!!!
Enlarge
Lot of 10 USED Nortel T7316E Phones
Lot of 5 Nortel Norstar BCM T7316E Charcoal Telephones
5 New Nortel Norstar T7316E T7316 E Phones NT8B27JAAA
AA1419069-E5-1000BASE-BX-U 1310/1490nm 10km SFP Nortel
One-day shipping available
AA1419070-E5-1000BASE-BX-D 1490/1310nm 10km SFP Nortel
One-day shipping available
AA1419003-E5-1000BASE-XD GBIC for Nortel
One-day shipping available
Nortel Norstar CICS 8X24(Expanded)Telephone system+
No Reasonable offers refused.
Agilestar-AA1419069-E6-For Nortel-New in Box
Agilestar-AA1419070-E6-For Nortel-New in Box
Agilestar-AA1419003-E5-For Nortel-New in Box
Nortel,NTKC0217 BCM50 MCDN/Q.SIG VOICE NETWORK AUT..
IBM 32R1783 Nortel 10 Gigabit Uplink Ethernet Switch Mo
Nortel Passport 8624FX DS1404005 FX MT RJ 100 Base
Lot of(6)NEW Norstar Nortel T7316E Telep.NT8B27 Char
Tasman 1450 2-10/100 8-E1/T1 1-HSSI Nortel Router NR
Nortel Networks AA1419032-E5 1-port 1000BaseCWDM Small
NORTEL NTAB9865 CALLPILOT 100 2.1 26 MAILBOXES LOADED
NEW Nortel Meridian Mail Rls13.14 Asia/Pacific NT6R47HE
Nortel Norstar System MICS 8×32 R7.1 w/CLID
Enlarge
Nortel Norstar MICS Phone System with T7316 Telephones
Complete Telephone System with 6 Digital Telephone sets
Nortel Networks DS1404011 Passport 8616SXE Routing Mod
Passport 8616SXE Routing Switch Module,Excellent!
One-day shipping available
Enlarge
NORTEL NT7B53FA93 NORSTAR-PLUS MODULAR ICS SERVICE UNIT
10 Nortel Norstar Meridian M7310 Phone NT8B20 Ash Ref
Nortel Norstar MICS Office Phone System Meridian T7316
Complete w(6)Phones Digital Business Telephone System
10 Nortel Norstar Meridian M7310 Phone NT8B20 Black Ref
*
Enlarge
Nortel Business 10 Telphone System,slightly used
Nortel NTN425AA Optical DWDM Terminal Optera ILAN I/F
One-day shipping available
Nortel Enterprise Edge 1000 System Up to 200+Users
Nortel 4-8 lines used expandable telephone phone system
Enlarge
Nortel Norstar MICS 8X32 with Caller ID Release 6.1
Norstar/Nortel NT5B06EE-93 StarTalk4Port w/NT5B78DM
NORTEL BCM 200 NT7B10AAEH 32DS1 DIGITAL TRUNK INTERFACE
32DS1 EE-DSM 32 NT7B09AAAC DTM DIGITAL TRUNK NT5B04AAAD
NORTEL ROUTER SERIAL PLUG-IN MODULE AG2104040
Nortel/Avaya NT4N48BAE5 Card Refurb
*NEW*Nortel Norstar CICS 4×16 CI w 7.1 Software Bundle
New Nortel BCM CMB 4×16 Combo Media Bay NT5B42AAAFE5
NORTEL Passport NTNN16AA 01 Passport DS1-SP FP
5 New Nortel Norstar T7316E T7316 E Phone NT8B27JANAE6
NORTEL MICS 0X32 KSU W/DR7.1 SOFTWARE
New!Nortel Norstar Digital Trunk Interface-NT7B74AAAA
One-day shipping available
銷售熱線：18150087953