购买 large power switch

赞助
$108.50
$140.00
Duke 115308 OEM Power Switch
WebstaurantStore
折扣 22%
$108.50
$140.00
Duke 115308 OEM Power Switch
WebstaurantStore
$189.00
Web Power Switch Pro Model
Amazon.com
302
Free shipping
$189.00
Web Power Switch Pro Model
Amazon.com
302
$1,526.98
Siemens DTNF324R 200-Amp 3 Pole 240-Volt 3 Wire Non-Fused Double Throw Safety Switches
Amazon.com
1
Free shipping
$1,526.98
Siemens DTNF324R 200-Amp 3 Pole 240-Volt 3 Wire Non-Fused Double Throw Safety Switches
Amazon.com
1
$67.46
Big Horn 18835 3-Phase, 220-240-Volt, 5-HP,12-18-Amp Magnetic Switch
Amazon.com
70
Free shipping
$67.46
Big Horn 18835 3-Phase, 220-240-Volt, 5-HP,12-18-Amp Magnetic Switch
Amazon.com
70
$194.00
Siemens HF362 60-Amp 3 Pole 600-Volt 3 Wire Fused Heavy Duty Safety Switches
Amazon.com
62
Free shipping
$194.00
Siemens HF362 60-Amp 3 Pole 600-Volt 3 Wire Fused Heavy Duty Safety Switches
Amazon.com
62
$17.77
Leviton 1222-2W 20 Amp, 120/277 Volt, Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, Self Grounding, Back And Side Wired, White
Amazon.com
119
$17.77
Leviton 1222-2W 20 Amp, 120/277 Volt, Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, Self Grounding, Back And Side Wired, White
Amazon.com
119
$73.91
SIEMENS 3P 60A 240V General Duty Safety Switch Indoor, Non-Fusible
Amazon.com
139
Free shipping
$73.91
SIEMENS 3P 60A 240V General Duty Safety Switch Indoor, Non-Fusible
Amazon.com
139
$21.74
Allpoints 42-1082 Mode Selector Switch - 21A - 125/250V
WebstaurantStore
$21.74
Allpoints 42-1082 Mode Selector Switch - 21A - 125/250V
WebstaurantStore
$382.31
Blue Sea Systems 9019 AC Rotary Switch - OFF + 2 Positions 240V AC 65A
Amazon.com
8
Free shipping
$382.31
Blue Sea Systems 9019 AC Rotary Switch - OFF + 2 Positions 240V AC 65A
Amazon.com
8
$139.99
TP-Link TL-SG116P | 16 Port Gigabit Poe Switch | 16 Poe+ Ports @120W | Plug & Play | Extend, Priority & Isolation Mode | Poe Auto Recovery | Fanless
Amazon.com
112
Free shipping
$139.99
TP-Link TL-SG116P | 16 Port Gigabit Poe Switch | 16 Poe+ Ports @120W | Plug & Play | Extend, Priority & Isolation Mode | Poe Auto Recovery | Fanless
Amazon.com
112
$224.99
TP-Link TL-SG1428PE 24 Port Gigabit Poe Switch Easy Smart Managed 24 Poe+ Port @250W W/ 2 UL Gigabit Ports + 2 SFP Slots Poe Auto Recovery Qos, Vlan
Amazon.com
5 千+
Free shipping
$224.99
TP-Link TL-SG1428PE 24 Port Gigabit Poe Switch Easy Smart Managed 24 Poe+ Port @250W W/ 2 UL Gigabit Ports + 2 SFP Slots Poe Auto Recovery Qos, Vlan
Amazon.com
5 千+
$34.99
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works With Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired
Amazon.com
2 千+
$34.99
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works With Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired
Amazon.com
2 千+
$75.08
Siemens GNF322RA 60-Amp, 3-Pole, 240V General Duty Compact Series Safety Switch, Non-Fusible, Outdoor
Amazon.com
128
Free shipping
$75.08
Siemens GNF322RA 60-Amp, 3-Pole, 240V General Duty Compact Series Safety Switch, Non-Fusible, Outdoor
Amazon.com
128
$799.00
Generac 200 Amp Single Phase Generator Automatic Transfer Switch - Service Entrance Rated - NEMA 3R Outdoor Rated Aluminum Enclosure - Power
Amazon.com
242
Free shipping
$799.00
Generac 200 Amp Single Phase Generator Automatic Transfer Switch - Service Entrance Rated - NEMA 3R Outdoor Rated Aluminum Enclosure - Power
Amazon.com
242
$9.89
Leviton 5623-2E 20 Amp, 120/277 Volt, Decora Plus Rocker 3-Way AC Quiet Switch, Commercial Grade, Back And Side Wired, Self Grounding, Black
Amazon.com
40
$9.89
Leviton 5623-2E 20 Amp, 120/277 Volt, Decora Plus Rocker 3-Way AC Quiet Switch, Commercial Grade, Back And Side Wired, Self Grounding, Black
Amazon.com
40
$59.95
Lutron Caseta Original Smart Switch (Lutron Smart Hub Required), For LED Lights And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required, PD-6ANS-BL,
Amazon.com
2 千+
Free shipping
$59.95
Lutron Caseta Original Smart Switch (Lutron Smart Hub Required), For LED Lights And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required, PD-6ANS-BL,
Amazon.com
2 千+
$36.04
Alto-Shaam SW-34769 Black Rocker Switch, 125-277V, 20A
Amazon.com
Free shipping
$36.04
Alto-Shaam SW-34769 Black Rocker Switch, 125-277V, 20A
Amazon.com
Free shipping
$189.40
NETGEAR 16-Port Gigabit Ethernet Unmanaged Poe Switch (GS116LP) - With 16 X Poe+ @ 76W Upgradeable, Desktop, Wall Mount Or Rackmount, And Limited
Amazon.com
2 千+
Free shipping
$189.40
NETGEAR 16-Port Gigabit Ethernet Unmanaged Poe Switch (GS116LP) - With 16 X Poe+ @ 76W Upgradeable, Desktop, Wall Mount Or Rackmount, And Limited
Amazon.com
2 千+
$33.99
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works With Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired
Amazon.com
2
$33.99
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works With Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired
Amazon.com
2
$50.99
Liftmaster On/Off Switch (125/277VAC, 20A, 3PH) | All Security Equipment
All Security Equipment
$50.99
Liftmaster On/Off Switch (125/277VAC, 20A, 3PH) | All Security Equipment
All Security Equipment
$259.05
$330.00
Randell EL SWT1286 OEM Switch
WebstaurantStore
折扣 21%
$259.05
$330.00
Randell EL SWT1286 OEM Switch
WebstaurantStore
$54.99
NETGEAR 5-Port Poe Gigabit Ethernet Unmanaged Essentials Switch (GS305P) - With 4 X Poe+ @ 63W, Desktop Or Wall Mount
Amazon.com
100
Free shipping
$54.99
NETGEAR 5-Port Poe Gigabit Ethernet Unmanaged Essentials Switch (GS305P) - With 4 X Poe+ @ 63W, Desktop Or Wall Mount
Amazon.com
100
$158.70
Siemens HF361 30-Amp 3 Pole 600-Volt 3 Wire Fused Heavy Duty Safety Switches
Amazon.com
58
Free shipping
$158.70
Siemens HF361 30-Amp 3 Pole 600-Volt 3 Wire Fused Heavy Duty Safety Switches
Amazon.com
58
$5.19
CS315 SWITCH, SPEC, 3W, 15A 120/277V, BR
Kelly & Hayes Electrical Supply
$5.19
CS315 SWITCH, SPEC, 3W, 15A 120/277V, BR
Kelly & Hayes Electrical Supply
$269.99
Reliance 306A 120-240-Volt 30-Amp 6-Circuit Pro/Tran Indoor Transfer Switch
DuroMax Power Equipment
79
$269.99
Reliance 306A 120-240-Volt 30-Amp 6-Circuit Pro/Tran Indoor Transfer Switch
DuroMax Power Equipment
79
$41.50
Leviton 56081-2W 3-Amp 24-Volt Decora Plus Rocker Double-Throw Ctr-OFF Momentary Contact Single-Pole AC Quiet Switch, White
Amazon.com
37
Free shipping
$41.50
Leviton 56081-2W 3-Amp 24-Volt Decora Plus Rocker Double-Throw Ctr-OFF Momentary Contact Single-Pole AC Quiet Switch, White
Amazon.com
37
$297.28
TP-Link TL-SG2428P | Jetstream 24 Port Gigabit Smart Managed Poe Switch | 24 Poe+ Ports @250W, 4 SFP Slots | Omada SDN Integrated | Poe Recovery |
Amazon.com
664
Free shipping
$297.28
TP-Link TL-SG2428P | Jetstream 24 Port Gigabit Smart Managed Poe Switch | 24 Poe+ Ports @250W, 4 SFP Slots | Omada SDN Integrated | Poe Recovery |
Amazon.com
664
$25.50
$30.00
Donper America 130307006 OEM Main Power Switch
WebstaurantStore
折扣 15%
$25.50
$30.00
Donper America 130307006 OEM Main Power Switch
WebstaurantStore
$2,156.97
Siemens Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor Model: DTNF362R
Grainger
$2,156.97
Siemens Safety Switch: Non-Fusible, 60 A, Three Phase, 600V AC, Galvanized Steel, Indoor/Outdoor Model: DTNF362R
Grainger
$30.57
Leviton 1081-W 3 Amp, 24 Volt AC/DC, Toggle Double Throw, Center Off, Momentary Contact, Single Pole, AC Quiet Switch, Industrial Grade, Grounding,
Amazon.com
16
$30.57
Leviton 1081-W 3 Amp, 24 Volt AC/DC, Toggle Double Throw, Center Off, Momentary Contact, Single Pole, AC Quiet Switch, Industrial Grade, Grounding,
Amazon.com
16
$8.53
Power First Rocker Switch: Series HY12, 2 Positions, DPST, On/Off, 2 Hp Model: 29FG26
Grainger
25
$8.53
Power First Rocker Switch: Series HY12, 2 Positions, DPST, On/Off, 2 Hp Model: 29FG26
Grainger
25
$179.99
NETGEAR 10-Port Poe Gigabit Ethernet Smart Switch (GS110TP) - Managed, With 8 X Poe+ @ 55W, 2 X 1G SFP, Optional Insight Cloud Management, Desktop
Amazon.com
195
Free shipping
$179.99
NETGEAR 10-Port Poe Gigabit Ethernet Smart Switch (GS110TP) - Managed, With 8 X Poe+ @ 55W, 2 X 1G SFP, Optional Insight Cloud Management, Desktop
Amazon.com
195
$11.35
Leviton 54504-2W 15-Amp, 120/277-Volt, Toggle Framed 4-Way AC Quiet Switch, Commercial Grade, Grounding, White
Amazon.com
55
$11.35
Leviton 54504-2W 15-Amp, 120/277-Volt, Toggle Framed 4-Way AC Quiet Switch, Commercial Grade, Grounding, White
Amazon.com
55
$74.99
NETGEAR 8 Port Poe Gigabit Ethernet Easy Smart Managed Essentials Switch (GS308EP) - With 8 X Poe+ @ 62W, Desktop Or Wall Mount
Amazon.com
643
Free shipping
$74.99
NETGEAR 8 Port Poe Gigabit Ethernet Easy Smart Managed Essentials Switch (GS308EP) - With 8 X Poe+ @ 62W, Desktop Or Wall Mount
Amazon.com
643
$24.87
$59.58
Allpoints 42-1480 Infinite Control Switch - 13A/120V
WebstaurantStore
1
折扣 58%
$24.87
$59.58
Allpoints 42-1480 Infinite Control Switch - 13A/120V
WebstaurantStore
1
$7.11
Gardner Bender Lighted Appliance Rocker Switch,SPST: 2 Positions, SPST, On/Off, 1/3 Hp Model: GSW-42
Grainger
122
$7.11
Gardner Bender Lighted Appliance Rocker Switch,SPST: 2 Positions, SPST, On/Off, 1/3 Hp Model: GSW-42
Grainger
122
Awesome Disconnector Switching with ❙ Electric Arc (ep-1)
2:36
Awesome Disconnector Switching with ❙ Electric Arc (ep-1)
已浏览 819.9万 次2021年2月6日
YouTubeRedbeard
500kV Airblast breaker and switch opening
0:59
500kV Airblast breaker and switch opening
已浏览 231.4万 次2012年11月9日
YouTubeSyphen House
Low-voltage switchgear
19:29
在视频中查找 00:17Introduction to Switchgear
Low-voltage switchgear
已浏览 7.6万 次2022年8月16日
YouTubeEaton
How SMPS works | What Components We Need? Switched Mode Power Supply
16:38
在视频中查找 06:14Schematic of Switched Mode Power Supply
How SMPS works | What Components We Need? Switched …
已浏览 44.1万 次2020年10月11日
YouTubeElectronoobs
#772 Basics: Switching Power Supplies (part 1 of 2)
26:17
在视频中查找 00:05Introduction to Switching Power Supplies
#772 Basics: Switching Power Supplies (part 1 of 2)
已浏览 47.4万 次2021年4月22日
YouTubeIMSAI Guy
How a Switching Power Supply Works and How to Make One
7:14
在视频中查找 00:05Introduction to Switching Power Supply
How a Switching Power Supply Works and How to Make One
已浏览 12.2万 次2020年1月31日
YouTubeElectroBUFF
Complete Guide for 15A 400W MOSFET AOD4184A to control motor or load
20:08
Complete Guide for 15A 400W MOSFET AOD4184A to control mo…
已浏览 11.3万 次2018年7月22日
YouTubeRobojax
0:10
High-voltage disconnect-switch arcing
已浏览 408.3万 次2007年4月30日
YouTubeDrDaveBilliards
29:45
在视频中查找 00:06Introduction to Switch Mode Power Supply
Switch Mode Power Supply Repair, SMPS
已浏览 75万 次2016年4月13日
YouTubeMr Carlson's Lab
13:18
在视频中查找 00:49Overview of Power Inlet Box
The BEST Way To Connect A Generator To Your House - Interlo…
已浏览 289.5万 次2022年5月21日
YouTubeHow To Home
1:37
Automatic transfer switch 100A/160A/250A
已浏览 16.6万 次2019年12月27日
YouTubeATO Automation
2:22
在视频中查找 0:00Introduction to Switching Power Supplies
Switching VS Linear Power Supplies - A Galco TV Tech Tip | Galco
已浏览 2.1万 次2018年7月5日
YouTubeGalcoTV
30:48
How Does a Switching Power Supply Work 1 (schematic, explan…
已浏览 46.9万 次2018年1月31日
YouTubeDiodeGoneWild
5:38
在视频中查找 01:26Connecting the Utility Power
Westinghouse ST Automatic Generator Transfer Switch
已浏览 9.7万 次2020年10月29日
YouTubeHomestead Engineering
7:55
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已浏览 7万 次2022年4月22日
YouTubeJasonoid - Solar Power, Batteries, and More!
静态缩略图占位符

购买 large power switch

赞助
$108.50
$140.00
Duke 115308 OEM Power Switch
WebstaurantStore
折扣 22%
$108.50
$140.00
Duke 115308 OEM Power Switch
WebstaurantStore
$189.00
Web Power Switch Pro Model
Amazon.com
302
Free shipping
$189.00
Web Power Switch Pro Model
Amazon.com
302
$1,526.98
Siemens DTNF324R 200-Amp 3 Pole 240-Volt 3 Wire Non-Fused Double Throw Safety Switches
Amazon.com
1
Free shipping
$1,526.98
Siemens DTNF324R 200-Amp 3 Pole 240-Volt 3 Wire Non-Fused Double Throw Safety Switches
Amazon.com
1
$67.46
Big Horn 18835 3-Phase, 220-240-Volt, 5-HP,12-18-Amp Magnetic Switch
Amazon.com
70
Free shipping
$67.46
Big Horn 18835 3-Phase, 220-240-Volt, 5-HP,12-18-Amp Magnetic Switch
Amazon.com
70
$194.00
Siemens HF362 60-Amp 3 Pole 600-Volt 3 Wire Fused Heavy Duty Safety Switches
Amazon.com
62
Free shipping
$194.00
Siemens HF362 60-Amp 3 Pole 600-Volt 3 Wire Fused Heavy Duty Safety Switches
Amazon.com
62
$17.77
Leviton 1222-2W 20 Amp, 120/277 Volt, Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, Self Grounding, Back And Side Wired, White
Amazon.com
119
$17.77
Leviton 1222-2W 20 Amp, 120/277 Volt, Toggle Double-Pole AC Quiet Switch, Extra Heavy Duty Grade, Self Grounding, Back And Side Wired, White
Amazon.com
119
$73.91
SIEMENS 3P 60A 240V General Duty Safety Switch Indoor, Non-Fusible
Amazon.com
139
Free shipping
$73.91
SIEMENS 3P 60A 240V General Duty Safety Switch Indoor, Non-Fusible
Amazon.com
139
$21.74
Allpoints 42-1082 Mode Selector Switch - 21A - 125/250V
WebstaurantStore
$21.74
Allpoints 42-1082 Mode Selector Switch - 21A - 125/250V
WebstaurantStore
$382.31
Blue Sea Systems 9019 AC Rotary Switch - OFF + 2 Positions 240V AC 65A
Amazon.com
8
Free shipping
$382.31
Blue Sea Systems 9019 AC Rotary Switch - OFF + 2 Positions 240V AC 65A
Amazon.com
8
$139.99
TP-Link TL-SG116P | 16 Port Gigabit Poe Switch | 16 Poe+ Ports @120W | Plug & Play | Extend, Priority & Isolation Mode | Poe Auto Recovery | Fanless
Amazon.com
112
Free shipping
$139.99
TP-Link TL-SG116P | 16 Port Gigabit Poe Switch | 16 Poe+ Ports @120W | Plug & Play | Extend, Priority & Isolation Mode | Poe Auto Recovery | Fanless
Amazon.com
112
$224.99
TP-Link TL-SG1428PE 24 Port Gigabit Poe Switch Easy Smart Managed 24 Poe+ Port @250W W/ 2 UL Gigabit Ports + 2 SFP Slots Poe Auto Recovery Qos, Vlan
Amazon.com
5 千+
Free shipping
$224.99
TP-Link TL-SG1428PE 24 Port Gigabit Poe Switch Easy Smart Managed 24 Poe+ Port @250W W/ 2 UL Gigabit Ports + 2 SFP Slots Poe Auto Recovery Qos, Vlan
Amazon.com
5 千+
$34.99
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works With Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired
Amazon.com
2 千+
$34.99
Leviton Decora Smart Switch, Wi-Fi 2nd Gen, Neutral Wire Required, Works With Matter, My Leviton, Alexa, Google Assistant, Apple Home/Siri & Wired
Amazon.com
2 千+
$75.08
Siemens GNF322RA 60-Amp, 3-Pole, 240V General Duty Compact Series Safety Switch, Non-Fusible, Outdoor
Amazon.com
128
Free shipping
$75.08
Siemens GNF322RA 60-Amp, 3-Pole, 240V General Duty Compact Series Safety Switch, Non-Fusible, Outdoor
Amazon.com
128
$799.00
Generac 200 Amp Single Phase Generator Automatic Transfer Switch - Service Entrance Rated - NEMA 3R Outdoor Rated Aluminum Enclosure - Power
Amazon.com
242
Free shipping
$799.00
Generac 200 Amp Single Phase Generator Automatic Transfer Switch - Service Entrance Rated - NEMA 3R Outdoor Rated Aluminum Enclosure - Power
Amazon.com
242
$9.89
Leviton 5623-2E 20 Amp, 120/277 Volt, Decora Plus Rocker 3-Way AC Quiet Switch, Commercial Grade, Back And Side Wired, Self Grounding, Black
Amazon.com
40
$9.89
Leviton 5623-2E 20 Amp, 120/277 Volt, Decora Plus Rocker 3-Way AC Quiet Switch, Commercial Grade, Back And Side Wired, Self Grounding, Black
Amazon.com
40
$59.95
Lutron Caseta Original Smart Switch (Lutron Smart Hub Required), For LED Lights And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required, PD-6ANS-BL,
Amazon.com
2 千+
Free shipping
$59.95
Lutron Caseta Original Smart Switch (Lutron Smart Hub Required), For LED Lights And Fans, 6 Amp, Single-Pole/3-Way, Neutral Required, PD-6ANS-BL,
Amazon.com
2 千+
$36.04
Alto-Shaam SW-34769 Black Rocker Switch, 125-277V, 20A
Amazon.com
Free shipping
$36.04
Alto-Shaam SW-34769 Black Rocker Switch, 125-277V, 20A
Amazon.com
Free shipping
$189.40
NETGEAR 16-Port Gigabit Ethernet Unmanaged Poe Switch (GS116LP) - With 16 X Poe+ @ 76W Upgradeable, Desktop, Wall Mount Or Rackmount, And Limited
Amazon.com
2 千+
Free shipping
$189.40
NETGEAR 16-Port Gigabit Ethernet Unmanaged Poe Switch (GS116LP) - With 16 X Poe+ @ 76W Upgradeable, Desktop, Wall Mount Or Rackmount, And Limited
Amazon.com
2 千+