Home Electrical & Electronics UPS Power Systems Protection Switch 2017 Product List
Total 53,213 products from about 2,313

 Power Systems Protection Switch manufacturers & suppliers

10/350us 25ka 4pole AC Power Lightning Surge Protector Switch

FOB Price: $88.4 - $88.6 / Piece
Min. Order: 100 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: DIN Mounted
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Fzrn25-Factory Supply Indoor Type Hv Load Break Switch with Fuse

FOB Price: $1033 - $1210 / Piece
Min. Order: 1 Piece
  • Certification: SGS, ISO9001, CE
  • Number of Switch: Multi Control Switch
  • Pole: 3
  • Usage: Control Switch
  • Function: Industry, Control&Protection Device
  • Environment: Indoor High Voltage
  • Jiangsu Yunfeng Science and Technology Co., ...
  • Jiangsu, China
  • ISO 9001, ISO 20000, OHSAS/ OHSMS 18001
  • Contact Supplier

Fuse Combination Unit Hv Switchgear with Earthing Switch

FOB Price: $1033 - $1210 / Piece
Min. Order: 1 Piece
  • Certification: SGS, ISO9001, CE
  • Number of Switch: Multi Control Switch
  • Pole: 3
  • Usage: Control Switch
  • Function: Industry, Control&Protection Device
  • Environment: Indoor High Voltage
  • Jiangsu Yunfeng Science and Technology Co., ...
  • Jiangsu, China
  • ISO 9001, ISO 20000, OHSAS/ OHSMS 18001
  • Contact Supplier

Fzrn25 Factory Supply Vacuum Load Switch with Fuse Combination

FOB Price: $1033 - $1210 / Piece
Min. Order: 1 Piece
  • Certification: SGS, ISO9001, CE
  • Number of Switch: Multi Control Switch
  • Pole: 3
  • Usage: Control Switch
  • Function: Industry, Control&Protection Device
  • Environment: Indoor High Voltage
  • Jiangsu Yunfeng Science and Technology Co., ...
  • Jiangsu, China
  • ISO 9001, ISO 20000, OHSAS/ OHSMS 18001
  • Contact Supplier

Poe Switch 24fe Poe & 2SFP for Security CCTV Camera (POE2402SFP-2)

FOB Price: $109 - $112 / Piece
Min. Order: 10 Pieces
  • Poe Standard: IEEE 802.3af /IEEE 802.3at
  • Application: Poe Camera
  • Power: AC110-265V 50/60Hz 2.5A
  • Port Output Power: IEEE802.3af/at, Max 30W, Max Power 300W
  • Dimension: 440mm*290mm*45mm(L*W*H)
  • Packing: Gift Box

2017 Best Seller Ethernet Fiber IP Camera Power Supply 4 Ports Poe Switch (PST-POE04)

FOB Price: US $27.57 / Piece
Min. Order: 1 Piece
  • Name: 4 Port Poe Switch
  • Model: Pst-Poe04
  • Connector Type: 5X 10/100m Copper Cable RJ45 Ports(All Ports Suppo
  • Address Database Size: 1000
  • Bandwidth: 1.6gbps
  • Power Supply: External adapter (Input:AC100-240V 50/60Hz, Output

1000V DC High Voltage Small Type DC Switch for PV Array Combiner Box System

FOB Price: $1 - $10 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: MCCB

2 Pole 25A DC Switch

FOB Price: $11 - $12 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

CCTV Security System 24 Ports Poe Switch with Built-in Power (POE2402SFP-3)

FOB Price: $213 - $218 / Piece
Min. Order: 10 Pieces
  • Poe Standard: IEEE802.3af
  • Poe Ports: 16 Poe Ports
  • Application: Poe Camera
  • Poe Power Output: AC110-265V 50/60Hz 2.5A
  • Dimension: 440mm*290mm*45mm
  • Packing: Gift Box

Hot Sale! ! ! Professional 63A 1000V Solar DC Switch

FOB Price: $11 - $12 / Piece
Min. Order: 1 Piece
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Operation: Electric Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: DIN Rail
  • Structure: MCB

4+1 Ports CCTV System Poe Switch with Built-in Power (POE0410B)

FOB Price: $30.9 - $33.3 / Piece
Min. Order: 10 Pieces
  • Application: Poe Switch for CCTV Camera
  • Switch Capability: 1gbps Back Bandwidth, Network Switch
  • Power: 30W, Power Over Ethernet
  • Poe Standard: IEEE802.3af/IEEE 802.3at
  • Dimension: 200mm*120mm*40mm(L*W*H)
  • Poe Ports: 4 Poe Ports

16 Port Full Gigabit CCTV Poe Switch (POE1600-3)

FOB Price: $153 - $155 / Piece
Min. Order: 10 Pieces
  • Poe Standard: IEEE 802.3af /IEEE 802.3at
  • Poe Ports: 16 Poe Ports
  • Application: Poe Camera
  • Power: 350W
  • Port Output Power: IEEE802.3af/at, Max 30W, Max Power 300W
  • Dimension: 497mm*393mm*97mm

1000V DC High Voltage DC Breaker for PV Module System

FOB Price: $1 - $10 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: MCCB

Fnt5s-630 500A 630A MCCB for Power Distribution System

FOB Price: US $123 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

Fast Response Distribution System Spring Strut Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Spring
  • Installation: Fixed
  • Structure: Spring Strut Type

1000V DC 4p High Voltage DC Circuit Breaker for PV Module System

FOB Price: $1 - $10 / Piece
Min. Order: 100 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Energy-storage Type
  • Speed: Normal Type Circuit Breaker
  • Arc-extinguishing Medium: Oil-immersed Type
  • Installation: Fixed
  • Structure: MCCB

Distribution System High Voltage Outdoor Spring Strut Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Spring
  • Installation: Fixed
  • Structure: Spring Strut Type

Distribution System Automatic Spring Strut Circuit Breaker

Min. Order: 1 Piece
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Spring
  • Installation: Fixed
  • Structure: Spring Strut Type

Electronic / Automatic Pressure Switch for Water Pump (SKD-1)

FOB Price: $10.5 - $11.2 / Piece
Min. Order: 504 Pieces
  • Task: Program
  • Structure: Open-Loop
  • Mathematical Model: Non-Linear
  • Signal: Continuous
  • Function: Automatic Control
  • Certification: RoHS, CCC, ISO: 9001, CE

Generator System Ce Automatic Transfer Switch (1A~3200A ATS)

FOB Price: $20 - $32.5 / Piece
Min. Order: 1 Piece
  • Warranty: 2 Year
  • Brand: Joymell
  • Operation: Electric
  • Certification: CCC, CE
  • Type: Integrated automatic transfer switch
  • Poles: 3pole/ 4pole

RDS3 Series Automatic Transfer Switch, Motorized Changeover Switch

FOB Price: $249 - $267 / Piece
Min. Order: 1 Piece
  • Warranty: 2 Year
  • Brand: Radin
  • Operation: Electric
  • Certification: CCC, CE, ISO9001
  • Type: Integrated automatic transfer switch
  • Poles: 3p/4p

4+1 Ports Poe Network Switch Including 1 RJ45 Uplink (POE0410)

FOB Price: $18 - $20 / Piece
Min. Order: 10 Pieces
  • Ports: ≦8
  • Transmission Rate: 10/100Mbps
  • Type: Ethernet Switch
  • Communication Mode: Full-Duplex & Half-Duplex
  • Port Output Power: 15.4W/30W IEEE802.3af/at
  • Poe Standard: IEEE802.3af/IEEE 802.3at

Industrial Switch 4ge+2SFP Full Gigabit Poe Optional

FOB Price: $80 - $90 / Piece
Min. Order: 10 Pieces
  • Ports: ≦8
  • Transmission Rate: 10/100/1000Mbps
  • Type: Ethernet Switch
  • Communication Mode: Full-Duplex & Half-Duplex
  • Industrial Switch: Yes
  • Poe Function: Optional

Range Hood Touch Control Switch with LED Display, Board for Cooker Hood

FOB Price: $12 - $13.5 / Set
Min. Order: 1000 Sets
  • Certification: ISO
  • Application: Kitchen
  • Standard: Standard
  • Wires: Two-Wires
  • Principle: Infrared
  • Type: Infrared Sensor Switch

Customize High Sensivity Metal Dome 3m Adhesive Medical Membrane Switch

Min. Order: 100 Pieces
  • Type: Convex
  • Structure: Power Built-in Type
  • Material: F200+Dp Adhesive+Pet
  • Usage: Control Switch
  • Application: Home Appliance, Telecommunication Equipment, With Remote Control, Calculator, Camera, Medical
  • Contact Type: Tapy Metal Dome

Fnt5s-400 400A Triple Poles Switch

FOB Price: US $107.5 / Piece
Min. Order: 10 Pieces
  • Breaking Capacity: High Voltage Circuit Breakers
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Installation: Fixed
  • Structure: MCCB

220VAC 100AMP Single Phase 2 Pole Static Transfer Switch

Min. Order: 1 Piece
  • Warranty: 1 Year
  • Brand: Ouxiper
  • Operation: Static Transfer Switch
  • Certification: CCC, CE, ISO9001, SGS
  • Type: Integrated automatic transfer switch
  • Poles: 2P

Hban New Type Ce RoHS (12mm) Hyperplane Flat Round Pin Terminal Metal Push Button Switch

FOB Price: $0.1 - $2 / Piece
Min. Order: 1 Piece
  • Type: Normal Open
  • Number of Switch: Single Control Switch
  • Structure: Power Built-in Type
  • Usage: Reset Button
  • Kind: Single-pole on-off Switch
  • Brand: Hban

1A-3200A Type Automatic or Manual Gdq5 Changeover Switch Electric Transfer Switch

FOB Price: $20 - $2000 / Piece
Min. Order: 1 Piece
  • Warranty: 2 Year
  • Brand: Golden Electric/OEM
  • Operation: Auto/Manual
  • Certification: CCC, CE, ISO9001, SGS
  • Type: Integrated automatic transfer switch
  • Poles: 3pole/ 4pole

2016 New 1-63A 2p 3p 4p 230VAC Dual Power Automatic Transfer Switch

FOB Price: $22.5 - $25 / Piece
Min. Order: 50 Pieces
  • Name: 2016 New 63A Dual Power Automatic Transfer Switch
  • Certificate: IEC,CCC,Ce
  • Transfer Time: ≤3s
  • Controling Voltage: AC230V
  • Rated Insulation Voltage: AC500V
  • Pole: 2p/3p/4p
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000
Haven't found what you want?

Accurate Supplier Match

Post your exact Sourcing Request, Made-in-China.com will match suppliers for you!

Post Sourcing Request to Source Now

Fast Subscription, Precise Recommendation

Product Alert

Subscribe to product alert and stay updated to what's new and popular on the market.