› Transfer Switches electrical supplies

Dual Power Automatic Transfer Switch 2P DIN Rail Installation Quick Switching Electrical Selector Switch AC 220V 100A

1�Dual Power Automatic Switching: This switch automatically switches to the backup power supply when power failure and automatically switches to the main power supply when power supply is normal. 2�Silver Contact: The automatic transfer switch uses... more

TICFOX Dual Power Transfer Switch Fast Switching Automatic Transfer Switch Electrical Selector Switch Fast Controller for Office Buildings 230V

Specification: The dual power automatic transfer switch consists of 2 miniature circuit breakers a motor and a mechanical rotating device and the lifting device is used together with the controller to detect the power supply. The use can greatly... more

Southwire Surge Guard Rvc Compatible Automatic Transfer Switch 120/240V 90A 41390-RVC

Southwire Surge Guard Rvc Compatible Automatic Transfer Switch 120/240V 90A 41390-RVC. RVC communication allows instant display of voltage current and fault conditions on an RVC compatible device. Provides total electrical protection from faulty park... more

High-Temperature Resistant 4P Dual Power Automatic Transfer Switch AC400V 100A PC Grade 2000 Cycle Electrical Life 5000 Cycle Mechanical Life 50kA Short Circuit Current

Upgrade your power supply systems with our premium-quality 4P Dual Power Automatic Transfer Switch designed for high-temperature resistance and double power transfer capabilities. This model NLQ4 125 4P features a durable PC and silver contact... more

Uadme 3 Phase Voltage Transfer Switch 100A DIN Rail Mounted Electrical Selector Switch with Voltage & Current Protection AC220V

Specification: Item Type: 3 Phase Voltage Transfer Switch Model: STVP 935S Material: Flame Retardant PC Rated Power Supply Voltage: AC220V Operating Voltage: AC80-400V (Single Phase) Rated Frequency: 50 60HZ Rated Current (In): 100A Maximum Operating... more

Risegun 3 Phase Voltage Transfer Switch DIN Rail Mounted Electrical Selector Switch Voltage Current Protection Device AC220V 100A

Specification: Item Type: 3 Phase Voltage Transfer Switch Model: STVP 935S Material: Flame Retardant PC Rated Power Supply Voltage: AC220V Operating Voltage: AC80-400V (Single Phase) Rated Frequency: 50 60HZ Rated Current (In): 100A Maximum Operating... more

W2R-100 Dual Power Supply Automatic Transfer Switch 4P 100A Power Transfer Switch

Model: W2R-100 Rated Current Ie: 100A Insulation Voltage Ui: AC690V 50Hz Rated Voltage Ue: AC400V 50Hz Grade: PC Grade: Can be connected and withstood without breaking short-circuit current Use Category: AC-31B Pole: 4P Life: Electrical: 2000 Times;... more

Kairuite 2P 125A Dual Power Automatic Transfer Switch Fit Generator Changeover Switch

Feature: - Brand new and high quality - Made of high quality material durable - The switching time of this dual power supply is about 30mm which can realize the uninterrupted switching of most electrical equipment (such as air conditioners... more

KAIRUITE 2P 125A Dual Power Automatic Transfer Switch Fit Generator Changeover Switch

Feature: - Brand new and high quality - Made of high quality material durable - The switching time of this dual power supply is about 30mm which can realize the uninterrupted switching of most electrical equipment (such as air conditioners... more

KAIRUITE 2P 125A Dual Power Automatic Transfer Switch Fit Generator Changeover Switch

Feature: - Brand new and high quality - Made of high quality material durable - The switching time of this dual power supply is about 30mm which can realize the uninterrupted switching of most electrical equipment (such as air conditioners... more

Arkzeo 2P 125A Dual Power Automatic Transfer Switch Fit Generator Changeover Switch 3P 125A 400V

Feature: - Brand new and high quality - Made of high quality material - The switching time of this dual power supply is about 30mm which can realize the uninterrupted switching of most electrical equipment (such as air conditioners refrigerators TVs... more

Dual Power Automatic Transfer Switch for Office Buildings 230V 50Hz/60Hz 3kA Short Circuit Current 3000/1500 Cycle Life 500V Insulation Voltage Plastic Material 2P 125A NLQ4-125-2P

Elevate your office building s electrical infrastructure with our Dual Power Automatic Transfer Switch designed for seamless power supply and reliable performance. This NLQ4-125-2P model features a robust construction with a plastic material ensuring... more

Real Power Automatic Transfer Switch Millisecond Circuit Fast Controller NLQT4 1125/4P 100A 220V - High-Speed Control & Reliability for Critical Power Systems

Optimize your electrical systems with our advanced Dual Power Automatic Transfer Switch model NLQ4-125/4P. This state-of-the-art switch is designed for seamless transition between primary and secondary power sources ensuring uninterrupted power supply... more

LaMaz Uninterruptible Dual Power Transfer Switch Circuit Electrical Selector Switch 400V 100A

Item Type: Transfer Switch Product Model: NLQ4-125/3P Switch Type: Secondary Power Distribution Rated Current: 100A Rated Voltage: 400V AC Insulation Voltage: 690V AC Rated Frequency: 50Hz/60Hz Electrical Grade: PC Grade Isolation Type Rated Impulse... more

Dual Power Automatic Transfer Switch 2P DIN Rail Installation Quick Switching Electrical Selector Switch AC 220V(100A)

Specification: Item Type: Dual Power Automatic Transfer Switch Material: PC Silver Insulation Voltage: AC690V Rated Voltage: AC400V Coil Voltage: 220VAC Level: PC level Specifications: 2P Life: Electrical: 2000 times Mechanical: 5000 times Rated Short... more

Uninterruptible Dual Power Transfer Switch Circuit Electrical Selector Switch 400V 100A

Item Type: Transfer Switch Product Model: NLQ4-125/3P Switch Type: Secondary Power Distribution Rated Current: 100A Rated Voltage: 400V AC Insulation Voltage: 690V AC Rated Frequency: 50Hz/60Hz Electrical Grade: PC Grade Isolation Type Rated Impulse... more

Universal Transfer Switch Rotary Knob LW5D‑40D0414/2 380/220/110V Buttons and Indicators Good Electrical Conductivity

Specification: Item Type: Universal Transfer Switch Material: PC silver alloy copper Uses: Wide range of uses can be used as circuit control switches equipment test switches motor control switches master control switches and transfer switches for... more

DSE331 **Original** - Made in UK | Auto Transfer Switch Control | DSE0331-32 | Monitors Voltage/Frequency of AC Supply from 2 Different Sources | 12/24 Volt

DSE331 Auto Transfer Switch Control Module The DSE331 Automatic Transfer Switch Control Module monitors the voltage and frequency of an incoming AC supply from two different sources. These sources can be generator or mains (utility) or a combination of... more

Kairuite Interlock circuit breaker 4P dual power supply NXB transfer switch 32A AC380V

Feature: *Fire-proof and flame-retardant materials: safe insulation overall flame-retardant strong environmental adaptability meeting application needs in various occasions and reliable operation in harsh environments. *Visual indication casement:... more

Dual Power Automatic Transfer Switch 4P Fast Switching PC AC 110V 63A for Home Factory Industrial supplies

1.Good Materials: Premium flame retardant PC plastic material has good insulation high temperature resistance anti aging safe and reliable while the silver contacts can greatly improve the conductivity and service life. 2.Operation Mode: Can be operate... more

DC1200V 32A 4P PV DC Isolation Switch 2 in 2 Out IP66 Waterproof Solar Sink Load Switching Transfer Switch Industrial supplies

1.Function and Installation: The DC isolation switch is used to turn off all poles of the solar module. It is installed on the string cable between the module and the grid inverter or charge controller. 2.Switching Current: The DC isolation switch can... more

3P Dual Power Automatic Transfer Switch Flame Retardant 100A Power Transfer Switch AC400V Industrial supplies

1.FAST SWITCHING: When there is an abnormality in the normal power supply the backup power supply will work immediately and the switch will not power off to ensure continuous safe and reliable power supply. 2.PC SHELL: The shell is made of safe flame... more

GLFILL Interlock circuit breaker 2P dual power supply NXB transfer switch 63A AC220V

Feature: *Fire-proof and flame-retardant materials: safe insulation overall flame-retardant strong environmental adaptability meeting application needs in various occasions and reliable operation in harsh environments. *Visual indication casement:... more

Dual Power Automatic Transfer Switch 2P Millisecond Circuit Fast Controller AC230V 100A Household PV Industrial supplies

1.SAFE AND FLAME RETARDANT: Made of excellent flame retardant PC materials possess good insulation high temperature resistant aging resistant safe and reliable using silver contacts can greatly improve the conductivity and service life of the product... more

Arkzeo AC Isolating Switch Power Supply Rotary Cut Off Load Uuniversal Transfer Switch 3P-63A

Features: - Brand new and high quality - Made of high quality materials - Protection function: isolation - Application range: industrial automation - Shell material: PC - Wiring method: screw foot wiring - Protection class: IP30 - Contact Material:... more

Dual Power Automatic Transfer Switch 100A Millisecond Response Speed Ensure Continuance Dual Power Switch AC110V Industrial supplies

1.MAIN FUNCTION: When there is an abnormality in the main power supply the backup power supply will immediately work to ensure the continuity of power supply. 2.TWO OPERATION MODES: Dual power automatic transfer switch can be operated automatically or... more

4P Dual Power Automatic Transfer Switch High Temperature Resistant Double Power Transfer Switch AC400V 80A Industrial supplies

1.Millisecond Switching: Dual power automatic transfer switch can be operated automatically or manually millisecond switching without power compact structure. 2.Excellent Insulation: The double power automatic transfer switch has reliable transmission... more

4P Dual Power Automatic Transfer Switch High Temperature Resistant Double Power Transfer Switch AC400V 20A Industrial supplies

1.Millisecond Switching: Dual power automatic transfer switch can be operated automatically or manually millisecond switching without power compact structure. 2.Excellent Insulation: The double power automatic transfer switch has reliable transmission... more

GLFILL Interlock circuit breaker 2P dual power supply NXB transfer switch 32A AC220V

Feature: *Fire-proof and flame-retardant materials: safe insulation overall flame-retardant strong environmental adaptability meeting application needs in various occasions and reliable operation in harsh environments. *Visual indication casement:... more

Kairuite Interlock circuit breaker 2P dual power supply NXB transfer switch 32A AC220V

Feature: *Fire-proof and flame-retardant materials: safe insulation overall flame-retardant strong environmental adaptability meeting application needs in various occasions and reliable operation in harsh environments. *Visual indication casement:... more

Kairuite Interlock circuit breaker 4P dual power supply NXB transfer switch 63A AC380V

Feature: *Fire-proof and flame-retardant materials: safe insulation overall flame-retardant strong environmental adaptability meeting application needs in various occasions and reliable operation in harsh environments. *Visual indication casement:... more

Arkzeo AC Isolating Switch Power Supply Rotary Cut Off Load Uuniversal Transfer Switch 3P-32A

Features: - Brand new and high quality - Made of high quality materials - Protection function: isolation - Application range: industrial automation - Shell material: PC - Wiring method: screw foot wiring - Protection class: IP30 - Contact Material:... more

2P Dual Power Automatic Transfer Switch Generator Transfer Changeover Switch AC110V 50Hz 60Hz 63A Industrial supplies

1.2 Operation Methods: Automatic transfer switch can be operated automatically or manually to ensure the continuity of power supply compact structure and reliable transmission. 2.Continuous Power Supply: The automatic transfer switch operates so that... more

Ac Isolating Switch Power Supply Rotary Cut Off Load Uuniversal Transfer Switch (3P-32A)

Features: - Brand new and high quality - Made of high quality materials durable - Protection function: isolation - Application range: industrial automation - Shell material: PC - Wiring method: screw foot wiring - Protection class: IP30 - Contact... more

Dual Power Automatic Transfer Switch 4P Millisecond Fast Switching Controller AC110V 100A Mains Type Industrial supplies

1.TWO OPERATION MODES: Power transfer switch support automatic operation or manual operation the power supply is switched in milliseconds without interruption has compact structure reliable transmission convenient installation and maintenance long... more

Kairuite Interlock circuit breaker 2P dual power supply NXB transfer switch 63A AC220V

Feature: *Fire-proof and flame-retardant materials: safe insulation overall flame-retardant strong environmental adaptability meeting application needs in various occasions and reliable operation in harsh environments. *Visual indication casement:... more

Automatic Transfer Switch 400V AC 4P 100A Uninterruptible Power Supply Isolation Type ATS with ABS/Copper Material 0.05s Conversion Time 50-60Hz Frequency 2-Phase Automatic and Manual Operation

Upgrade your power supply systems with our premium-quality Automatic Transfer Switch 2-Power Uninterruptible 4P 100A PC Isolation Type ATS 400V AC designed to ensure seamless power transitions and maximum reliability. This ATS features a robust... more

2024 Automatic Transfer Switch Din Rail Mounted 4P 3?Phase 4?Wire Uninterruptible Power Control 400V32A

1�Millisecond switching uninterruptible power supply. Adopt flame?retardant housing with guide rail installation 2�The backup power supply will work immediately when the normal power supply is abnormal to ensure the continuity reliability and... more