The 10 best transfer switch 2018
Finding the best transfer switch suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
1. Reliance Controls Corporation PB30 30-Amp NEMA 3R Power Inlet Box for Generators Up to 7,500 Running Watts
Feature
For indoor or outdoor use with specific transfer switches, manual transfer panels and generator-ready load centersOutdoor, raintight NEMA 3R non-metallic power inlet box provides generous wiring space
Maximum generator running watts: 7,500
Maximum generator input: 30A @ 125/250 VAC
UL listed and comes with a 5-year product warranty
Description
The Reliance Controls PB30 NEMA 3R Power Inlet Box is an outdoor/watertight electrical inlet for a 30 Amp L14-30 generator cord. It is designed to be located outdoors where the generator is running to prevent dangerous carbon monoxide fumes from the generator from entering your house. This inlet box is then safely hardwired through an outside wall directly to the transfer switch or panel, eliminating the need for cords running through windows or doors. It is designed to be wired directly to the transfer switch or panel by using one of the four combination 1/2-inch and 3/4-inch knockouts (one on each side, bottom and back). The exclusive patented design provides generous wiring space and facilitates rough-in. The face of the box is removable for easy placement and wiring. It is constructed of steel with rugged, anti-corrosive powder-coat paint and has a spring-loaded inlet cap to prevent moisture front entering the connector inlet when not in use. Since 1909, Reliance Controls Corporation has contributed more innovations that any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators and inverters. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.2. Reliance Controls Corporation 31406CRK 30 Amp 6-circuit Pro/Tran Transfer Switch Kit for Generators (7500 Watts).
Feature
Kit includes 31406C six-circuit prewired transfer switch, PC3010 power cord (10 feet, 10 AWG, L14-30 ends), PB30 outdoor painted steel remote power inlet box, wire nuts, and L14-20 male plug for 20A generator outletsConvenient kit for your transfer switch, circuitry and multi-wiring needs
Maximum generator running watts: 7,500
18-inch flexible conduit whip attaches easily, and indoor surface mount transfer switch designed for fast installation in both residential and commercial applications
cUL1008 listed and comes with a 5-year product warranty
Description
The Reliance Controls Corporation 6-circuit 30 Amp transfer switch is a complete turn-key kit with everything needed to make a professional transfer switch installation in a home or office. It is designed to enable the wiring system of the building to accept the full power of a portable generator, which can run multiple electrical appliances and devices during a power outage. Use this transfer switch for up to 7,500-watt generators equipped with NEMA L14-20 or L14-30 power outlets. The kit includes a 30A 6-circuit prewired loadside reliance transfer switch with wattmeters; 30 Amp outdoor power cord inlet box, a 30 Amp 10-foot generator power cord with L14-30 ends, and an extra L14-20 cord end for smaller generators. This unit is cUL1008 listed and is covered by a 5-year warranty and ships in a plain white recyclable box.3. Reliance Controls Corporation 31410CRK 30 Amp 10-circuit Pro/Tran Transfer Switch Kit for Generators Up to 7,500 Running Watts
Feature
Kit includes 31410C ten-circuit prewired transfer switch, PC3010 power cord (10 feet, 10 AWG, L14-30 ends), PB30 outdoor painted steel power inlet box, wire nuts, and L14-20 male plug for 20A generator outletsConvenient kit for your transfer switch, circuitry and multi-wiring needs.Pro/Tran transfer switches feature a rugged powder-coated steel cabinet with six combination 1/2-inch and 3/4-inch knockouts
Maximum generator running watts: 7,501. MAX. COMBINED LOAD @ 125 VAC:60, MAX. COMBINED LOAD @ 250 VAC:30
18-inch flexible conduit whip attaches easily, and indoor surface mount transfer switch designed for fast installation in both residential and commercial applications
cUL1008 listed and comes with a 5-year product warranty
Description
The Reliance Controls Corporation 31410CRK 10-circuit Pro/Tran Transfer Switch Kit has everything you need to easily complete a portable generator transfer switch installation in a home or office. The purpose of a transfer switch is to connect a secondary power source, like your portable generator, to circuits in your home or building that are wired into the electrical system. It is designed to enable the wiring system of the building to accept the full power of a portable generator, which can run multiple electrical appliances and devices during a power outage. The transfer switch ensures that you can safely use back up power during a power outage without having to worry about back feeding the utility line. In an emergency situation you might not think to shut off the main power source, the transfer switch makes it so you do not have to worry about that. This kit includes pre-wired transfer switch with wattage meters, 10-foot power cord, 30A power inlet box, wire connectors and extra 20A plug end. For indoor use. cULus listed. It is important that all manual transfer switches that are installed indoors be used with the correct inlet box, this kit ensures that you have the right one. This single phase transfer switch can be used with any generator up to 8,000 running watts. Since 1909, Reliance Controls Corporation has contributed more innovations that any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.4. Reliance Controls Corporation 51410C Pro/Tran 10-Circuit Indoor Transfer Switch for Generators Up to 12,500 Running Watts
Feature
Designed for fast installation in both residential and commerical applications18-inch flexible conduit whip easily attaches to load center
Maximum generator running watts: 12,500. 15 amp single pole circuit breakers. 20 amp single pole circuit breakers
Maximum single-pole circuits: 10, Maximum double-pole circuits: 5
Features rugged powder-coated steel cabinet, six combination knockouts, resettable branch rated circuit breakers and non-defeatable double-throw switches
Description
The Reliance Controls 51410C Pro/Tran Indoor Transfer Switch is easy to install and operate. The purpose of a transfer switch is to connect a secondary power source, like your generator, to circuits in your home or building that are wired into the electrical system. It is designed to enable the wiring system of the building to accept the full power of a portable generator, which can run multiple electrical appliances and devices during a power outage. The transfer switch ensures that you can safely use back up power during a power outage without having to worry about back feeding the utility line. In an emergency situation you might not think to shut off the main power source, the transfer switch makes it so you do not have to worry about that. Each individual circuit can be transferred separately and only as needed. This transfer switch features 6 15-amp single pole circuit breakers and 4 20-amp single pole circuit breakers. Since 1909, Reliance Controls Corporation has contributed more innovations that any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators and inverters. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.5. Reliance Controls Corporation 31406B Pro/Tran 6-Circuit Indoor Transfer Switch for Generators Up to 7,500 Running Watts
Feature
Designed for fast installation in both residential and commerical applications18-inch flexible conduit whip easily attaches to load center
Maximum generator running watts: 7,500
Maximum single-pole circuits: 6, Maximum double-pole circuits: 1
Features rugged powder-coated steel cabinet, six combination knockouts, resettable branch rated circuit breakers and non-defeatable double-throw switches
Description
The Reliance Controls 31406B Pro/Tran Indoor Transfer Switch is easy to install and operate. The purpose of a transfer switch is to connect a secondary power source, like your generator, to circuits in your home or building that are wired into the electrical system. It is designed to enable the wiring system of the building to accept the full power of a portable generator, which can run multiple electrical appliances and devices during a power outage. The transfer switch ensures that you can safely use back up power during a power outage without having to worry about back feeding the utility line. In an emergency situation you might not think to shut off the main power source, the transfer switch makes it so you do not have to worry about that. Each individual circuit can be transferred separately and only as needed. This transfer switch features four 15-amp single pole circuit breakers and two 20-amp single pole circuit breakers. This model features a rugged powder-coated steel cabinet with six combination 1/2-inch and 3/4-inch knockouts, resettable branch rated circuit breakers and non-defeatable (break-before-make) double-throw switches. Since 1909, Reliance Controls Corporation has contributed more innovations that any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators and inverters. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.6. EZ GENERATOR SWITCH - Generator Manual Transfer Switch UNIVERSAL UL/CSA approved
Feature
UL & CSA APPROVED/COMPLIANT - user friendly - pre wiredTransfer essential loads; heating systems, lights, outlets, Solar friendly, inverters, sump pumps
Simple & Safe Connects with a standard extension cord
No BACKFEEDING or touching existing circuit breakers
Universal Transfer Switch and can be converted for any generator bonded or floating
Description
UL & CSA compliant. The EZ Generator Switch is a single-circuit 15 Amp, 125-volt transfer switch in the generator position and 20 amp rated in the normal position. It controls heating systems, lighting circuits, convenience outlets, refrigerators, sump pumps, and 120-volt well pumps. We are also compatible with SOLAR SYSTEMS and INVERTERS. The unit is completely pre-wired and comes with 24-inch leads, wire nuts, back box, and directions / wiring diagram to connect to circuit panels or equipment. During a power outage, simply plug your extension cord (12 gauge cord recommended and only the length you need) from your generator into the EZ Generator Switch and place the switch into the 'Generator' position. No worrying about back-feeding or messing with breakers. When the power resumes, simply place the EZ Generator Switch back into the 'Normal' position. Our switch is Universal and can be converted for both types of generators (bonded or floating neutrals) in less than 2 minutes, in addition we provide full support. Never purchase a transfer switch that has not been tested/approved by UL & CSA7. Reliance Controls Corporation CSR202 Easy/Tran Transfer Switch for Generators Up to 5,000 Watts
Feature
Outdoor, NEMA 3R transfer switchEasy to install, easy to use
Maximum generator running watts: 5,000
Maximum single-pole circuits: 2, Maximum double-pole circuits: 1
Ideal for single-circuit control of farm buildings, irrigation systems, community wells, traffic signals electric heat and more
Description
The Reliance Controls CSR202 Easy/Tran Transfer Switch is easy to install and easy to use. It is ideal for controlling single-circuit farm buildings, irrigation systems, community wells, telecommunication substations, traffic signals, commercial garage doors, cell towers, sewer and water lift stations, septic pumps, industrial sump pumps, electric water heaters, electric heat and much more. The transfer switch ensures that you can safely use back up power during a power outage without having to worry about back feeding the utility line. In an emergency situation you might not think to shut off the main power source, the transfer switch makes it so you do not have to worry about that. Since 1909, Reliance Controls Corporation has contributed more innovations that any other single manufacturer and has been awarded over 85 patents on manual transfer switches, time switches and accessories. Reliance Controls Corporation specializes in the manufacturing of a wide variety of electrical products. The primary product line consists of heavy duty time clocks and controls, generator accessories, transfer switches and transfer panels for portable generators and inverters. And after over a century of innovation, Reliance Controls Corporation has built an enviable reputation for high quality, superior engineering and exceptional customer service.8. Go Power! TS-30 30 Amp Automatic Transfer Switch
Feature
Can handle 2 sources of 30 amps at one timeMade for use with inverter, shore power or generators
Delay switch for use with generators
Comes with knockouts for easy and professional installation
Single relay
Description
Go Power! 30 Amp Transfer Switch is used to hardwire inverters into a system where there is an alternative source of AC. This transfer switch is made to only allow one source of AC power to pass through it to the loads and can handle 30 Amps of service. This ensures that the inverter will not be damaged if the generator or utility power is hooked up while the inverter is running as well as well as contains all instructions.9. 510C Pro/Tran2 50-Amp 10-Circuit 2 Manual Transfer Switch with Watt Meters
Feature
12,500 maximum generator wattageAnalog watt meter
13" height x 11.75" width x 4.5" depth
Suitable for hard-wire connection to PB50 power inlet box
Switch has 10 toggle switches to control the circuit breakers under generator power
Description
510C Features: -Pro/Tran 2 series is UL listed to UL standard 1008 and is suitable for use in accordance with article 702 of the national electrical code ANSI/NFPA 70. -Made in the USA. Country of Manufacture: -United States. Product Type: -Transfer switch cover. Hardware Finish: -Painted steel cabinet. Finish: -Steel. Dimensions: Overall Height - Top to Bottom: -11.25". Overall Width - Side to Side: -11.75". Overall Depth - Front to Back: -4.5". Overall Product Weight: -19 lbs.10. Reliance Controls 306CRK Pro/Tran-2 6 Circuit Transfer Switch Kit
Feature
6 circuit transfer switch kitContains all components necessary to allow up to 6 single pole or one 2 pole & 4 single pole circuits to be safely powered by a portable generator during a power outage
Installs adjacent to existing load center
Completely pre-wired
Accommodates generators to 7500W continuous output
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