Hot sale reasonable price Air circuit breaker-FTW2 to Houston Factory


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Model: Rated voltage (V): Rated insulation voltage/Rated impulse withstand voltage Uimp(KV): Installation(poles): Frame size rated current(A) Rated current(A) Rated breaking Capacity(KA): Rated short-time withstand current Operating performance
Rated Ultimate Short-Circuit Breaking Capacity Rated short-circuit breaking capacity Power on(times) Power off(times)
400V 400V 400V
 FTW2-1600  AC400  690/12000  withdrawable type,stationary type(3 poles,4poles)  1600  200,400,630, 800, 1000  55  42  42  10000  5000
 1250,1600  5000
 FTW2-2000  2000  630,800,1000  80  80  65  10000  6000
 1250,1600,2000  5000 explains the pitfalls of choosing the wrong device to power your North American Flip Clock in countries in the Eastern Hemisphere. FlipClockFans forum members reveal their choice for the best company to provide the appropriate device to change 220-240 volt current at 50Hz to 110-120 volts at 60 Hz.

Visit the Forum All About Flip Clocks

Visit Kens Clock Clinic

As with all FlipClockFans videos, all images, footage and music were either created by Mackey with or are used with permission or the rights to use have been purchased by

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Whiteboard images, wave form comparison images, 50-60hz map by Mackey with

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Thanks to Christian Hensley for help with the smoke and igniting the flip clock in this video and for his cameo appearance later in the video. The flip clock was definitely severely damaged during the filming of this video. May it rest in pieces.

Made in the USA

The Larson Electronics MDC-240-100MB-8X120 Mobile Distribution System steps down 240 VAC electrical current to 120V AC 60hz. This power distribution system provides operators the ability to safely tap into commonly found 240VAC power from a variety of sources including generators and direct grid power. This portable spiderbox is suitable for outdoor applications.

The MDC-240-100MB-8X120 temporary power distribution system provides a safe and reliable way for operators in industrial settings to tap into and utilize power sources independently of the work area. This unit provides an effective power distribution system for operators performing plant turnarounds, maintenance and cleaning in hazardous areas, equipment installations and repairs, and any activities requiring an alternative to native power sources. This portable transformer is designed to operate with 240V 60hz which it then steps down to 120 VAC. The power distribution system on this portable substation makes 120VAC available via eight 20A, 120V GFCI protected 5-20 duplex receptacles with weatherproof covers.

10′ of #6/4 Type-W line in power cord is included to connect the substation to a primary 240V primary power supply. This power distribution system conforms to UL 508A.

The main load center is protected by a 100 amp load center with main breaker for circuit protection. 120V line out protection is provided by eight 20amp, 125 Volt, 1 pole breakers. Connection for 120V is through receptacles mounted on the side of the load center. Receptacles include eight 5-20 120v, GFCI waterproof duplex receptacles. The load center is mounted within NEMA 3R enclosure.

The transformer and load center/distribution assembly is mounted to a standard upright steel dolly cart style frame resulting in an extremely stable, durable, and mobile power distribution platform. Two run-flat tires and a cart style mounting platform provides easier substation mobility. This temporary power distribution solution can be modified to meet the needs of job-site receptacle requirements. Units are available up to 150kva, and can be equipped with skids or trailer mounted.

This power distribution system is NEMA 3R rated and ideal for indoor/outdoor use and applications including but not limited to; construction sites, plant maintenance, plant turnarounds, hazardous location operations, shows, exhibits, and shipyard operations.

Larson Electronics is a manufacturer and can build portable transformer systems to your specifications. Although we carry several models of power distribution systems, we can deliver custom ordered units almost as quickly as our prebuilt units. If this model does not meet your needs, please contact us at 1-800-369-6671 or to discuss your specific requirements.


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