1pcs Transfer Switch Mini 63a 3p Dual Power Automatic Switches

US $90.18

Shenzhen, China
Jul 18th

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1pcs Transfer Switch Mini 63A 3P Dual Power Automatic Switches Overview: Micro new double power automatic switch, suitable for AC 50Hz, rated working voltage 400V and below the double power supply system, with automatic or manual operation to complete the conversion between the common power supply and the standby power supply. The switch is mainly used in hospitals, shops, Banks, metallurgy, high-rise buildings, military facilities and other important occasions where power failure is not allowed. Features: High quality double power automatic switch, strong anti-interference ability, high precision. Complete protection function, with overload, short circuit protection. Small size, high breaking, short arc, compact structure, beautiful appearance. Noise-free operation, energy-saving, convenient installation, simple operation, stable performance. The product has overload, short circuit function, but also has the function of output closing signal. Specification: Material: Plastic Weight: 1580g/55.7oz Model: NDQ1-63/3 Insulation voltage: 300 (V) Rated working voltage: AC 50Hz 400 (V) Rated current: 63 (A) Pole number: 3 Rated impulse withstand voltage: 0.6 (KV) Rated short circuit capacity: 3KA Rated short time withstand current: 63A 3 optional working modes: Self-throw and self-reply working mode. Alternate working mode. Self - feeding and self - restoring working mode. 3 stable working positions: Common power supply and standby power supply. Common power supply, backup power supply. Common power supply points, standby power points. Use level: AC-33B, motor load or mixed load including motor, resistance load and white light load up to 30%. Package List: 1 x Automatic Transfer Switch Note: 1. When wiring, commonly used power N should enforce access common power supply circuit breaker QN standby power R should enforce access the standby power supply circuit breaker QR when QN quadrupole is broken and chronological, connection mode according to the wiring diagram, including QN and QR 1, 3, 5 for three-phase terminal, 2, 4, 6, for the three-phase line end, 7 zero line into the terminal, eight is zero line end of line. If the circuit breaker is a three-level circuit breaker, the neutral NN of the common power supply (N) and the neutral NR of the standby power supply (R) must be connected to the neutral terminal of the three-pole dedicated wiring at the same time. 2. The working power of the double power switch automatic controller is taken from the incoming terminal and zero line of the new circuit breaker QN and QR. During the installation and wiring of automatic power switch, do not shake off, break or short circuit the original control line connected to the incoming line. 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Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
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