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1.2 kVA Step-Up Buck-Boost Transformer (Booster), 105V → 120V, 10A, Single Phase

by Sanzo Sales · Part # TX-BB-105V-120V-10A

$297.52

1.2 kVA single-phase buck-boost booster that boosts 105V to 120V (14% correction) at 10A. Encapsulated NEMA 3R, cETLus listed. In-stock ships same business day.

Full specifications ↓

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Specifications

BrandSanzo Sales
PhaseSingle Phase (1-PH), AC
Capacity1.2 kVA
Primary Voltage105V
Primary Amperage11.4A
Secondary Voltage120V
Secondary Amperage10A
Maximum Primary OCP15A
Frequency50/60 Hz
Insulation180°C
Temperature Rise115°C
Transformer TypeBuck/Boost
Part #TX-BB-105V-120V-10A
ConfigurationEncapsulated Autotransformer
Primary TerminationLead Wires & Terminal Lugs
Secondary TerminationLead Wires & Terminal Lugs
Termination Access(6) ¾" NPT Hubs
Winding MaterialAluminum
Enclosure MaterialSteel
Finish ColorANSI 70 Light Grey
Weatherproof RatingNEMA 3R
Certification ListingcETLus
Dimensions (W×H×D)4.65 × 8.07 × 3.86 in
Weight11 lb

Product Description

The TX-BB-105V-120V-10A is a 1.2 kVA single-phase buck-boost transformer that boosts a 105V supply to 120V — a 14% voltage correction — bringing 120V-rated equipment back into its proper operating range. Wired as an encapsulated booster transformer (autotransformer), it carries only the correction portion of the load, so this unit corrects a much larger connected load: up to 10A at 120V (1.2 kVA usable line capacity).

Resin-encapsulated in a NEMA 3R steel enclosure (ANSI 70 light grey) for indoor or outdoor mounting at the disconnect. Lead wires and terminal lugs, aluminum windings, 180°C insulation system, 115°C rise, 50/60 Hz, cETLus listed. Use two units in open-delta for three-phase delta systems, three for wye. In-stock units ship the same business day.