AC to AC Step-down Electrical Transformers

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Electrical Equipment & Supplies

Best selling

RIB Open Hub Transformer (TR50VA015)
(1)
$29.99 New
$19.99 Used
Square D 9070TF2000D1 Industrial Control Transformer 2kva 230-460
$299.99 New
Acme T2535173S Voltage Transformer
$499.99 New
$299.99 Used
Victron Energy 100A 120/240V AC Autotransformer
(1)
$509.15 New
Kashimura Step Down Transformer Wt-32u Ac110-130v to 100v 120w
(2)
$26.08 New
Nissho Industry NDF-550EX Step Down Transformer 230V-240V to 100V 550W Nissyo
$211.74 New
Nissyo Kogyo 120V to 100V 550W Converter Down Transformer (NDF-550U)
(4)
$94.21 New
$65.15 Used
Packard PF42440 Foot Mounted 40VA Transformer
(66)
$13.99 New

Top Rated

Packard PF42440 Foot Mounted 40VA Transformer
(66)

100% agree - Would recommend
$13.99 New
Honeywell AT72D 24V Transformer
(9)

100% agree - Would recommend
$18.00 New
$15.19 Used
SUPCO Genuine Spare Parts - SXT105
(8)

100% agree - Would recommend
$18.98 New
$13.80 Used
Philmore TR038 120vac to 12vac Center Tap Ct 6v-0-6v 0.5a Power Transformer
(7)

100% agree - Good value
$19.95 New

Review highlights

Recommended by our customers

Excellent furnace transformer replacement
By titaniah2o
Good 1. Easy saddle mount . Holes for #8 screws. 2. Wires pre-stripped and tinned. 3. Better for the higher current T... see all reviews
Verified Purchase
Packard Class Ii Foot Mount, 40V/24V PF42440 Control Transformer Brand New
Perfect replacement for the 24volt transformer
By tinbin2
Quality,size and price are great. So far I have been replacing other brands which failed after a few months! see all reviews
Verified Purchase
Supco SXT105 HVAC Control Transformer 40VA 120/208/240 Replaces 4031F 50354 4244
Awesome !!!
By hlo-leh-3ijhn2odm
Works perfectly a hard to find item.The spec I needed called for a 600MA but this 500MA fits the bill ! Most transformer... see all reviews
Verified Purchase
PHILMORE TR038R 120VAC TO 12VAC CENTER TAP CT 6V-0-6V 0.5A POWER TRANSFORMER

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