Step Down Transformers

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11 Products

Keystone Technologies
Step Down Transformer 250VA 480V to 277V Single Phase Power

KTAT-250-480-277-A

$60.99

Ships free $99+

Keystone Technologies
Step Down Transformer 480V to 277V 150VA MAX Power Open Core

KTAT-150-480-277-OC

$38.92

Ships free $99+

Satco
Step Down Transformer 480V 347V to 277V Auto Transformer Non Isolated

80-960

$44.99

Ships free $99+

RAB Lighting
RAB Step Down Transformer 200W 150V Input

XFMR200-480-277

$68.77

Ships free $99+

Light Efficient Design
Slimline Stepdown Auto Transformer 450 Watts 480-347V

MTM04506224C-LW

$129.36

Ships free $99+

Nuvo Lighting
LED HID Surge Protector Hard Wire 100-277V

80-929

$9.14

Ships Today by 1:00PM

Keystone Technologies
Step Down Transformer 375VA 480V to 277V, Enclosed, Single Flex

KTAT-375-480-277-SF-IP

$110.07

Ships free $99+

Keystone Technologies
Step Down Transformer 375VA 480V to 277V, Single Phase

KTAT-375-480-277-A-DP

$61.57

Ships free $99+

Keystone Technologies
Step Down Transformer 250VA 480V to 277V, Enclosed, Single Flex

KTAT-250-480-277-SF-IP

$90.43

Ships free $99+

Keystone Technologies
Step Down Transformer 70VA 480V to 277V, Single Phase

KTAT-70-480-277-CP

$54.21

Ships free $99+

Light Efficient Design
Slimline Stepdown Auto Transformer 50 Watts 480-347V

MTM00506224C-LW

$36.19

Ships free $99+

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Select up to 4 items to compare.