Industrial part
Ault 5712-305-483A Plug-In Power Supply AC Adapt
Ault 5712-305-483A Plug-In Power Supply AC Adapter 12VDC 5VDC 120VAC Telephone
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$15.89
Power Supplies, Transformers & Batteries
901 listings · 867 in stock
901 Power Supplies, Transformers & Batteries listings in 5 categories, from makers like Square D, Omron, Siemens. Surplus, used and new-surplus, every item photographed. Free shipping in the lower 48 and zero lead time on everything in stock.
Categories in Power Supplies, Transformers & Batteries
General Electric
763X21G40
GE 763X21G40 JVM-3 Potential Voltage Transformer 2400V 20:1 60KV BIL Industrial
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$341.89
General Electric
643X97
GE 643X97 JVM-3 Potential Transformer 40:1 4800V 750VA 60kV BIL Medium Voltage
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$1,073.89
General Electric
765X123013
GE ITI 765X123013 JVM-5AC Voltage Transformer 70:1 2000VA 8400V 110kV BIL Indoor
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$4,152.89
Altech
PS-3012
Altech PS-3012 DIN Rail Power Supply 85-264VAC 12VDC 30W 2A Class II Industrial
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$31.89
Allen-Bradley
800T-N325
Allen-Bradley 800T-N325 Series A Pilot Light Transformer Module 48V Industrial
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$19.89
Industrial part
PS0606CCK216-1
PS0606CCK216-1 LED Panel Light 2x2 FT 40W 4000K 100LM/W Ceiling Recessed Troffer
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$79.89
General Electric
627726
General Electric 108-0 Current Transformer 50:5 Ratio Catalog 627726 Class 0.6
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$98.89
Square D
9070TF250D1
Square D 9070TF250D1 Control Transformer 250VA 240/480V to 120V Industrial HVAC
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$106.89
Industrial part
3R8.2/1
3R8.2/1 Oil Cooled Reactor Transformer 320A RMS 170uH 8kHz Industrial Power Unit
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$573.89
Industrial part
3R12
3R12 4/1 Oil Cooled Reactor Transformer 455A RMS 127uH 2.25kHz Industrial Power
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$573.89
Dranetz
XBC-8
Dranetz XBC-8 Battery Charger 14.5V 120V 50/60Hz Power Supply Adapter Test Meter
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$42.89
Phoenix Contact
2866446
Phoenix Contact MINI-PS-100-240AC/24DC/1.3 2866446 DIN Rail Power Supply 24VDC
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$20.89
Fuji Electric
EF8424-NC
Fuji Electric EF8424-NC HF Power Supply Front Light Unit 24VDC 2A T4146M SMT
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$35.89
Astec
AA25N-048L-050S
Astec AA25N-048L-050S Isolated DC-DC Converter 48V to 5V 5A 25W Power Module
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$55.89
Datel
UWR-5/2000-D48E
Datel UWR-5/2000-D48E Isolated DC-DC Converter 48V to 5V 2A 10W Power Module
Only 4 left
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$19.89
Allen-Bradley
800T-PT26
Allen-Bradley 800T-PT26 Push To Test Pilot Light 240V 30.5mm Transformer Type
Only 1 left
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$15.89
TDK-Lambda
HWS30-12/A
TDK-Lambda HWS30-12/A Switching Power Supply 12VDC 2.5A 30W 100-240VAC AC-DC
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$34.89
Lambda
JWS150-24/508
Lambda JWS150-24/508 Switching Power Supply 24VDC 6.5A 150W AC-DC Industrial
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$22.89
Power-one
FXP6000-48S101
Power-One FXP6000-48S101 6000W Front End Power Supply 48V 125A 3-Phase 200-240V
Only 2 left
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$499.89
Signal Transformer
M4L-2-6
Signal Transformer M4L-2-6 Industrial Control Transformer 600VA 210-250V to 115V
Only 1 left
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$47.89
Instrument Transformers
8SHT-152-1
Instrument Transformers 8SHT-152-1 Current Transformer 1500:1A 600V 50VA 10KV
Only 1 left
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$79.89
Westinghouse
NLE-770
Westinghouse NLE-770 Numa-Logic Expander Remote Power Supply 120/240VAC 100VA
Only 1 left
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$104.89
Pico
88535
Pico 88535 Power Transformer 115V 400Hz 14V 357mA Lot of 300 Thru Hole Aerospace
Only 1 lot left
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$599.89 / lot of 300
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Guides for Power Supplies, Transformers & Batteries
- Critical facilitiesData Center Electrical & Controls Spare Parts ListHow to build a critical-spares list for power distribution, UPS, cooling and building controls, and how to rank what earns a place on the shelf.
- Critical facilitiesData Center Power Parts: The Power Chain & SparesMV switchgear, transformers, switchboards, generators, UPS, PDUs and rack power – the replaceable parts at each stage and the spares worth keeping.