Cutler-Hammer
E22P120
Cutler Hammer E22P120 Push Button Switch Transformer Light Block 120V Industrial
In stock
Free shippingShips next business day
$6.99
Power Supplies, Transformers & Batteries
900 listings · 866 in stock
900 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
Siemens
52PT6G9A
Siemens 52PT6G9A Push to Test Pilot Light 120VAC Oil Tight Transformer Type OEM
Only 1 left
Free shippingShips next business day
$34.00
Out of stock – we can often source these. Request a quote.
Fanuc
A16B-1212-0901
Fanuc A16B-1212-0901 Power Supply Unit A320-1212-T902 200-240V 50/60Hz 4A CNC
Out of stock
Sourcing on request
Notify me when Fanuc A16B-1212-0901 is back
Industrial part
900-050
PROAM 900-050 Universal AC/DC Adapter 1.5-12V 9W Multi-Voltage Power Supply OEM
Out of stock
Sourcing on request
Request a quote: 900-050
Allen-Bradley
1497-B-BASX-3-N
Allen Bradley 1497-B-BASX-3-N Control Transformer
Out of stock
Sourcing on request
Notify me when Allen-Bradley 1497-B-BASX-3-N is back
Zenith
50P-1225
Zenith 50P-1225 208/220VAC Controls Power Supply for Entelli-Switch 250
Out of stock
Sourcing on request
Notify me when Zenith 50P-1225 is back
Industrial part
Model Craft MFG Prostech Super Charger AC/DC 702
Model Craft MFG Prostech Super Charger AC/DC 702
Out of stock
Sourcing on request
Request a quote: Model Craft MFG Prostech Super Charger AC/DC 702
SolaHD
SCP30 D12B-DN
Sola SCP30 D12B-DN 100-240V 50/60HZ 0.75A
Out of stock
Sourcing on request
Notify me when SolaHD SCP30 D12B-DN is back
Gould
604435-P
Gould 604435-P Pilot Light Indicating Lamp 120V Transformer Type Contact Block
Out of stock
Sourcing on request
Notify me when Gould 604435-P is back
SolaHD
SLS-24-024
Sola SLS-24-024 Regulated Linear Power Supply 24VDC 2.4A Open Frame Chassis
Out of stock
Sourcing on request
Notify me when SolaHD SLS-24-024 is back
General Electric
MASS-300-3
Elpac MASS-300-3 GE 305A6410P1 Power Supply 300W 90-250VAC 47-440Hz Industrial
Out of stock
Sourcing on request
Notify me when General Electric MASS-300-3 is back
Square D
9721 H-1
Square D 9721 H-1 1S1F Dry Type Transformer 1KVA Single Phase 480-240V Type 3R
Out of stock
Sourcing on request
Notify me when Square D 9721 H-1 is back
Phoenix Contact
QUINT-DIODE/40
Phoenix Contact QUINT-DIODE/40 2938963 Redundancy Module 24VDC 40A Power Supply
Out of stock
Sourcing on request
Notify me when Phoenix Contact QUINT-DIODE/40 is back
Industrial part
1810-6393
Industrial Scientific 1810-6393 ITE AC Power Supply Charger Adapter 100-240V
Out of stock
Sourcing on request
Request a quote: 1810-6393
Jefferson Electric
211-041
Jefferson Electric 211-041 Power Transformer 250VA 1PH 50/60Hz 240/480V 120/240V
Out of stock
Sourcing on request
Notify me when Jefferson Electric 211-041 is back
Phoenix Contact
2866789
Phoenix Contact QUINT-PS/1AC/24DC/40 2866789 Power Supply 24VDC 40A DIN Used
Out of stock
Sourcing on request
Notify me when Phoenix Contact 2866789 is back
Industrial part
E170-3C80
Eastern Components E170-3C80 Ferrite E Core 3C80 Power Transformer Inductor
Out of stock
Sourcing on request
Request a quote: E170-3C80
Industrial part
PCS-PS60
Burleigh PCS-PS60 Power Supply Micromanipulation Patch Clamp System Lab Bench
Out of stock
Sourcing on request
Request a quote: PCS-PS60
Delta
OBC720-24C
Delta OBC720-24C EOE14010680 Power Supply Charger 24V 30A 720W 110-240VAC Input
Out of stock
Sourcing on request
Notify me when Delta OBC720-24C is back
Eaton
S025-162
Eaton S025-162 Solid Core Current Transformer 1600A Primary Window Type CT Donut
Out of stock
Sourcing on request
Notify me when Eaton S025-162 is back
Eaton
C0050E1BFB
Eaton C0050E1BFB 50VA Control Transformer 120/240V Primary 24V Secondary 1 Phase
Out of stock
Sourcing on request
Notify me when Eaton C0050E1BFB is back
Fanuc
A14B-0051-B001
Fanuc A14B-0051-B001 Power Unit A20B-0006-0060 CNC Power Supply Fujitsu Drive
Out of stock
Sourcing on request
Notify me when Fanuc A14B-0051-B001 is back
Micron
V500-0474-8
Micron Valutran V500-0474-8 Control Transformer 500VA 50/60Hz Industrial OEM US
Out of stock
Sourcing on request
Notify me when Micron V500-0474-8 is back
Siemens
4AV2401-2AB
Siemens 4AV2401-2AB SIDAC-S Transformer 400/230/115V 24VDC 10A Industrial OEM
Out of stock
Sourcing on request
Notify me when Siemens 4AV2401-2AB is backGet a quote on Power Supplies, Transformers & Batteries
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
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.