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Batteries & Power

Find batteries and power supplies engineered for low-voltage, security, and CCTV systems. Our selection includes sealed lead‑acid, lithium‑ion, UPS and AC/DC power modules that deliver reliable backup power, surge protection, and easy installation. These solutions maximize system uptime, simplify maintenance, and protect critical infrastructure for commercial and industrial applications.

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Electrical Cords & Connectors Power Supplies & Boards Power Management Power Accessories & Parts Batteries & Battery Packs Power Strips & Surge Protectors Circuit Breakers, Fuses & Relays Power Adapters & Chargers Transformers Power Conditioners
20,129 Items
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20,129 products found. 12 displayed.

Functional Devices PSMN40A24DS Power Supply, 1A, 120V AC to 24V DC with MT212, Compact Design
Functional Devices
Functional Devices PSMN40A24DS Power Supply, 1A, 120V AC to 24V DC with MT212, Compact Design
PSMN40A24DS
Special Order
$100.14
Functional Devices RIB01BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 120V AC Power Input
Functional Devices
Functional Devices RIB01BDC Enclosed Relay 20A SPDT, Class Dry Contact Input, 120V AC Power Input
RIB01BDC
Special Order
$43.51
Functional Devices RIB01SBCDC Dry Contact Relay, 20A SPDT + Override
Functional Devices
Functional Devices RIB01SBCDC Dry Contact Relay, 20A SPDT + Override
RIB01SBCDC
Special Order
$75.52
Functional Devices RIB02P30 Enclosure Relay, 30A DPST, 208-277V
Functional Devices
Functional Devices RIB02P30 Enclosure Relay, 30A DPST, 208-277V
RIB02P30
Special Order
$116.46
Functional Devices RIB02P Enclosed Relay 20A DPDT 208-277VAC
Functional Devices
Functional Devices RIB02P Enclosed Relay 20A DPDT 208-277VAC
RIB02P
Special Order
$98.83
Functional Devices RIB043P Enclosed Relay 20A 3PST 480VAC
Functional Devices
Functional Devices RIB043P Enclosed Relay 20A 3PST 480VAC
RIB043P
Special Order
$154.22
Functional Devices RIB043PNC Enclosed Relay, 480VAC
Functional Devices
Functional Devices RIB043PNC Enclosed Relay, 480VAC
RIB043PNC
Special Order
$191.22
Functional Devices RIB04P Enclosed Relay 20A DPDT with 480V AC Coil
Functional Devices
Functional Devices RIB04P Enclosed Relay 20A DPDT with 480V AC Coil
RIB04P
Special Order
$107.80
Functional Devices RIB12C-FA Polarized Enclosed Relay, 10A, SPDT, Polarized 12VDC, 12VAC
Functional Devices
Functional Devices RIB12C-FA Polarized Enclosed Relay, 10A, SPDT, Polarized 12VDC, 12VAC
RIB12C-FA
Special Order
$46.42
Functional Devices RIB12C-FA-RD Enclosed Relay 10A SPDT, Polarized with 12V AC/DC Coil, Red Housing
Functional Devices
Functional Devices RIB12C-FA-RD Enclosed Relay 10A SPDT, Polarized with 12V AC/DC Coil, Red Housing
RIB12C-FA-RD
Special Order
$58.92
Functional Devices RIB12P DPDT Power Relay, 12 VAC/VDC, 20A
Functional Devices
Functional Devices RIB12P DPDT Power Relay, 12 VAC/VDC, 20A
RIB12P
Special Order
$139.21
Functional Devices RIB21CDC Enclosed Relay 10A SPDT, Class Dry Contact Input, 120-277V AC Power Input
Functional Devices
Functional Devices RIB21CDC Enclosed Relay 10A SPDT, Class Dry Contact Input, 120-277V AC Power Input
RIB21CDC
Special Order
$31.90
Products 8,125–8,136 of 20,129
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