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Newmar Marine Power Supplies & Electronics

55 results

Fisheries Supply stocks a huge variety of Newmar marine power products, including battery chargers & inverters, DC converters, DC power supplies, battery isolators, galvanic isolators, and a multitude of electrical wiring products. Newmar power distribution products are made with the highest quality materials and are built specifically to survive the tough marine environment. Trust Newmar electronics onboard your boat and you won’t be disappointed – shop at Fisheries Supply today!

BrandNewmar
Show In-Stock Only

Show In-Stock Only
14w of Newmar Phase Three Smart Battery Chargers - 12, 24 & 32 Volts

Newmar

Phase Three Smart Battery Chargers

Available in 9 options

In Stock
DC to DC Converters

Newmar

DC to DC Converters - Standard

Available in 8 options

In Stock
Heavy-Duty AC to DC Power Supplies

Newmar

Heavy-Duty AC to DC Power Supplies

Available in 6 options

In Stock
Newmar Single Alternator Battery Isolators

Newmar

Battery Isolators for a Single Alternator

Available in 5 options

In Stock
Splashproof Junction Boxes

Newmar

Splashproof Junction Boxes

Available in 3 options

In Stock
CCX Series Thru-Dex® Waterproof Fittings

Newmar

CCX Series Thru-Dex Waterproof Fittings

Available in 3 options

In Stock
Phase Three Modular Battery Chargers

Newmar

Newmar Phase 3 Modular Battery Chargers

Available in 4 options

Special Order Only
Galvanic Isolator - 30A & 60A

Newmar

Galvanic Isolator Failsafe - 30A & 60A

Available in 2 options

In Stock
mic-clip-spring of Newmar Mic-Clip

Newmar

Mic-Clip

SKU: 375182 | Item ID: NMR MIC-CLIP, SPRING

In Stock
3BANK 7A 115VAC PHASE 2 BANK

Newmar

Phase Three PT Battery Charger - 7A

SKU: 137238 | Item ID: NMR PT7

In Stock
tcs12-24 of Newmar Temperature Compensation Sensor

Newmar

Temperature Compensation Sensor

Available in 2 options

In Stock
WATERPROOF 30WATT DECK HORN 8 OHM

Newmar

Deck Hailer 11" x 6-1/2" Rectangular 40W Speaker Horn

SKU: 29753 | Item ID: NMR PA40/30

In Stock
Grounding - Copper Strap & Screen

Newmar

Copper Grounding Strap

Available in 3 options

In Stock
Intercom Phone for Multistation System - 10 Call Buttons

Newmar

Telephone for Large Boat Multi-Station Intercom System - 10 Call Buttons

Available in 2 options

In Stock
WATERPROOF 60WATT DECK HORN 8 OHM

Newmar

Deck Hailer 7-1/2" x 10" Rectangular 60W Speaker Horn

SKU: 63837 | Item ID: NMR PA60/40

In Stock
WATERPROOF 20WATT DECK HORN 8 OHM

Newmar

Deck Hailer Rectangular 30W Speaker Horn

SKU: 29750 | Item ID: NMR PA30/20

In Stock
12 To 24V Step-Up Converter

Newmar

12 To 24V Step-Up Converter

SKU: 442068 | Item ID: NMR 12-24-7

In Stock
Noise Filter

Newmar

Noise Filters

Available in 3 options

In Stock
Ground Shoes

Newmar

Ground Shoes

Available in 3 options

In Stock
2 Station Phone-Com System

Newmar

Small Boat 2 Station Onboard Telephone Communication System

Available in 2 options

In Stock
2 Station Phone-Com System

Newmar

Single Telephone for Small Boat 2 Station Onboard Communication System

Available in 2 options

In Stock
Waterproof Junction Boxes

Newmar

Waterproof Junction Boxes

Available in 3 options

In Stock
DX Series Thru-Dex® Waterproof Fittings

Newmar

DX Series Thru-Dex Waterproof Fittings

Available in 3 options

In Stock
APS-70 Power Selector

Newmar

APS Power Selector

Available in 2 options

In Stock
WATERPROOF 8 WATT DECK HORN 8 OHM

Newmar

Deck Hailer 5-1/2" Round 12W Speaker Horn

SKU: 29749 | Item ID: NMR PA8W

In Stock
Front View of Newmar Newmar AC Transfer Switches

Newmar

Newmar AC Transfer Switches

Available in 4 options

In Stock
Group View of Newmar Two Alternator Battery Isolators

Newmar

Battery Isolators for Two Alternators

Available in 2 options

In Stock
Connector Strips

Newmar

Connector Strips

Available in 2 options

In Stock
DC RED L.E.D. INDICATOR LIGHT

Newmar

12/24 Volt DC Panel Indicator Light - Red

SKU: 72733 | Item ID: NMR 578-0028-01

In Stock
EX Series Electrical Enclosures

Newmar

EX Series Electrical Enclosures

Available in 3 options

In Stock
AC AMBER NEON INDICATOR LIGHT

Newmar

115/230 Volt AC Panel Indicator Light - Amber

SKU: 72732 | Item ID: NMR 578-0250-01

In Stock
Terminal Strips

Newmar

Terminal Strips

Available in 2 options

In Stock
DC VOLTMETER MONITOR 12/24V

Newmar

DC Voltmeter

SKU: 137508 | Item ID: NMR DCV

In Stock
AC ENERGY MONITOR 115/230V

Newmar

AC Monitor - Digital Multi-Function Meter

SKU: 137509 | Item ID: NMR ACE

In Stock
PANEL 5 BRANCH CAPACITY 4 INSTALLED

Newmar

AC-I Master Panel

SKU: 135453 | Item ID: NMR AC-1

Special Order Only
Trident Dock Boost Transformer (DBT)

Newmar

Trident Dock Boost Transformer (DBT)

SKU: 1027285 | Item ID: NMR TRIDENT24

Special Order Only
icr-2 of Newmar Remote Control Panel for Perfect Wave Inverter/Chargers

Newmar

Remote Control Panel for Perfect Wave Inverter/Chargers

Available in 2 options

Special Order Only
Image coming soon

Newmar

2000W Torque Sine Wave Inverter Charger -12VDC In, 120VAC Out, 125A Charger

SKU: 446299 | Item ID: NMR 2000TQ-12

Special Order Only
MONITOR CONTROL UNIT PHASE 3

Newmar

PT Charger Monitor/Control Unit

SKU: 163380 | Item ID: NMR PT-MCU

Special Order Only
PT CHARGER REMOTE PANEL

Newmar

RP Remote Panel for PT Chargers

SKU: 90235 | Item ID: NMR RP

Special Order Only
Image coming soon

Newmar

Torque Inverter Charger Deluxe LCD Remote Monitor & Control Panel

SKU: 446300 | Item ID: NMR TQ-DSP-12/24

Special Order Only
Torque Series Inverter Charger - Remote Mounting Kit for Control Panel

Newmar

Torque Series Inverter Charger - Remote Mounting Kit for Control Panel

SKU: 447506 | Item ID: NMR TQ-RMK

Special Order Only
Extreme Vibration Mounting Kit

Newmar

Extreme Vibration Mounting Kit

Available in 2 options

Special Order Only
BATTERY INTEGRATOR 100AMP 12VOLT

Newmar

Battery Integrator

Available in 2 options

Special Order Only
COPPER MESH 4FTX25FT

Newmar

Copper Grounding Screen

SKU: 135601 | Item ID: NMR SCREEN-25

Special Order Only
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