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Original & OEM Quality Parts

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Powermax Pm335Lk Converter Charger, 35A - Pm3-35Lk - 719-Pm335Lkf1

Power Max - Fieldstone Products
$260.35

The PowerMax PM3 Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.

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Powermax Pm335Mbalk Main Board Assembly, 35A - Pm3-35-Mbalk - 719-Pm335Mbalkf1

Power Max - Fieldstone Products
$260.35

The PowerMax PM3 MBA (Main Board Assembly) Series lower tray RV converters are designed to convert 110Vac power to 12Vdc power, which can be used to charge a battery and/or power 12V equipment. With our state-of-the-art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. This makes them ideal for use in an RV to replace the Lower Section Converter tray in a Power Distribution Center. Direct replacement for all WFCO WF-8900-MBA and WF-9500-MBA series main board assembliesAvailable in 35, 45, 55, 60 and 75 AmpsBuilt-in 3 Stage Smart Charging and single output modesWorks with all Battery Types including Lithium, Lead Acid, AGMOutput voltage adjustable from 13.0 Vdc to 16.5 VdcReliable, Safe and Clean AC/DC powerReverse Polarity, Overload and Thermal Protection

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Powermax Pm345Lk Converter Charger, 45A - Pm3-45Lk - 719-Pm345Lkf1

Power Max - Fieldstone Products
$287.90

The PowerMax PM3 Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.

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Powermax Pm345Mbalk Main Board Assembly, 45A - Pm3-45-Mbalk - 719-Pm345Mbalkf1

Power Max - Fieldstone Products
$287.90

The PowerMax PM3 MBA (Main Board Assembly) Series lower tray RV converters are designed to convert 110Vac power to 12Vdc power, which can be used to charge a battery and/or power 12V equipment. With our state-of-the-art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. This makes them ideal for use in an RV to replace the Lower Section Converter tray in a Power Distribution Center. Direct replacement for all WFCO WF-8900-MBA and WF-9500-MBA series main board assembliesAvailable in 35, 45, 55, 60 and 75 AmpsBuilt-in 3 Stage Smart Charging and single output modesWorks with all Battery Types including Lithium, Lead Acid, AGMOutput voltage adjustable from 13.0 Vdc to 16.5 VdcReliable, Safe and Clean AC/DC powerReverse Polarity, Overload and Thermal Protection

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Powermax Pm35060Mbalk Main Board Assembly, 60A - Pm3-50-60-Mbalk - 719-Pm35060Mbalkf1

Power Max - Fieldstone Products
$516.56

The PowerMax PM3 MBA (Main Board Assembly) Series lower tray RV converters are designed to convert 110Vac power to 12Vdc power, which can be used to charge a battery and/or power 12V equipment. With our state-of-the-art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. This makes them ideal for use in an RV to replace the Lower Section Converter tray in a Power Distribution Center. Direct replacement for all WFCO WF-8900-MBA and WF-9500-MBA series main board assembliesAvailable in 35, 45, 55, 60 and 75 AmpsBuilt-in 3 Stage Smart Charging and single output modesWorks with all Battery Types including Lithium, Lead Acid, AGMOutput voltage adjustable from 13.0 Vdc to 16.5 VdcReliable, Safe and Clean AC/DC powerReverse Polarity, Overload and Thermal Protection

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Powermax Pm355Lk Converter Charger, 55A - Pm3-55Lk - 719-Pm355Lkf1

Power Max - Fieldstone Products
$315.45

The PowerMax PM3 Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.

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Powermax Pm355Mbalk Main Board Assembly, 55A - Pm3-55-Mbalk - 719-Pm355Mbalkf1

Power Max - Fieldstone Products
$315.45

The PowerMax PM3 MBA (Main Board Assembly) Series lower tray RV converters are designed to convert 110Vac power to 12Vdc power, which can be used to charge a battery and/or power 12V equipment. With our state-of-the-art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. This makes them ideal for use in an RV to replace the Lower Section Converter tray in a Power Distribution Center. Direct replacement for all WFCO WF-8900-MBA and WF-9500-MBA series main board assembliesAvailable in 35, 45, 55, 60 and 75 AmpsBuilt-in 3 Stage Smart Charging and single output modesWorks with all Battery Types including Lithium, Lead Acid, AGMOutput voltage adjustable from 13.0 Vdc to 16.5 VdcReliable, Safe and Clean AC/DC powerReverse Polarity, Overload and Thermal Protection

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Powermax Pm360Lk Converter Charger, 60A - Pm3-60Lk - 719-Pm360Lkf1

Power Max - Fieldstone Products
$343.00

The PowerMax PM3 Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.

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Powermax Pm365Lk Converter Charger, 65A - Pm3-65Lk - 719-Pm365Lkf1

Power Max - Fieldstone Products
$356.77

The PowerMax PM3 Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.

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Powermax Pm365Mbalk Main Board Assembly, 65A - Pm3-65-Mbalk - 719-Pm365Mbalkf1

Power Max - Fieldstone Products
$370.55

The PowerMax PM3 MBA (Main Board Assembly) Series lower tray RV converters are designed to convert 110Vac power to 12Vdc power, which can be used to charge a battery and/or power 12V equipment. With our state-of-the-art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. This makes them ideal for use in an RV to replace the Lower Section Converter tray in a Power Distribution Center. Direct replacement for all WFCO WF-8900-MBA and WF-9500-MBA series main board assembliesAvailable in 35, 45, 55, 60 and 75 AmpsBuilt-in 3 Stage Smart Charging and single output modesWorks with all Battery Types including Lithium, Lead Acid, AGMOutput voltage adjustable from 13.0 Vdc to 16.5 VdcReliable, Safe and Clean AC/DC powerReverse Polarity, Overload and Thermal Protection

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Powermax Pm375Lk Converter Charger, 75A - Pm3-75Lk - 719-Pm375Lkf1

Power Max - Fieldstone Products
$411.87

The PowerMax PM3 Series converters 110Vac power to 12Vdc power to charge a battery and/or power 12V equipment. With our state of the art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. Ideal for use in RV, Automotive, Boat, Car Audio, or any applications where battery charging and/or 12V power is needed.

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Powermax Pm375Mbalk Main Board Assembly, 75A - Pm3-75-Mbalk - 719-Pm375Mbalkf1

Power Max - Fieldstone Products
$425.65

The PowerMax PM3 MBA (Main Board Assembly) Series lower tray RV converters are designed to convert 110Vac power to 12Vdc power, which can be used to charge a battery and/or power 12V equipment. With our state-of-the-art 3 Stage Smart Charging and adjustable power supply modes, the PowerMax AC to DC power converter is engineered with the user and variable environmental conditions in mind. They will fully charge and maintain any battery type while providing very clean DC power. This makes them ideal for use in an RV to replace the Lower Section Converter tray in a Power Distribution Center. Direct replacement for all WFCO WF-8900-MBA and WF-9500-MBA series main board assembliesAvailable in 35, 45, 55, 60 and 75 AmpsBuilt-in 3 Stage Smart Charging and single output modesWorks with all Battery Types including Lithium, Lead Acid, AGMOutput voltage adjustable from 13.0 Vdc to 16.5 VdcReliable, Safe and Clean AC/DC powerReverse Polarity, Overload and Thermal Protection

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Powermax Pmts30Lk Transfer Switch, 50A - Pmts-30Lk - 719-Pmts30Lkf1

Power Max - Fieldstone Products
$205.25

Designed for use in RVs with 30 Amp (120Vac) or 50 Amp (240Vac) service. When plugged into the shore power, it will automatically provide AC power to all AC appliances. To operate your appliances from an onboard generator or alternative Power source, simply start them, and PMTS 30A or PMTS 50A will automatically transfer the electrical power to AC appliances. They also feature a time delay of 20-30 seconds to allow the generator voltage to stabilize. PMTS will Automatic Transfer between 2 - 120V/240Vac inputs to a single 120V/240Vac output2 year warrantyAvailable in 30 Amp (120Vac) & 50 Amp (240Vac) sizesIdeal for uses with RV, Off-Grid, and with Back-up Power solutions12 Volt DC Relay^PMTS-30: 8"Lx8"Wx3"H Knockouts: 7/8"(2) & 1"(1)^PMTS-50: 8"Lx8"Wx4"H Knockouts: 1"(4) & 2"(1)

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Powermax Pmts50Lk Transfer Switch, 30A - Pmts-50Lk - 719-Pmts50Lkf1

Power Max - Fieldstone Products
$356.77

Designed for use in RVs with 30 Amp (120Vac) or 50 Amp (240Vac) service. When plugged into the shore power, it will automatically provide AC power to all AC appliances. To operate your appliances from an onboard generator or alternative Power source, simply start them, and PMTS 30A or PMTS 50A will automatically transfer the electrical power to AC appliances. They also feature a time delay of 20-30 seconds to allow the generator voltage to stabilize. PMTS will Automatic Transfer between 2 - 120V/240Vac inputs to a single 120V/240Vac output2 year warrantyAvailable in 30 Amp (120Vac) & 50 Amp (240Vac) sizesIdeal for uses with RV, Off-Grid, and with Back-up Power solutions12 Volt DC Relay^PMTS-30: 8"Lx8"Wx3"H Knockouts: 7/8"(2) & 1"(1)^PMTS-50: 8"Lx8"Wx4"H Knockouts: 1"(4) & 2"(1)

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Powermax Ppc3035Lk Power Center 30A Ac 35A - Ppc-30-35Lk - 719-Ppc3035Lkf1

Power Max - Fieldstone Products
$315.45

The PPC Series RV Power Center is designed to manage both the AC and DC power requirements within a Motorhome. With our lightweight design, it easily mounts within your RV's Power Center housing and is an ideal replacement or upgrade for the WF 8900 PEC Power Center. With 30 Amp main AC input, main and branch AC circuits, pre-wired DC circuits for ease of installation and LED lights for each circuit to show open circuits.The PPC Series comes with the AC/DC Smart Charger built-in to properly charge and fully maintain the battery voltage while providing clean 12Vdc power for all sensitive electrical equipment, with or without a battery in line. User-adjustable DC voltage is standard so the PPC Series can be used with many battery types, including Lituim on our single Fixed output mode so no need to change when upgrading the battery type in the future. AC and 12 Volt DC Distribution PanelBuilt-in 3 Stage charging and single output modes - user adjustableWorks with ALL Battery Types - Lithium, Lead Acid, AGMPre-wired DC Output for an easier installBlown fuses DC indicator LEDOvertemp & Reverse Polarity protectionTemperature controlled Quiet cooling fanAvailable in 45A, 55A, 60A, 75A, 100 Amp models

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Powermax Ppc3045Lk Power Center 30A Ac 45A - Ppc-30-45Lk - 719-Ppc3045Lkf1

Power Max - Fieldstone Products
$343.00

The PPC Series RV Power Center is designed to manage both the AC and DC power requirements within a Motorhome. With our lightweight design, it easily mounts within your RV's Power Center housing and is an ideal replacement or upgrade for the WF 8900 PEC Power Center. With 30 Amp main AC input, main and branch AC circuits, pre-wired DC circuits for ease of installation and LED lights for each circuit to show open circuits.The PPC Series comes with the AC/DC Smart Charger built-in to properly charge and fully maintain the battery voltage while providing clean 12Vdc power for all sensitive electrical equipment, with or without a battery in line. User-adjustable DC voltage is standard so the PPC Series can be used with many battery types, including Lituim on our single Fixed output mode so no need to change when upgrading the battery type in the future. AC and 12 Volt DC Distribution PanelBuilt-in 3 Stage charging and single output modes - user adjustableWorks with ALL Battery Types - Lithium, Lead Acid, AGMPre-wired DC Output for an easier installBlown fuses DC indicator LEDOvertemp & Reverse Polarity protectionTemperature controlled Quiet cooling fanAvailable in 45A, 55A, 60A, 75A, 100 Amp models

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Powermax Ppc3055Lk Power Center 30A Ac 55A - Ppc-30-55Lk - 719-Ppc3055Lkf1

Power Max - Fieldstone Products
$370.55

The PPC Series RV Power Center is designed to manage both the AC and DC power requirements within a Motorhome. With our lightweight design, it easily mounts within your RV's Power Center housing and is an ideal replacement or upgrade for the WF 8900 PEC Power Center. With 30 Amp main AC input, main and branch AC circuits, pre-wired DC circuits for ease of installation and LED lights for each circuit to show open circuits.The PPC Series comes with the AC/DC Smart Charger built-in to properly charge and fully maintain the battery voltage while providing clean 12Vdc power for all sensitive electrical equipment, with or without a battery in line. User-adjustable DC voltage is standard so the PPC Series can be used with many battery types, including Lituim on our single Fixed output mode so no need to change when upgrading the battery type in the future. AC and 12 Volt DC Distribution PanelBuilt-in 3 Stage charging and single output modes - user adjustableWorks with ALL Battery Types - Lithium, Lead Acid, AGMPre-wired DC Output for an easier installBlown fuses DC indicator LEDOvertemp & Reverse Polarity protectionTemperature controlled Quiet cooling fanAvailable in 45A, 55A, 60A, 75A, 100 Amp models

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Powermax Ppc3065Lk Power Center 30A Ac 65A - Ppc-30-65Lk - 719-Ppc3065Lkf1

Power Max - Fieldstone Products
$398.10

The PPC Series RV Power Center is designed to manage both the AC and DC power requirements within a Motorhome. With our lightweight design, it easily mounts within your RV's Power Center housing and is an ideal replacement or upgrade for the WF 8900 PEC Power Center. With 30 Amp main AC input, main and branch AC circuits, pre-wired DC circuits for ease of installation and LED lights for each circuit to show open circuits.The PPC Series comes with the AC/DC Smart Charger built-in to properly charge and fully maintain the battery voltage while providing clean 12Vdc power for all sensitive electrical equipment, with or without a battery in line. User-adjustable DC voltage is standard so the PPC Series can be used with many battery types, including Lituim on our single Fixed output mode so no need to change when upgrading the battery type in the future. AC and 12 Volt DC Distribution PanelBuilt-in 3 Stage charging and single output modes - user adjustableWorks with ALL Battery Types - Lithium, Lead Acid, AGMPre-wired DC Output for an easier installBlown fuses DC indicator LEDOvertemp & Reverse Polarity protectionTemperature controlled Quiet cooling fanAvailable in 45A, 55A, 60A, 75A, 100 Amp models

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Powermax Ppc3075Lk Power Center 30A Ac 75A - Ppc-30-75Lk - 719-Ppc3075Lkf1

Power Max - Fieldstone Products
$453.20

The PPC Series RV Power Center is designed to manage both the AC and DC power requirements within a Motorhome. With our lightweight design, it easily mounts within your RV's Power Center housing and is an ideal replacement or upgrade for the WF 8900 PEC Power Center. With 30 Amp main AC input, main and branch AC circuits, pre-wired DC circuits for ease of installation and LED lights for each circuit to show open circuits.The PPC Series comes with the AC/DC Smart Charger built-in to properly charge and fully maintain the battery voltage while providing clean 12Vdc power for all sensitive electrical equipment, with or without a battery in line. User-adjustable DC voltage is standard so the PPC Series can be used with many battery types, including Lituim on our single Fixed output mode so no need to change when upgrading the battery type in the future. AC and 12 Volt DC Distribution PanelBuilt-in 3 Stage charging and single output modes - user adjustableWorks with ALL Battery Types - Lithium, Lead Acid, AGMPre-wired DC Output for an easier installBlown fuses DC indicator LEDOvertemp & Reverse Polarity protectionTemperature controlled Quiet cooling fanAvailable in 45A, 55A, 60A, 75A, 100 Amp models

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Powermax Ppc5060Lkl Power Center 50A Ac 60A - Ppc-50-60Lkl - 719-Ppc5060Lklf1

Power Max - Fieldstone Products
$673.60

The PPC Series RV Power Center is designed to manage both the AC and DC power requirements within a Motorhome. With our lightweight design, it easily mounts within your RV's Power Center housing and is an ideal replacement or upgrade for the WF 8900 PEC Power Center. With 30 Amp main AC input, main and branch AC circuits, pre-wired DC circuits for ease of installation and LED lights for each circuit to show open circuits.The PPC Series comes with the AC/DC Smart Charger built-in to properly charge and fully maintain the battery voltage while providing clean 12Vdc power for all sensitive electrical equipment, with or without a battery in line. User-adjustable DC voltage is standard so the PPC Series can be used with many battery types, including Lituim on our single Fixed output mode so no need to change when upgrading the battery type in the future. AC and 12 Volt DC Distribution PanelBuilt-in 3 Stage charging and single output modes - user adjustableWorks with ALL Battery Types - Lithium, Lead Acid, AGMPre-wired DC Output for an easier installBlown fuses DC indicator LEDOvertemp & Reverse Polarity protectionTemperature controlled Quiet cooling fanAvailable in 45A, 55A, 60A, 75A, 100 Amp models

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Water Pump 115V 3.2Gmp 45Psi - Pmwp3G-115V - 719-Pmwp3G115Vf1

Power Max - Fieldstone Products
$269.79
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Water Pump 12V 3.2Gmp 45Psi - Pmwp3G-12V - 719-Pmwp3G12Vf1

Power Max - Fieldstone Products
$146.79
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of OEM and premium aftermarket marine and RV parts and accessories. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.