Sold out -20% sale
Newmar Not Qualified for Free Shipping Newmar Screen-25 Copper Screen #SCREEN-25
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Screen-25 Copper Screen #SCREEN-25 $538.88 $672.58
Newmar SCREEN-25 Switch PanelsCopper Screen Tight copper mesh (.05" x .01" wire spacing) ideal for creating a ground plane in hull. Length: 25'; Width: 4' May be placed into electronics enclosures to provide an RF barrier. Normalized SKU: SCREEN25
Sold out -20% sale
Newmar Qualifies for Free Shipping Newmar Single Pole #5ASB
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Single Pole #5ASB $73.33 $91.03
Newmar 5ASB Circuit Breakers"All circuit breakers offered by NEWMAR are UL recognized and CSA listed for AC and DC systems and meet USCG requirements as a qualified circuit protection device. Single and Double Pole Fit all NEWMAR electrical panels, as well as most other brands Feature magnetic-hydraulic ""trip-free"" mechanism 5-30 amp rated to 65 VDC or 277 VAC; 40, 50 amp rated to 32 VDC or 120 VAC (See rating note below). Mounting scrws not provide order separatly #10 screw terminals on rear for wiring Options Red, white or black toggle handles Single pole values: 5, 10, 15, 20, 25, 30, 40 or 50 amp. Double pole values: 15, 20, 30 or 50 amp Important Circuit Breaker Rating Note: Standard series breakers shown on this page which are rated higher than 30 amps are acceptable for use in 230 VAC Line-to-Line systems (where each leg is 115 VAC - to - neutral), but are not rated for 230 VAC line-to-neutral systems."Normalized SKU: 5ASB
-17% sale
Newmar Qualifies for Free Shipping Newmar Splashproof Junction Box #BX-1
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Splashproof Junction Box #BX-1 $72.63 $87.16
Newmar BX-1 ComponentsBX-1 Junction BoxThis BX Series splashproof box provides secure, protected wiring connections in wheelhouses or below decks and engine rooms. Features: IP rating 54 – “Splashproof” Rugged cast aluminum box with white enamel finish Metal box reduces electrical interference Easy wiring access through multiple grommeted cable entries Supplied with high-quality connector strips – secure wires with compression fittings – no terminals required – see matrix below for connector strips specifications per box Specifications: Number of Connector Strips: 1 Positions per Strip: 6 Max Wire Gauge: 16 Max Amps (per position): 6  Cable Entries: 2  Cable Diameter: 0.25 in. Box Size: 2 x 2 x 1.2 in. Box Size: 5.1 x 5.1 x 3.1 cm Normalized SKU: BX1
Sold out -17% sale
Newmar Qualifies for Free Shipping Newmar Spring Mic Clip #MIC CLIP
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Spring Mic Clip #MIC CLIP $9.81 $11.71
Newmar MIC CLIP Windlass PartsStainless steel microphone clip for mobile radios.Normalized SKU: MICCLIP
-20% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 15 AC Selector Switch #SS SWITCH15
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 15 AC Selector Switch #SS SWITCH15 $530.71 $662.39
Newmar SS SWITCH15 SwitchesSS Switch - 15 AC Selector SwitchThis AC source selector switch is an essential item for any vessel with an onboard AC generator and/or inverter. By isolating power source inputs, the switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously.The switch is fitted with a compact escutcheon plate with engraved switch position nomenclature.The switches carry cUL approval, are CE-marked, and feature heavy-duty contacts and a positive step cam mechanism for low-resistance contact closure. Features: Maybe rear-mounted in a panel with a thickness of up to 1/4” May be configured as a 63 amp, 4 pole switch Specifications: Amperage @ 115/230V: 126     Number of Poles: 2 Switch Positions: 2 + “OFF” Standard Plate Markings: SHIP-OFF-SHORE     Depth Dimensions: 4 in. Normalized SKU: SSSWITCH15
-20% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 15 Transfer #S.S. SWITCH 15
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 15 Transfer #S.S. SWITCH 15 $480.25 $599.41
Newmar S.S. SWITCH 15 Switch Panels"An Ac source selector switch is an essential item for any boat with an on-board AC generator and/or inverter. The switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously. These switches are fitted with a compact escutcheon plate with engraved switch position nomenclature (mounting dimensions below). The switches carry UL, CSA and VDE approval and feature heavy duty contacts and a positive step cam mechanism for low resistance contact closure. May be installed in panel with thickness up to 1/4". "Normalized SKU: SSSWITCH15
-22% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 3 AC Selector Switch #SS SWITCH3
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 3 AC Selector Switch #SS SWITCH3 $190.51 $241.96
Newmar SS SWITCH3 SwitchesSS Switch - 3 AC Selector SwitchThis AC source selector switch is an essential item for any vessel with an on-board AC generator and/or inverter. By isolating power source inputs, the switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously.The switch is fitted with a compact escutcheon plate with engraved switch position nomenclature.The switches carry cUL approval, are CE-marked, and feature heavy-duty contacts and a positive step cam mechanism for low-resistance contact closure. Features:May be rear-mounted in a panel with a thickness up to 1/4”Specifications: Amperage @ 115/230V: 30   Number of Poles: 2 Switch Positions: 2 + “OFF” Standard Plate Markings: SHIP-OFF-SHORE     Depth Dimensions: 2-1/8 in. Normalized SKU: SSSWITCH3
-22% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 3.0 3kw #S.S. SWITCH 3.0
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 3.0 3kw #S.S. SWITCH 3.0 $172.66 $219.29
Newmar S.S. SWITCH 3.0 Switch Panels"An Ac source selector switch is an essential item for any boat with an on-board AC generator and/or inverter. The switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously. These switches are fitted with a compact escutcheon plate with engraved switch position nomenclature (mounting dimensions below). The switches carry UL, CSA and VDE approval and feature heavy duty contacts and a positive step cam mechanism for low resistance contact closure. May be installed in panel with thickness up to 1/4". "Normalized SKU: SSSWITCH30
-22% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 7.5 AC Selector Switch #SS SWITCH7.5
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 7.5 AC Selector Switch #SS SWITCH7.5 $276.64 $351.36
Newmar SS SWITCH7.5 SwitchesSS Switch - 7.5 AC Selector SwitchThis AC source selector switch is an essential item for any vessel with an onboard AC generator and/or inverter. By isolating power source inputs, the switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously.The switch is fitted with a compact escutcheon plate with engraved switch position nomenclature.The switches carry cUL approval, are CE-marked, and feature heavy-duty contacts and a positive step cam mechanism for low-resistance contact closure. Features:Maybe rear-mounted in a panel with a thickness of up to 1/4”Specifications: Amperage @ 115/230V: 63 Number of Poles: 2 Switch Positions: 2 + “OFF” Standard Plate Markings: SHIP-OFF-SHORE     Depth Dimensions: 2-3/8 in. Normalized SKU: SSSWITCH75
-22% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 7.5 INV AC Selector Switch #SS SWITCH7.5INV
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 7.5 INV AC Selector Switch #SS SWITCH7.5INV $324.92 $412.68
Newmar SS SWITCH7.5INV SwitchesSS Switch - 7.5 INV AC Selector SwitchThis AC source selector switch is an essential item for any vessel with an on-board AC generator and/or inverter. By isolating power source inputs, the switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously.The switch is fitted with a compact escutcheon plate with engraved switch position nomenclature.The switches carry cUL approval, are CE-marked, and feature heavy-duty contacts and a positive step cam mechanism for low-resistance contact closure. Features: May be rear-mounted in a panel with a thickness up to 1/4” For vessels with onboard generator and inverter Specifications: Amperage @ 115/230V: 63 Number of Poles: 2 Switch Positions: 3 + “OFF” Standard Plate Markings: OFF-GEN-INV-SHORE     Depth Dimensions: 3-1/2 in. Normalized SKU: SSSWITCH75INV
-22% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 7.5 Inverter 7.5kw #SWITCH 7.5 INV
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 7.5 Inverter 7.5kw #SWITCH 7.5 INV $325.21 $413.04
Newmar SWITCH 7.5 INV Switch Panels"An Ac source selector switch is an essential item for any boat with an on-board AC generator and/or inverter. The switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously. These switches are fitted with a compact escutcheon plate with engraved switch position nomenclature (mounting dimensions below). The switches carry UL, CSA and VDE approval and feature heavy duty contacts and a positive step cam mechanism for low resistance contact closure. May be installed in panel with thickness up to 1/4". "Normalized SKU: SWITCH75INV
-22% sale
Newmar Qualifies for Free Shipping Newmar SS Switch 7.5 Transfer #S.S. SWITCH 7.5
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar SS Switch 7.5 Transfer #S.S. SWITCH 7.5 $250.00 $317.52
Newmar S.S. SWITCH 7.5 Switch Panels"An Ac source selector switch is an essential item for any boat with an on-board AC generator and/or inverter. The switch eliminates the safety hazard and/or damage that can occur if two AC sources are applied to the same circuit simultaneously. These switches are fitted with a compact escutcheon plate with engraved switch position nomenclature (mounting dimensions below). The switches carry UL, CSA and VDE approval and feature heavy duty contacts and a positive step cam mechanism for low resistance contact closure. May be installed in panel with thickness up to 1/4". "Normalized SKU: SSSWITCH75
-20% sale
Newmar Qualifies for Free Shipping Newmar Step Up DC-DC #12-24-7
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Step Up DC-DC #12-24-7 $455.87 $568.98
Newmar 12-24-7 Inverters"These "UP" converters produce 24 volts from 12 volt systems and are ideal for managing dual voltage applications on marine vessels without having to install a 24 volt battery and dedicated charging system. Choose from two types depending on your application:In the Standard, Non-Isolated Series the 12V input and 24V output share a common negative ground and are ideal when installing certain electronics that operate better on 24 volts when a robust 12 volt system exists. Models available in outputs of 7, 16 and 25 amps. Standard, Non-Isolated Series Intended for use on negative ground systems 10 -15 VDC input range Available in 7, 16 and 25 amp outputs Current limited, voltage spike suppression, automatic thermal shutdown and recovery Model Input voltage Output voltage Output Amps Intermittent Output Amps Continuous Case Size Weight Lbs Kg Standard - Non-Isolated 12-24-7 10-15 27.2 7 7 C-1 1.4 .64 12-24-16 10-15 27.2 16 16 C-2 3.55 1.61 12-24-25 10-15 27.2 25 25 C-3 4.1 1.86   Case Size Case Inches Centimeters H W D H W D C-1 3.5 3.5 1.75 8.9 8.9 4.5 C-2 4.25 5.9 14.0 10.8 15.0 35.6 C-3 6.0 6.8 16.5 15.2 17.3 41.9 Specifications Input: 10 - 15V DC Output: 27.2 VDC +/-5% at extreme temperature load, input, tolerance, etc. Ripple: <100mV P-P Regulation: +/- 5% Line/Load Duty Cycle: Intermittent: 2 minutes, 20% duty Continuous: 24 hours, 100% duty Operating Temp: -25˚ - 30˚ C, derate linearly from 30 to 0% @ 80˚ C Mechanical Efficiency: 93% - Typical. Anodized aluminum, glass filled polycarbonate, dust water and impact resistance to IP533 Front panel terminal block Output indicator: Green LED "Normalized SKU: 12247
-18% sale
Newmar Qualifies for Free Shipping Newmar Step-Up DC-DC #12-24-16
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Step-Up DC-DC #12-24-16 $815.33 $987.32
Newmar 12-24-16 Inverters"These "UP" converters produce 24 volts from 12 volt systems and are ideal for managing dual voltage applications on marine vessels without having to install a 24 volt battery and dedicated charging system. Choose from two types depending on your application:In the Standard, Non-Isolated Series the 12V input and 24V output share a common negative ground and are ideal when installing certain electronics that operate better on 24 volts when a robust 12 volt system exists. Models available in outputs of 7, 16 and 25 amps. Standard, Non-Isolated Series Intended for use on negative ground systems 10 -15 VDC input range Available in 7, 16 and 25 amp outputs Current limited, voltage spike suppression, automatic thermal shutdown and recovery Model Input voltage Output voltage Output Amps Intermittent Output Amps Continuous Case Size Weight Lbs Kg Standard - Non-Isolated 12-24-7 10-15 27.2 7 7 C-1 1.4 .64 12-24-16 10-15 27.2 16 16 C-2 3.55 1.61 12-24-25 10-15 27.2 25 25 C-3 4.1 1.86   Case Size Case Inches Centimeters H W D H W D C-1 3.5 3.5 1.75 8.9 8.9 4.5 C-2 4.25 5.9 14.0 10.8 15.0 35.6 C-3 6.0 6.8 16.5 15.2 17.3 41.9 Specifications Input: 10 - 15V DC Output: 27.2 VDC +/-5% at extreme temperature load, input, tolerance, etc. Ripple: <100mV P-P Regulation: +/- 5% Line/Load Duty Cycle: Intermittent: 2 minutes, 20% duty Continuous: 24 hours, 100% duty Operating Temp: -25˚ - 30˚ C, derate linearly from 30 to 0% @ 80˚ C Mechanical Efficiency: 93% - Typical. Anodized aluminum, glass filled polycarbonate, dust water and impact resistance to IP533 Front panel terminal block Output indicator: Green LED "Normalized SKU: 122416
-17% sale
Newmar Qualifies for Free Shipping Newmar Step-Up DC-DC #12-24-25
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Step-Up DC-DC #12-24-25 $1,124.79 $1,349.75
Newmar 12-24-25 Inverters"These "UP" converters produce 24 volts from 12 volt systems and are ideal for managing dual voltage applications on marine vessels without having to install a 24 volt battery and dedicated charging system. Choose from two types depending on your application:In the Standard, Non-Isolated Series the 12V input and 24V output share a common negative ground and are ideal when installing certain electronics that operate better on 24 volts when a robust 12 volt system exists. Models available in outputs of 7, 16 and 25 amps. Standard, Non-Isolated Series Intended for use on negative ground systems 10 -15 VDC input range Available in 7, 16 and 25 amp outputs Current limited, voltage spike suppression, automatic thermal shutdown and recovery Model Input voltage Output voltage Output Amps Intermittent Output Amps Continuous Case Size Weight Lbs Kg Standard - Non-Isolated 12-24-7 10-15 27.2 7 7 C-1 1.4 .64 12-24-16 10-15 27.2 16 16 C-2 3.55 1.61 12-24-25 10-15 27.2 25 25 C-3 4.1 1.86   Case Size Case Inches Centimeters H W D H W D C-1 3.5 3.5 1.75 8.9 8.9 4.5 C-2 4.25 5.9 14.0 10.8 15.0 35.6 C-3 6.0 6.8 16.5 15.2 17.3 41.9 Specifications Input: 10 - 15V DC Output: 27.2 VDC +/-5% at extreme temperature load, input, tolerance, etc. Ripple: <100mV P-P Regulation: +/- 5% Line/Load Duty Cycle: Intermittent: 2 minutes, 20% duty Continuous: 24 hours, 100% duty Operating Temp: -25˚ - 30˚ C, derate linearly from 30 to 0% @ 80˚ C Mechanical Efficiency: 93% - Typical. Anodized aluminum, glass filled polycarbonate, dust water and impact resistance to IP533 Front panel terminal block Output indicator: Green LED "Normalized SKU: 122425
NEW ARRIVAL -22% sale
Newmar Qualifies for Free Shipping Newmar TCS 12/24 Temp Sensor with 40' Cable #TCS-12/24-40
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar TCS 12/24 Temp Sensor with 40' Cable #TCS-12/24-40 $200.53 $254.68
Newmar TCS-12/24-40 Charger AccessoriesTemperature Compensation Sensor, Model TCS 12/24 -5 mV per cell? C 25 feet cableNormalized SKU: TCS12/2440
-22% sale
Newmar Qualifies for Free Shipping Newmar Temp Sensor #TCS 12/24
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Temp Sensor #TCS 12/24 $154.26 $195.92
Newmar TCS 12/24 Components"Temperature Compensation Sensor, Model TCS 12/24 -5 mV per cell? C 25' cable"Normalized SKU: TCS12/24
Sold out -22% sale
Newmar Qualifies for Free Shipping Newmar Temperature Probe #TP
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Temperature Probe #TP $183.57 $233.14
Newmar TP Components"Newmar TP Temperature Probe Temperature probe with 25' cable Model: TP The TP Temperature Compensation Probe is designed exclusively for use with the following NEWMAR Phase Three charger models: PT-32-30, PT-24-45F, PT-24-95F. (All other models use temp sensor model TCS-12/24.)"Normalized SKU: TP
Sold out -17% sale
Newmar Not Qualified for Free Shipping Newmar Terminal Strip #TS2X4
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Terminal Strip #TS2X4 $35.28 $42.11
Newmar TS2X4 Terminal BlocksTerminal Strips Use as a common negative/neutral bus for AC or DC systems. Dual terminal strips in 4 or 8 screw positions on 3/4? centers are secured to a high density insulated base. All hardware, bus material and fasteners are nickel-plated brass. #8 screws accommodate various size ring terminals and each terminal strip is rated for 100 amps. Interlocking bases allow use of multiple terminal strips and bus bars (described below) to produce secure and neat wiring assemblies. The terminal strip bases have provisions for either #8 or #10 mounting screws, and no conductive parts in the base are exposed to the mounting surface. Model Total # of Base Terminals Size TS-2x4 8 3 1/16? x 1 1/2?   TS-2x8 16 6 1/16" x 1 1/2" Normalized SKU: TS2X4
-20% sale
Newmar Qualifies for Free Shipping Newmar Terminal Strip #TS2X8
00
DAYS
00
HRS
00
MIN
00
SEC
Newmar Newmar Terminal Strip #TS2X8 $75.26 $93.42
Newmar TS2X8 Terminal Blocks"Terminal Strips Use as a common negative/neutral bus for AC or DC systems. Dual terminal strips in 4 or 8 screw positions on 3/4? centers are secured to a high density insulated base. All hardware, bus material and fasteners are nickel-plated brass. #8 screws accommodate various size ring terminals and each terminal strip is rated for 100 amps. Interlocking bases allow use of multiple terminal strips and bus bars (described below) to produce secure and neat wiring assemblies. The terminal strip bases have provisions for either #8 or #10 mounting screws, and no conductive parts in the base are exposed to the mounting surface. Model Total # of Base Terminals Size TS-2x4 8 3 1/16? x 1 1/2?   TS-2x8 16 6 1/16"" x 1 1/2"" "Normalized SKU: TS2X8UPC Code: 064-3589-2

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.