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Battery Select Switch, 2 Positions On/Off, 5-1/2 in. Dia. X 2-5/8 in. High

SKU 50-11553
Size 5-1/2" Dia. x 2-5/8"
UPC 719249115535
Item Weight 0.75 lbs

About this item

  • Controls whether power can be drawn from battery to prevent inadvertent battery draining when boat is not in use
  • Two-position switch (no lock) with positive click-stop on both positions: On/Off
  • For use with 6-, 12-, 24-, and 36-volt systems; rated for 230 amps continuous, 345 amps momentary (5 minutes)
  • Conforms to U.S. Coast Guard standards for ignition protection
  • 5 ½-In. diameter x 2 5/8-In. high; cable lug size of 3/8-In.
  • Manufacturer part number 50-11553
  • 60% larger ‘sweep’ contact area for improved performance and longer switch life
  • Dimensions: 5-1/2" dia. x 2-5/8", Cable Lug Size: 3/8"
  • Fits most competitors mounting hole patterns
⚠️ California Warning

Handling recreational marine vessel parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vessel outdoors or in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/marine-vessel-parts.

SeachoiceBattery Select Switch, Compact, Disconnect Isolator Cutoff, 12 -50V
Battery Select Switch, Compact, Disconnect Isolator Cutoff, 12 -50V
Battery Select Switch, Disconnect Isolator Cutoff, 12 -50V
SeachoiceBattery Select Switch, Disconnect Isolator Cutoff, 12 -50V
This Seachoice Battery Select Switch allows a boater to control whether power can be drawn from a battery, helping to prevent inadvertent battery draining when a boat is not in use. This two-position switch offers the choices of On and Off so it is certain whether power can be drawn from the battery. There is a positive click-stop on both positions for the most dependable operation. This switch does not have a lock. It is designed for use with 6-, 12-, 24-, and 36-volt systems, and is rated for 230 amps continuous, 345 amps momentary (5 minutes). It conforms to U.S. Coast Guard standards for ignition protection. This switch features a 60% larger sweep contact area for improved performance and longer switch life. It has a durable, marine-grade polycarbonate case, and can be surface- or rear-mounted. Its mounting holes match most other switches’ mounting hole patterns. This switch has a 5 ½-In. diameter and is 2 5/8-In. high. Its cable lug size is 3/8-In. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable.

No Safety Data Sheet available for this product.

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What warranty do Seachoice products come with?

Seachoice offers a one-year limited warranty covering manufacturing defects under normal use. The warranty is voided by damage from misuse, neglect, or unauthorized alterations. During the warranty period, defective products will be repaired or replaced at Seachoice’s discretion when returned with proof of purchase.

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For faster resolution—and to potentially avoid return shipping—submit a warranty or product inquiry online before sending anything. Seachoice processes U.S. claims in approximately 10 business days, and Canadian claims within 6 weeks.

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Need specs or installation details? The Technical Info section on the website provides product listings and additional resources. If you can’t locate what you're looking for, you can reach out via the Contact Us page.

Can you provide product diagrams or wiring instructions?

Absolutely! Seachoice includes relevant wiring diagrams for many of their products—especially useful for switches, panels, electrical fittings, and more—in the Wiring Diagrams section.

Why buy from Seachoice?

Seachoice brings over 6,000 high-quality marine parts across 17 categories, a no-hassle warranty, and distribution from 18 global warehouse locations for fast, reliable shipping.

Who is Seachoice?

Launched in 1988, Seachoice began by supplying marine hardware like cleats, hinges, and hasps. Today, they offer an extensive selection of parts such as lighting, anchors, and safety gear.

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While Seachoice provides product-specific technical guidance, they do not provide installation advice or vessel-specific guidance. For safety and best results, consult a certified marine mechanic or electrician.

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