• Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A
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Blue Sea Systems

Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A

Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A

OM-BLUESEA-2139MEDIUMDUTY-2139

$65.86
$84.99 $65.86
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Low stock: 1 left
Free standard shipping · every U.S. order, no minimum
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Overview

20aAmperage

The Blue Sea Systems 2139 is a 20A reset-only push button circuit breaker for marine electrical protection. Its compact, weatherproof design suits main, branch, or 24-hour circuit protection where push-to-reset operation is preferred.

  • Part number: 2139
  • Amperage: 20A
  • Operation: Push-to-reset, reset-only design
  • Use: Main, branch, or 24-hour circuit protection
  • Design: Compact format for dense circuit protection layouts
  • Protection feature: Trip-free design cannot be held on during a fault current condition
  • Marine safety: Ignition protected for installation aboard gasoline powered boats
  • Hardware feature: Captive star lock washers support anti-rotation requirements and reduce loose small parts during handling
  • Warning: California Proposition 65 warning applies for di(2-ethylhexyl)phthalate (DEHP)

Specifications

Amperage20a
BrandBlue Sea Systems
Manufacturer part #2139
UPC632085021399
Boxed dimensions7 x 3 x 2 in
Shipping weight0.2 lb
Country of originMEXICO
⚠ California Prop 65 Warning: WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Shipping & returns

Free standard shipping

Standard shipping is free on every U.S. order — no minimum. Need it faster? Faster delivery options are available at checkout for qualifying orders. In-stock orders ship quickly with tracking; oversized and freight items may ship separately and can take a little longer. International rates are calculated at checkout.

30-day returns

Request a return within 30 days of delivery. Authorized returns are subject to a 15% restocking fee. Return shipping is paid by the buyer; items must be new and in original packaging. See our refund policy.

Genuine products

We source from authorized U.S. distributors. Every product is new, genuine and covered by the manufacturer warranty.

Genuine products

Genuine products, full warranty.

Fast, tracked shipping

On in-stock marine gear.

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