• Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp
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Blue Sea Systems

Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp

Blue Sea 7141 187 - Series Thermal Circuit Breaker - 70Amp

OM-BLUESEA-7141187SERIES-7141

$93.57
$125.99 $93.57
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Overview

70aAmperage

The Blue Sea Systems 7141 is a 70 amp 187-Series thermal circuit breaker for surface-mount installations. It combines manual switching with circuit protection in one waterproof, ignition-protected device for marine DC electrical systems.

  • Brand: Blue Sea Systems
  • Part number: 7141
  • Series: 187-Series
  • Amperage: 70 Amp
  • Mounting: Surface mount with recessed mounting holes
  • Circuit breaker class: Type III, switchable, manual reset, trip free
  • Breaker type: Thermally responsive bi-metal blade
  • Case material: Thermoset polyester
  • Voltage rating: 48 Volts DC maximum
  • Interrupt rating: 5,000 Amperes at 12 Volts DC, 3,000 Amperes at 24 Volts DC, 1,500 Amperes at 42 Volts DC
  • Operating temperature: -25C to +82C
  • Terminals: 5/16 terminals for high-torque connections
  • Protection: Meets SAE J1171 external ignition protection requirements
  • Design: Trip-free construction cannot be held on during a fault current condition
  • Use: Ignition protected for installation aboard gasoline powered boats

Specifications

Amperage70a
BrandBlue Sea Systems
Manufacturer part #7141
UPC632085071417
Boxed dimensions8 x 5 x 3 in
Shipping weight0.6 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.

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