• Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp
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Blue Sea Systems

Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp

Blue Sea 7043 187 - Series Thermal Circuit Breaker - 90Amp

OM-BLUESEA-7043187SERIES-7043

$93.57
$125.99 $93.57
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Overview

90aAmperage

The Blue Sea Systems 7043 is a 90 Amp 187-Series thermal circuit breaker for panel-mount installation. It combines manual switching with circuit protection in one waterproof, ignition-protected device for DC marine electrical systems.

  • Brand: Blue Sea Systems
  • Part number: 7043
  • Series: 187-Series
  • Rating: 90 Amp
  • Circuit breaker class: Type III - switchable / manual reset - trip free
  • Type: Thermally responsive bi-metal blade
  • Case material: Thermoset polyester
  • Voltage rating: 48 Volts DC
  • Interrupt rating: 5,000 Amperes @ 12 Volts DC; 3,000 Amperes @ 24 Volts DC; 1,500 Amperes @ 42 Volts DC
  • Operating temperature range: -25C° to +82C°
  • Terminals: 5/16 terminals
  • Protection: Meets SAE J1171 external ignition protection requirements
  • Design details: Single lever operation, recessed mounting holes, self-trimming case, round case for hole-saw installation, and trip status indication by lever orientation
  • Fault behavior: Trip-free design cannot be held on during a fault current condition
  • Warning: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), known to the State of California to cause cancer, birth defects or other reproductive harm.

Specifications

Amperage90a
BrandBlue Sea Systems
Manufacturer part #7043
UPC632085070434
Boxed dimensions8 x 5 x 3 in
Shipping weight0.3 lb
Country of originMX
⚠ 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.

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

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