Component type
dc_circuit_breaker
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Verified current equipment
Blue Sea Systems 7187 285-Series 100 A Circuit Breaker
Surface-mount Type III 100 A thermal circuit breaker rated 48 VDC with 3,000 A interrupt capacity at 48 VDC.
Best for: Manual-reset DC branch protection after confirming available fault current, ambient-temperature effects, conductor size and that the load does not have high inrush when used as a switch.
Key facts
- Component type
- dc_circuit_breaker
- Current rating
- 100 A
- DC voltage rating
- 48 V
- Environmental rating
- IP67; weather resistant
- Bos Ignition Protected
- Yes
Specifications alone do not confirm that a product fits your RV. Match the RV model and year to documented fitment evidence, then check system voltage, battery chemistry, wiring, protection and input/output limits before buying.
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BROWSE RV EQUIPMENT →Specifications and source evidence
Start with the key facts above. Open the complete evidence only when you need the detailed values and citations.
View all 15 verified specifications and sources
Current rating
100 A
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
DC voltage rating
48 V
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Disconnect Under Load Allowed
Yes
Conditions: {"restriction":"do_not_use_as_switch_for_high_inrush_loads"}
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Environmental rating
IP67; weather resistant
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Features and regulatory specifications · rev. current product page
Bos Ignition Protected
Yes
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Features and regulatory specifications · rev. current product page
DC interrupt rating
3000 A
Conditions: {"voltage_v":48,"system":"DC"}
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Listing Scope
SAE J1171 ignition protection; CE marking shown by manufacturer
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Features and regulatory specifications · rev. current product page
Bos Manual Reset
Yes
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Mounting Type
surface mount
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Operating Temp Max C
85 C
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Operating Temp Min C
-40 C
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Terminal Stud
M6, accepts 1/4-inch ring terminal
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Terminal Torque Nm
5.65 Nm
Conditions: {"connection":"terminal_stud"}
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Bos Trip Free
Yes
- 7187 285-Series Surface-Mount 100 A Circuit Breaker · Exact part-number specifications and features · rev. current product page
Why you can trust this record
Only verified claims with claim-level provenance are returned. Conditions, units and source locators must be preserved when citing a fact.
Heeler RV keeps commerce downstream of technical selection. Affiliate status never changes specifications, lifecycle, replacement evidence, fitment evidence or comparison ranking.