Conflict: live product page lists 12/24/32 V; Rev.004 instructions state nominal 12 VDC
Conditions: Selection Gate: resolve_applicable_current_installation_document
Verified current equipment
Blue Sea Systems 7725 SafetyHub 100 Fuse Block
Seven-circuit sealed fuse block combining three MIDI/AMI and four ATO/ATC positions, with a 280 A combined maximum only when using 4/0 AWG or 120 mm² input conductors; current manufacturer voltage documents conflict.
Best for: Mixed high-current and low-current branch distribution only after resolving whether the live 12/24/32 V listing or Rev.004 nominal 12 V instruction applies to the exact installation.
Manufacturer document conflict
Key facts
- Circuit count
- 7 circuits
- Component type
- mixed_dc_fuse_block
- Fuse family
- 3 MIDI/AMI positions (30-200 A) and 4 ATO/ATC positions (1-20 A)
- Bos Connection Torque Profile
- M8 stud 20.34 Nm; M5 screw 3.05 Nm; 8-32 screw 2.03 Nm
- Bos Enclosure Only
- Yes
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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 17 verified specifications and sources
Circuit count
7 circuits
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Component type
mixed_dc_fuse_block
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Conductor Range Text
Combined maximum by minimum input cable: 280 A with 4/0 AWG (120 mm2); 225 A with 2/0 AWG; 180 A with 1 AWG; 125 A with 4 AWG
- 7725 SafetyHub 100 installation instructions · Exact part-number specifications and features · rev. 980004720 Rev.004
Bos Connection Torque Profile
M8 stud 20.34 Nm; M5 screw 3.05 Nm; 8-32 screw 2.03 Nm
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Current rating
280 A
Conditions: {"basis":"combined_maximum_operating","requires_input_conductor":"4/0_AWG_or_120_mm2"}
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Device Capacity
3 MIDI/AMI positions: available fuses 30-200 A, block maximum 240 A, per-circuit maximum 170 A; 4 ATO/ATC positions: fuses 1-20 A, block maximum 50 A, per-circuit maximum 20 A
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Manufacturer document conflict
Conflict: live product page lists 12/24/32 V; Rev.004 instructions state nominal 12 VDC
Conditions: {"selection_gate":"resolve_applicable_current_installation_document"}
- 7725 SafetyHub 100 installation instructions · Rev.004 specifications / nominal operating voltage · rev. 980004720 Rev.004
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Enclosure Only
Yes
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Environmental rating
IP66 with sealed cover
Conditions: {"cover_required":true}
- 7725 SafetyHub 100 Fuse Block · Features and regulatory specifications · rev. current product page
Fuse family
3 MIDI/AMI positions (30-200 A) and 4 ATO/ATC positions (1-20 A)
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Fuse Included
No
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Fuse positions
7 positions
Conditions: {"composition":"3_MIDI_AMI_plus_4_ATO_ATC"}
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Ignition Protected
Yes
- 7725 SafetyHub 100 Fuse Block · Features and regulatory specifications · rev. current product page
Bos Listing Scope
ISO 8846; CE and UKCA markings; Coast Guard and ABYC ignition-protected fusing
- 7725 SafetyHub 100 Fuse Block · Features and regulatory specifications · rev. current product page
Bos Max Circuit Current A
170 A
Conditions: {"applies_to":"MIDI_AMI_positions_only","available_fuse_ratings_extend_to_a":200}
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Max Circuit Current A
20 A
Conditions: {"applies_to":"ATO_ATC_positions_only"}
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
Bos Terminal Stud
M8 x 1.25 main stud
- 7725 SafetyHub 100 Fuse Block · Exact part-number specifications and features · rev. current product page
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