Description
Blue Sea Systems 12-Way ST Blade Fuse Block with Cover
The Blue Sea Systems 12-Way ST Blade Fuse Block provides a safe, organised and professional solution for distributing DC power on boats, caravans and other 12–32V systems. Designed for reliability in harsh marine environments, this fuse block supports up to 12 individual circuits with clearly separated positive and negative buses for clean, efficient wiring.
Rated at up to 100A per block and 30A per circuit (when using appropriately sized fuses and wiring), the unit features robust #8-32 screw terminals with captive star lock washers to ensure secure electrical connections. A protective cover helps prevent accidental short circuits and keeps wiring tidy and protected.
Note: Fuse blades and circuit labels are not included and are sold separately.
Features
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12-way ST blade fuse block for DC power distribution
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Retail packaged with protective cover
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Supports up to 12 individual fused circuits
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Heavy-duty construction for marine and mobile applications
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Separate positive and negative buses for organised wiring
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Secure #8-32 screw terminals with captive star lock washers
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Designed for use with standard ST blade fuses
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Ideal for boats, RVs, caravans and 12–32V DC systems
Specifications
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Circuits: 12
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Maximum Amperage (Block): 100A
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Maximum Amperage (Per Circuit): 30A
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Maximum Voltage: 32V DC
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Mounting: #8 Screw (M4)
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Negative Bus: #10-32 Stud
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Positive Bus: #10-32 Stud
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Recommended Torque: 24 in-lb (2.71 N·m)
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Screw Terminal Torque: 18 in-lb (2.03 N·m)
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Screw Terminal Type: #8-32 screws with captive star lock washer
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Weight: 0.75 lb (0.34 kg)
