
Series: HWB6
58 V Hard-Wired Waterproof DC Power Distribution Box for MINI® Fuses & Circuit Breakers













Ideal for accessory circuits and overflow circuits from your main power distribution module (PDM), the compact HWB6 Series 58 V Hard-Wired Waterproof DC Power Distribution Box can hold three plug-in circuit protection components, including a combination of MINI® fuses, MINI® circuit breakers, and MCASE™ fuses (adapter required; sold separately).
This hard-wired PDM allows you to customize your own circuitry utilizing direct wire-to-component connections, which are crimped to the wire harness with grommets to seal the bottom of the module. Terminal position assurance locks offer secondary protection to keep the wires in place. The HWB6 series uses TYCO MCP terminals, cable seals, and cavity plugs.
Available with a clear or black cover with a gasket, this dust-tight, waterproof power distribution box carries an IP67/IP69K rating, and it features AssureLatch™ positive-sealing latches that keep the cover securely in place. The clear cover option lets you easily see the condition of the installed fuses, and an available tether helps prevent loss of the cover during service.
- Holds three MINI® fuses or a combination of MINI® fuses, MINI® circuit breakers, and MCASE™ fuses (adapter required; sold separately)
- Rated for 72 A total maximum continuous current (30 A maximum per circuit)
- Clear or black cover sealed to an IP67/IP69K rating ensures waterproofing and dustproofing
- AssureLatch™ positive-sealing latches keep the cover securely in place while allowing for fast service
- Terminal position assurance locks help prevent disconnection of wires due to vibration and accidental snagging
HWB6 Parts
Filters
Part Number | Actions | Fuse Type | Current Rating (Continuous per Circuit) in Amps (A) | Current Rating (Continuous) in Amps | Ingress Protection | Number of Cavities | Dimensions | Temperature Maximum (°C) | Temperature Minimum (°C) | Mounting Method | Housing |
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Part Number | Actions | Fuse Type | Current Rating (Continuous per Circuit) in Amps (A) | Current Rating (Continuous) in Amps | Ingress Protection | Number of Cavities | Dimensions | Temperature Maximum (°C) | Temperature Minimum (°C) | Mounting Method | Housing | |
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MINI | 30A | 100 | IP67, IP69K | 6 | 71 mm | 105 | -40 | Mounting Bracket Included | UL94-V0 | |||
MINI | 30A | 100 | IP67, IP69K | 6 | 2.4585 H x 1.143 W x 2.7885 L in. (71 mm) | 105 | -40 | Mounting Bracket Included | UL94-V0 | |||
MINI | 30A | 100 | IP67, IP69K | 6 | 2.5355 H x 1.4455 W x 3.1095 L in. (71 mm) | 105 | -40 | Mounting Bracket Included | UL94-V0 | |||
MINI | 30A | 100 | IP67, IP69K | 6 | 2.53188976377953 H x 1.4488188976378 W x 2.78937007874016 L in. (71 mm) | 105 | -40 | Mounting Bracket Included | UL94-V0 |
HWB6 Applications
- Work Trucks and Specialty Equipment
- Emergency Vehicles
- Construction Site Support Equipment
- Oil and Gas Drilling Equipment
- Marine Vehicles and Equipment
Series: HWB6 Resources

Power Distribution Modules Brochure
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Littelfuse-Commercial Vehicle Catalog
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Fuse Holder Brochure
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Customizing Power Distribution: A Hard-Wired PDM White Paper
Learn how incorporating hard-wired power distribution modules in new vehicle designs can solve multiple circuit protection and current control

Automotive Fuse Holder 3D Models
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