HWB18 18-Way Compact Power Distribution Modules

Littelfuse HWB18 18-Way Compact Hard-Wired Power Distribution Modules (PDMs) feature 18 cavities that accept 2.8mm fuse and relay components. HWB18 is ideal for accessory circuits and overflow circuits from a designer's main PDM. Littelfuse HWM18 can hold plug-in components, including MINI fuses, MINI format circuit breakers, 4-pin single throw relays, and 5-pin double throw relays. HWB18 offers durable construction, an IP67/IP69K rating, and a compact size. Users can customize their circuitry utilizing direct wire-to-component connections that are crimped to the wire harness with grommets to seal the bottom of the module.

Results: 9
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Type For Use With IP Rating Packaging
Littelfuse Fuse Holder Accessories Mounting Bracket 30D angle 947In Stock
Min.: 1
Mult.: 1

HWB18 Brackets 280 Bulk

Littelfuse Fuse Holder Accessories 90DEG ANGLE MNT BCK FOR HWB PWR DIST MOD 2.203In Stock
Min.: 1
Mult.: 1

HWB18 Bulk
Littelfuse Fuse Holder Accessories HWB18 Base 1.173In Stock
Min.: 1
Mult.: 1

HWB18 Bulk


Littelfuse Fuse Holder Accessories PDM METAL BRACKET 30 DEGREES 301In Stock
Min.: 1
Mult.: 1

HWB18 Brackets IP67, IP69K Bulk
Littelfuse Fuse Holder Accessories TETHER FOR HWB18 106In Stock
Min.: 1
Mult.: 1

HWB18 Hardware Tether HWB18 Bulk
Littelfuse Fuse Holder Accessories HWB18 Cover Seal 242In Stock
Min.: 1
Mult.: 1

HWB18 Bulk
Littelfuse Fuse Holder Accessories HWB18 Cover 2In Stock
480Expected 4/10/2026
Min.: 1
Mult.: 1

HWB18 Covers 280 Bulk
Littelfuse Fuse Holder Accessories TPA for HWB18 6 needed for assy 2.255In Stock
2.700Expected 9/11/2026
Min.: 1
Mult.: 1

HWB18 Bulk
Littelfuse Fuse Holder Accessories HWB18 Base Non-Stocked
Min.: 1
Mult.: 1

HWB18 Holders Module 280 IP69X Bulk