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.

Types of Fuse Holders

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Results: 13
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 Fuse Size/Group Product Type For Use With
Littelfuse Fuse Holder HWB18 w/ TPAs and Brackets 2.161In Stock
36Expected 10/22/2026
35,04 €
31,10 €
26,14 €
25,17 €
Min.: 1
Mult.: 1
MINI Fuse Modules Power Distribution
Littelfuse Fuse Holder HWB18 w/ TPAs 697In Stock
180Expected 10/23/2026
35,02 €
26,69 €
22,95 €
20,72 €
Min.: 1
Mult.: 1
MINI Fuse Modules Power Distribution
Littelfuse Fuse Holder PDM 200A 18C Blk 2.322In Stock
2.520On Order
15,08 €
12,51 €
9,94 €
9,16 €
Min.: 1
Mult.: 1
MINI Fuse Modules Power Distribution
Littelfuse Fuse Holder Accessories Mounting Bracket 30D angle 171In Stock
900Expected 11/3/2026
6,70 €
5,81 €
5,23 €
4,27 €
Min.: 1
Mult.: 1
Brackets 280

Littelfuse Fuse Holder Accessories 90DEG ANGLE MNT BCK FOR HWB PWR DIST MOD 2.871In Stock
2,61 €
2,35 €
1,92 €
1,69 €
Min.: 1
Mult.: 1
MINI Fuse Modules Mounting Bracket
Littelfuse Fuse Holder Accessories HWB18 Base 725In Stock
9,36 €
7,77 €
7,16 €
5,94 €
Min.: 1
Mult.: 1
Littelfuse Fuse Holder Accessories HWB18 Cover 648In Stock
7,88 €
6,54 €
6,04 €
3,88 €
Min.: 1
Mult.: 1
Covers 280


Littelfuse Fuse Holder Accessories PDM METAL BRACKET 30 DEGREES 380In Stock
2,28 €
2,11 €
1,75 €
1,64 €
Min.: 1
Mult.: 1
MINI Fuse Modules Mounting Bracket
Littelfuse Fuse Holder Accessories TETHER FOR HWB18 199In Stock
4.900On Order
1,63 €
1,51 €
1,25 €
1,11 €
Min.: 1
Mult.: 1
Fuse Holders Tether HWB18
Littelfuse Fuse Holder Accessories HWB18 Cover Seal 375In Stock
1,73 €
1,60 €
1,32 €
1,13 €
Min.: 1
Mult.: 1
Littelfuse Fuse Holder Accessories TPA for HWB18 6 needed for assy 26In Stock
9.000Expected 4/8/2027
1,20 €
1,02 €
0,829 €
0,764 €
Min.: 1
Mult.: 1
Littelfuse Fuse Holder Accessories HWB18 Base Non-Stocked
10,44 €
8,39 €
7,58 €
6,39 €
Min.: 1
Mult.: 1
Fuse Holders Base 280
Littelfuse Fuse Holder POWER DISTRIBUTION MODULE Non-Stocked Lead-Time 11 Weeks
MINI Fuse Modules Power Distribution