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 (GBP) 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 817In Stock
£30.16
£21.96
£18.86
£17.13
Min.: 1
Mult.: 1
MINI Fuse Modules Power Distribution
Littelfuse Fuse Holder HWB18 w/ TPAs and Brackets 1,820In Stock
£32.20
£27.05
£21.97
Min.: 1
Mult.: 1
MINI Fuse Modules Power Distribution
Littelfuse Fuse Holder PDM 200A 18C Blk 2,053In Stock
£13.16
£10.62
£8.68
£8.00
Min.: 1
Mult.: 1
MINI Fuse Modules Power Distribution

Littelfuse Fuse Holder Accessories 90DEG ANGLE MNT BCK FOR HWB PWR DIST MOD 2,141In Stock
£2.28
£2.03
£1.68
£1.48
Min.: 1
Mult.: 1
MINI Fuse Modules Mounting Bracket
Littelfuse Fuse Holder Accessories HWB18 Base 698In Stock
£8.17
£6.78
£6.25
£5.19
Min.: 1
Mult.: 1
Littelfuse Fuse Holder Accessories HWB18 Cover 643In Stock
£6.84
£5.71
£5.27
£4.20
Min.: 1
Mult.: 1
Covers 280
Littelfuse Fuse Holder Accessories TPA for HWB18 6 needed for assy 7,728In Stock
365Expected 20/11/2026
£0.96
£0.871
£0.714
£0.657
Min.: 1
Mult.: 1
Littelfuse Fuse Holder Accessories Mounting Bracket 30D angle 171In Stock
400Expected 16/11/2026
£5.78
£5.02
£4.49
£3.68
Min.: 1
Mult.: 1
Brackets 280


Littelfuse Fuse Holder Accessories PDM METAL BRACKET 30 DEGREES 356In Stock
£1.99
£1.84
£1.53
£1.43
Min.: 1
Mult.: 1
MINI Fuse Modules Mounting Bracket
Littelfuse Fuse Holder Accessories TETHER FOR HWB18 188In Stock
£1.42
£1.32
£1.09
£0.969
Min.: 1
Mult.: 1
Fuse Holders Tether HWB18
Littelfuse Fuse Holder Accessories HWB18 Cover Seal 372In Stock
£1.51
£1.40
£1.15
£0.986
Min.: 1
Mult.: 1
Littelfuse Fuse Holder Accessories HWB18 Base Non-Stocked
£9.11
£7.32
£6.62
£5.58
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