HWB12 PDM Series - 12 Cavity 280 Style Component Hard Wired Box

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The HWB12 Compact Hard-Wired Box features 12 cavities that accept 2.8mm fuse and relay components and is the perfect fit for accessory circuits and overflow circuits from your main Power Distribution module. The HWB12 can hold plug-in components including MINI fuses, MINI format circuit breakers, 4-pin single throw relays, and 5-pin double throw relays. The HWB12 features durable construction, an IP67/IP69K rating, and a compact size. The user can customize their own circuitry utilizing direct wire-to-component connections which are crimped to the wire harness with grommets to seal the bottom of the module.

Part Number Cover AssureLatch™ Gasket Mounting Bracket
Black Clear
PDM33003ZXM Straight


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Access specifications, certifications, check availability and order parts below

Catalog #Fuse TypeCurrent Rating (Continuous per Circuit) in AmpsCurrent Rating (Continuous) in AmpsIngress ProtectionNumber of CavitiesDimensionsTemperature Maximum CelsiusTemperature Minimum CelsiusMounting MethodHousingSamplesCompare
883-0871.3705 H x 0.2911 W x 0.6275 L in.
30A100IP67, IP69K1283 mm105-40Mounting Bracket IncludedUL94-V0Order
30A100IP67, IP69K1283 mm105-40Mounting Bracket IncludedUL94-V0Order
30A100IP67, IP69K123.156 H x 1.834 W x 2.6275 L in. (83 mm)105-40Mounting Bracket IncludedUL94-V0Order
30A100IP67, IP69K1283 mm105-40Mounting Bracket IncludedUL94-V0Order
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
PDM33001ZXM HWB12 - with CLEAR COVER RoHS No 11/02/2021 PbFree No 11/02/2021 CoC_RoHS10_PDM33001ZXM REACH219_Declaration_PDM33001ZXM Yes
Does not Contain
PDM33004ZXM HWB12 - with BLACK COVER & BRACKET RoHS No 05/14/2020 PbFree No 05/14/2020 CoC_RoHS10_PDM33004ZXM REACH205_Declaration_PDM33004ZXM
Does not Contain
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