© 2019 Littelfuse Commercial Vehicle Products
Rev: 201119
littelfuse.com 1 of 2
Commercial Vehicle Product Datasheet
HWB60-AL SEALED POWER DISTRIBUTION MODULE
Compact Hard-Wired PDM for 280 Style Components
Specifications Overview
Max Fuse Rating: 30A per circuit
Max Continuous Current: 250A
Number of Cavities 60
Mounting Torque: 4-6 Nm
Operating Temp: See page 2 for temperature ratings
Ingress Protection: IP67/IP68/IP69K
Material: Body & Cover: UL94-V0
TPA: UL94-V0
Gasket: Silicone
Corrosion Test: 96 hours - salt spray test
to ASTM standard
Vibration and Shock Test: SAE J1455
Applications
• Accessory Circuits
• Overflow Circuits
• Primary on Small Vehicles
Description
The HWB60-AL Hard-Wired Box is the perfect fit for
accessory circuits and overflow circuits from your main PDM.
For smaller vehicles, this unit is an ideal solution as a main
vehicle module. It features durable construction, an IP-rated
housing, and a compact size. The additional vent assures
sealing up to 125°C. The user can customize their own
circuitry utilizing direct wire-to-component connections.
Features and Benefits
• AssureLatch™ yellow positive-sealing latches keep the
cover securely in place while allowing for fast service.
• Accepts any mini (280 style) circuit protection component.
• Compact size allows the unit to be installed in vehicles
with limited space.
• Ideal for accessory circuits, overflow circuits from main
PDM, or as a main module on smaller vehicles.
• IP67/IP68/IP69K sealed units can be installed in many
locations on the vehicle and stand up to road splash and
salt spray.
• TPAs (terminal position assurance locks) give secondary
locking protection of the wire leads, which help keeps
leads securely in place.
• Wires plug into the back of the unit using industry-
standard Delphi Metri-Pack Series 280 tanged terminals.
• Multiple units can be dovetailed together to expand
capacity. They can also be interlocked to other Littelfuse
PDMs and fuse holders. (FLEC, Flex-MEGA, Flex-MIDI).
• Add-on accessory can hold a fuse puller and spare fuses.
• Tethers available to prevent loss of cover during service.
• Optional grid on inside cover available; functions as relay
retention insert
Web Resources
Download 2D print and technical resources at:
littelfuse.com/HWB60-AL
Ordering Information
Accessories and Service Parts
PART NUMBER AssureLatch™ GRID HIGH TEMP
(VENTED) IP RATING
FINGER TOOL
PDM71001ZXM •IP67/69K
PDM71003ZXM •IP67/69K
PDM71004ZXM • • IP67/69K
PDM71006ZXM • • IP68/69K
PDM71008ZXM • • IP68/69K
PDM71009ZXM • • • IP68/69K
PART NUMBER DESCRIPTION
868-055 Base (non-vented)
873-018 Cover
901-323 Gasket
883-083 TPA (6 needed per assembly)
873-680 Optional Tether
901-322 Grid
© 2019 Littelfuse Commercial Vehicle Products
Rev: 201119
littelfuse.com 2 of 2
Commercial Vehicle Product Datasheet
Specifications
Mating Terminals and Seals Compatibility
Max Fuse Rating 30A per circuit
Max Continuous Current 250A
Number of Cavities 60
Recommended Mounting M6 bolt and lock washer
Mounting Torque 4-6 Nm
Temperature Range PDM71001ZXM, PDM71003ZXM, PDM71004ZXM: -40 °C to +85 °C
PDM71006ZXM, PDM71008ZXM, PDM71009ZXM: -40 °C to +125 °C
Ingress Protection Rating PDM71001ZXM, PDM71003ZXM, PDM71004ZXM: IP67/69K
PDM71006ZXM, PDM71008ZXM, PDM71009ZXM: IP68/69K
Dimensions 158 x 66 x 79 mm
Labels Consult Littelfuse for label options
Wire Sizes 0.35-5.00 mm²
Mating Terminals & Seals Delphi Metri-Pack 280 Sealed female (tanged). Sold separately. See chart below for details. Terminal
featured in plastic housing to prevent misinsertion.
Accessories Optional: Cover tether, relay retention insert, custom footprint label
Dimensions in millimeters
Wire Size Range (mm2) Insulation Diameter (mm) Terminal Cable Seal Cable Plug
0.50-0.35 mm² 1.70-1.29 mm² 12084201 12034365/15324983 12010300
1.00-0.50 mm² 2.15-1.60 mm² 12077411 12089444/15324985 12010300
2.00-1.00 mm² 2.85-2.03 mm² 15363933 12015284/15324982 12010300
3.00-2.00 mm² 3.49-2.81 mm² 12129493 12015359/15324980 12010300
3.0-5.0 mm² 4.30-3.45 mm² 12077413 12015360/15324981 12010300
Sold separately. Available from Delphi.
HWB60-AL SEALED POWER DISTRIBUTION MODULE
6.0
65.8 60.0 36.0
2X
6.4 138.0
5.8
R10.0
4X R3.
79.90±0.50
97.8
66.5±0.5
157.6
10.
6.0
7.
8.1
VENT
2X
0
8.1
C
L
C
L
