Commercial Vehicle Product Datasheet
HWB60 SEALED POWER DISTRIBUTION MODULE
Compact Hard-wired PDM for 280 Style Components
Specifications Overview
Max Fuse Rating:
Max Continuous Current:
Number of Cavities
Mounting Torque:
Operating Temp:
Ingress Protection:
30A per circuit
250A
60
4-6 Nm
-
40
°C to 85 °C
IP67/IP69K
Description
Due to its compact size the Littelfuse HWB60 PDM is the
perfect fit for accessory circuits and overflow circuits from
your main PDM. But in conjunction with its durable, IP rated
construction this unit also makes a suitable main module on
smaller vehicles. With the elimination of internal bussing the
user can customize their own circuitry utilizing direct wire-to-
component connections.
Applications
• Accessory Circuits
• Overflow Circuits
• Primary on Small Vehicles
Features/Benefits
• The elimination of internal bussing allows user to
customize their own circuitry with direct wire-to-
component connections.
• User can install any mini (280 style) circuit protection
component.
• Compact size. PDM is perfect fit for accessory circuits,
overflow circuits from main PDM, or as a main module on
smaller vehicles.
• IP67/IP69K sealed units can be installed virtually
anywhere on the vehicle. HWB60 stands up to road
splash and salt spray, and gives robust protection to
devices.
• TPAs (terminal position assurance locks) give secondary
locking protection of the wire leads, which aid in
prevention of leads from being pulled out. TPAs snap onto
the back of the HWB60 after wires are installed, and do
not interfere with the cable seals needed to ensure IP
protection.
• Easy to connect. Wires plug into the back of the unit using
industry-standard Delphi Metri-Pack Series 280 tanged
terminals.
• Modular. Multiple HWB60s can be dovetailed together
to expand circuit protection capacity. They can also be
interlocked to other Littelfuse PDMs and fuse holders
(i.e. FLEC, MEGA Flex holder, MIDI Flex holder, etc.) for
complete system protection.
• Cover tethers also available to prevent loss of component
during service.
Web Resources
Download 2D print and technical resources at:
littelfuse.com/HWB60
Ordering Information
PART NUMBER
PDM21001LXM
DESCRIPTION
Complete Assembly: Base, cover, gasket and 6 TPAs
Accessories and Service Parts
PART NUMBER
868-163
873-029
901-315
883-083
DESCRIPTION
Base
Cover
Gasket
TPA (6 needed per assembly)
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© 2017 Littelfuse Commercial Vehicle Products
Rev: 111517
Commercial Vehicle Product Datasheet
HWB60 SEALED POWER DISTRIBUTION MODULE
Specifications
Max Fuse Rating
Max Continuous Current
Number of Cavities
Recommended Mounting
Mounting Torque
Temperature Range
Ingress Protection Rating
Dimensions
Labels
Wire Sizes
Mating Terminals & Seals
Accessories
30A per circuit
250A
60
M6 bolt and lock washer
4-6 Nm
-40
°C to +85 °C
IP67/IP69K
113x52x81 mm
Consult Littelfuse for label options
0.35-5.00 mm²
Delphi Metri-Pack 280 Sealed female (tanged) See chart below for details. Sold separately.
Optional: Cover tether
Mating Terminals and Seals Compatibility
Wire Size Range (mm
2
)
0.50-0.35 mm²
1.00-0.80 mm²
3.00-2.00 mm²
Insulation Diameter (mm)
1.84-2.51 mm
2.03-3.12 mm
2.45-3.80 mm
Terminal
12084201
12077411
12129493
Cable Seal
12089679 / 12041351
12041351 / 12015323
12015323 / 12015359
Cable Plug
12010300
12010300
12010300
Sold separately. Available from Delphi.
Dimensions in millimeters
Visit
Littelfuse.com
for the most up-to-date product information. Littelfuse reserves the right to make product changes, without notice.
Material in this document is as accurate as known at the time of publication.
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© 2017 Littelfuse Commercial Vehicle Products
Rev: 111517
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