HPDM Series Datasheet

HPDM Series Datasheet
Commercial Vehicle Product Datasheet
HPDM SERIES POWER DISTRIBUTION MODULE
600 A • MEGA® Fuse • 2 Pole • Sealed • AssureLatch™
Description
Specifications Overview
The 2-Pole High Power Distribution Module (HPDM) is
designed for OEM and aftermarket applications in the
heavy truck and trailer industry. When connected to a
tractor / trailer’s electrical system it provides two high
current MEGA® fuse protected circuit outputs as well as
an un-fused output that can optionally be used to parallel
multiple modules or deliver power to circuits which do not
require circuit protection.
Max Voltage:
48 Vdc
Max Input Current:
600 A
Max Current per Circuit:
300 A
Fuse Hardware:
Fuse Torque:
4x M8x1.25 (included)
15 Nm
Input/Output Hardware:
Input/Output Torque:
1x M8x1.25, 3x M10x1.50 (sold separately)
20 Nm (Max install 300 RPM)
Features and Benefits
Mounting Hardware:
Mounting Torque:
2x M8 (sold separately)
30 Nm
Operating Temp:
-50°C to +105°C
Ingress Protection:
IP67, IP69K
Flammability Rating:
UL94-V0
Dimensions:
129 x 125 x 45 mm
• Separate fuse compartment provides a seal that protects
the fuses and their terminations from harsh environments.
This allows for permanent cable connections that can be
dielectrically sprayed without affecting the fuse.
• Custom insert-molded studs for input/output cable
terminations and MEGA® fuse attachment, resulting in high
terminal torque capability and lower connection resistance.
• Designed to minimize bridging corrosion between positive
live metal surfaces and potentially grounded assembly
hardware or mounting surfaces.
Web Resources
Download 2D print and technical resources at:
littelfuse.com/HPDM
• Metal inserts at the mounting holes allows for an increased
assembly torque without distorting the base material.
• Optional un-fused terminal for daisy chaining multiple
devices or providing power distribution to circuits which
cannot be fused.
• AssureLatch™ Technology positive-sealing latches keep the
cover securely in place while allowing for fast service.
• Cover label recess allows optional addition of applicationspecific labels per end-customer requirements.
880195400
FUSE HARDWARE
FUSE
TYPE
48 600 MEGA®
POLES
AMPERAGE
PART NUMBER
VOLTAGE
Ordering Information
2
INPUT/OUTPUT HARDWARE
SIZE
TORQUE
SIZE
4x M8x1.25
(included)
15 Nm
1x M8x1.25
3x M10x1.50
(sold separately)
MOUNTING HARDWARE
TORQUE
SIZE
20 Nm
2x M8
(max install 300 RPM)
(sold separately)
TORQUE
30 Nm
Note: Custom fuses loadings available. Minimum order quantity required. Contact your manufacturing rep for details.
littelfuse.com
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© 2016 Littelfuse Commercial Vehicle Products
Rev: 021616
Commercial Vehicle Product Datasheet
Dimensions in millimeters
4X
128.3
MEGA FUSE-A
MEGA FUSE-B
124.8
2X 8.50±0.1
MOUNTING HOLES
FOR M8 HARDWARE
58.97±0.2
INSIDE FUSE COVER
FUSE COVER REMOVED
105±0.5
45
3X 41.16±1
20.70±1
Application Drawing
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.
littelfuse.com
2 of 2
© 2016 Littelfuse Commercial Vehicle Products
Rev: 021616
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