HWB60-AL SERIES
58 V 250 A Hard-Wired Waterproof Power
Distribution Box with AssureLatch™
Specifications
Max Voltage Rating Continuous: 58VDC
Max Voltage Rating
Max Total Continuous Current:
Housing:
58VDC
250A
PDM71001ZXM
Black Thermoplastic
IP67 / IP69K
Ingress Protection:
Input Terminals:
Delphi Metri-Pack 280 Sealed
(Sold separately)
Fuse Type:
MINI, MINI Series Circuit Breakers,
M-CASE+ Unslotted With Adapter
Mounting Hole Dimensions:
Mounting Method:
2X ø6.4, 2X ø6.4X12.2
M6 Bolt and Lock Washer
Description
Applications
Are you looking for a compact, easy-to-install waterproof fuse
and relay box?The HWB60-AL Series Hard-Wired Waterproof
Power Distribution Box with AssureLatch™ is a great choice for
protecting accessory circuits and overflow circuits from a main
power distribution module (PDM). This DC power distribution
box is also ideal for use as the main power distribution block in
small vehicles.
• WorkTrucks and Specialty
Equipment
• Oil and Gas Drilling
Equipment
• Emergency Vehicles
• Marine Vehicles and
Equipment
• Construction Site Support
Equipment
Features and Benefits
Accepting MINI® fuses, MINI® circuit breakers, MCASE™ fuses
(adapter required; sold separately), diodes, and ISO 280-style
relays, including 4-pin single-throw relays and 5-pin double-
throw relays, this hard-wired power distribution box allows
you to customize your own circuitry utilizing direct wire-to-
component connections. Terminal position assurance (TPA)
locks offer secondary protection to keep the wires in place.
The HWB60-AL series uses Delphi Metri-Pack 280 tanged
terminals, cable seals, and cavity plugs (not included).
• Holds 30 MINI® fuses or a combination of MINI® fuses,
MINI® circuit breakers, MCASE™ fuses (adapter required; sold
separately), and ISO 280 relays
• Maximum total continuous current rating of 250 A
• Elimination of internal bussing allows the user to customize
the circuitry with direct wire-to-component connections
• IP67/IP69K or IP68/IP69K sealed waterproof power distribution
block stands up to road splash and can be installed nearly
anywhere on the vehicle
• AssureLatch™ positive-sealing latches keep the cover securely
in place while allowing for fast service
The thermoplastic cover and gasket help ensure this dust-tight,
waterproof power distribution box meets IP67 and IP69K or
IP68 and IP69K rating standards, depending on the model.
Plus, the HWB60-AL series features AssureLatch™ positive-
sealing latches that keep the cover securely in place.
• Terminal position assurance (TPA) locks help prevent
disconnection of wires due to vibration and accidental
snagging
Web Resources
Download 2D print, installation guide and technical resources
at: littelfuse.com/HWB60AL
• Dovetail features enables expansion with multiple HWB60 or
HWB60-AL units or other compatible interlocking PDMs and
fuse holders
• Available with high-temperature Gore vent that allows pressure
to be released to maintain IP ratings at higher temperatures
• Thermoplastic base and cover with a UL 94 V-0 flammability
rating
Ordering Information
OPERATING
TEMPERATURE
PART NUMBER
DESCRIPTION
PDM71001ZXM
PDM71003ZXM
PDM71004ZXM
PDM71006ZXM
PDM71008ZXM
58 V 250 A Hard-Wired Power Distribution Box with Tool-Style AssureLatch™ and IP67/IP69K Rating
58 V 250 A Hard-Wired Power Distribution Box with AssureLatch™ and IP67/IP69K Rating
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +125 °C
-40 °C to +105 °C
-40 °C to +105 °C
58 V 250 A Hard-Wired Power Distribution Box with Tool-Style AssureLatch™, IP67/IP69K Rating & Relay Retention Grid
58 V 250 A Hard-Wired Power Distribution Box with Tool-Style AssureLatch™, Gore Vent & IP68/IP69K Rating
58 V 250 A Hard-Wired Power Distribution Box with AssureLatch™, Gore Vent & IP68/IP69K Rating
58 V 250 A Hard-Wired Power Distribution Box with Tool-style AssureLatch™, Gore Vent,
IP68/IP69K Rating & Relay Retention Grid
PDM71009ZXM
873-018
-40 °C to +105 °C
-40 °C to +125 °C
Cover for HWB60-AL Power Distribution Box
Littelfuse.com
© 2023 Littelfuse, Inc.
040623-A
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