Posted on January 5, 2024 by Jeff -
The ATO® FHA Series 32V In-Line Blade Fuse Holder enables versatile automotive fusing thanks to wire leads that ensure simple in-line installation. The standard version is compatible with ATO® blade fuses up to 20 amps, while the heavy-duty version accepts ATO® blade fuses up to 30 amps. A heat-resistant body and tin-plated copper alloy contacts provide durability for use in automotive environments.
Smart Glow versions of the ATO® FHA Series blade fuse holder feature a natural-colored PVC housing so you can see when an installed Smart Glow fuse is blown. The Smart Glow versions also feature UL 1015 wire leads.
Features & Benefits
- Accepts ATO® blade fuses (sold separately unless indicated) up to 20 amps (standard) or up to 30 amps (heavy-duty)
- Heat-resistant thermoplastic fuse holder body
- Two GXL wire leads (standard and heavy-duty), green GPT leads, or UL 1015 wire leads (Smart Glow) enable simple in-line fuse installation
- Tin-plated copper alloy contacts for corrosion resistance
Applications
- Accessory Lighting (Standard-Duty)
- Panel Displays/Electronics (Standard-Duty)
- Air Conditioners/Blower Motors (Heavy-Duty)
Click here for a datasheet.
Posted on January 5, 2024 by Jeff -
When you need additional or remote circuit protection, the MINI® FHM Series 32V In-Line Waterproof Blade Fuse Holder makes it easy by mounting virtually anywhere along the circuit. Plus, its integrated cover helps create an IP67-rated dustproof and waterproof enclosure that makes the fuse holder ideal for both automotive and marine applications.
The MINI® FHM Series blade fuse holder is available in a wide variety of configurations with various lead wire sizes, insulation colors, wire types, and special features, such as clear bodies that accommodate MINI® Smart Glow fuses. It can also be purchased with or without retail packaging.
In addition, Littelfuse actively produces custom and semicustom versions of the MINI® FHM Series fuse holder (minimum order requirements apply). Contact your Littelfuse sales representative for details.
Features & Benefits
- Compatible with 32V MINI® blade fuses (sold separately unless indicated)
- Built-in cover seals the fuse in to offer IP67-rated dustproof and waterproof protection
- Compact design is easy to mount in line with the circuit virtually anywhere
- Available in a wide variety of configurations, including standard black bodies and covers or clear bodies and covers that allow you to see MINI® Smart Glow fuses
- Custom and semicustom MINI® FHM Series fuse holder versions are available through your Littelfuse sales representative (minimum order quantities apply)
Applications
- Automotive or Marine Remote Circuit Protection
- Accessory or Overflow Circuits
- Small Electric Motors
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
Ideal for use as the main unit on small vehicles or for accessory circuits and overflow circuits from your main power distribution module (PDM), the compact HWB18 Hard-Wired Waterproof DC Power Distribution Box accepts MINI® fuses, MINI® circuit breakers, MCASE™ fuses (adapter required; sold separately), four-pin single-pole, single-throw (SPST) relays, and five-pin single-pole, double-throw (SPDT) relays.
This hard-wired PDM allows you to customize your own circuitry utilizing direct wire-to-component connections which are crimped to the wire harness with grommets to seal the bottom of the module. Terminal position assurance (TPA) locks offer secondary protection to keep the wires in place. The HWB18 series uses Delphi Metri-Pack 280 terminals, cable seals, and cavity plugs (sold separately).
Featuring a black cover with a gasket, this dust-tight, waterproof power distribution box carries an IP67/IP69K rating, and it features latches that keep the cover securely in place. The base and cover accept a tether (873-680; not included) that helps prevent the loss of the cover during service.
Features & Benefits
- Holds nine MINI® fuses or a combination of MINI® fuses, MINI® circuit breakers, MCASE™ fuses (adapter required; sold separately), 4-pin single-pole, single-throw (SPST) relays, and 5-pin single-pole, double-throw (SPDT) relays
- Maximum total continuous current rating of 100 A @ 23 °C and 70 A @ 85 °C
- Black cover is sealed with a gasket to an IP67/IP69K rating to deliver a waterproof power distribution box that’s safeguarded from dust, moisture, and debris
- Available with TPAs to help prevent disconnection of wires due to vibration and accidental snagging
- Optional foam pad available on the inside of the cover for relay retention
- Thermoplastic base and cover with a UL 94 V-0 flammability rating
- UL certification means it can be used as a component in material handling and electric-battery-powered industrial truck applications with confidence that it meets the requirements of UL 583 standards
Applications
- Work Trucks and Specialty Equipment
- Emergency Vehicles
- Construction Site Support Equipment
- Oil and Gas Drilling Equipment
- Marine Vehicles and Equipment
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
Ideal for use as the main unit on small vehicles or for accessory circuits and overflow circuits from your main power distribution module (PDM), the compact HWB12 Series 58 V 135 A Hard-Wired Waterproof DC Power Distribution Box accepts MINI® fuses, MINI® circuit breakers, four-pin single-pole, single-throw (SPST) relays, and five-pin single-pole, double-throw (SPDT) relays and MCASE™ fuses (adapter required; sold separately).
This hard-wired PDM allows you to customize your own circuitry utilizing direct wire-to-component connections which are crimped to the wire harness with grommets to seal the bottom of the module. Terminal position assurance locks offer secondary protection to keep the wires in place. The HWB12 series uses TYCO MCP terminals, cable seals, and cavity plugs.
Available with a clear or black cover with a gasket, this dust-tight, waterproof power distribution box carries an IP67 rating, and it features AssureLatch™ positive-sealing latches that keep the cover securely in place. The clear cover option lets you easily see the condition of the installed fuses, and the black cover offers a full UL 94 V-0 flammability rating for applications that require it. An available tether (sold separately) helps prevent the loss of the cover during service.
Features & Benefits
- Holds six MINI® fuses or a combination of MINI® fuses, MINI® circuit breakers, 4-pin SPST relays, and 5-pin SPDT relays and MCASE™ fuses (adapter required; sold separately)
- 135 A maximum total continuous current
- Clear or black cover is sealed with a gasket to an IP67 rating to deliver a waterproof power distribution box that is safeguarded from dust, moisture, and debris
- AssureLatch™ positive-sealing latches keep the cover securely in place while allowing for fast service
- Thermoplastic base with a UL 94 V-0 flammability rating
- Terminal position assurance locks help prevent disconnection of wires due to vibration and accidental snagging
- Optional foam insert available for relay retention
- High-temperature gore vents allow heat and pressure to be released while maintaining IP ratings
Applications
- Work Trucks and Specialty Equipment
- Emergency Vehicles
- Construction Site Support Equipment
- Oil and Gas Drilling Equipment
- Marine Vehicles and Equipment
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
Ideal for safely disconnecting DC energy sources in 48V applications that require continuous run time, the DCNLR Series 60V DC Max Contactor Relay features an IP67 rating for protection against water and dust common in harsh environmental conditions. The remote-operated contactor has a space-saving design and can be easily installed in any orientation, making it simple to incorporate into battery electric vehicles (BEV), hybrid electric vehicles (HEV), material handling equipment, telecom power supplies, battery energy storage systems, construction machinery, heavy-duty trucks, buses, and more. Configurations of the DCNLR Series remote DC contactor come with a continuous current rating of either 100A or 200A. The 200A DCNLR Series contactor models feature a 12V, 24V, 48V, or 60V coil, while the 100A models are available with a 12V, 24V, or 48V coil.
Features & Benefits
- Available with a continuous current rating of 100A or 200A
- Thermoplastic housing and an IP67 rating enable use in harsh automotive environments and heavy equipment applications
- Remote-operated, space-saving design can be easily mounted in any orientation
- Main contacts are rated for 48V (typical) and 60V (max)
- Common coil voltage options of 12V, 24V, 48V, and 60V
- Nonpolarized copper alloy main contacts
- Integral coil suppression
Applications
- Battery Electric Vehicles
- Hybrid Electric Vehicles
- Material Handling Equipment
- Telecom Power Supplies
- Battery Energy Storage Systems
- Construction Machinery
- Heavy-Duty Trucks
- Buses
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
The DCNLM Series 48V High-Current DC Contactor Relay is available with up to 400A contact switching capability as well as multiple coil voltage options to suit a wide variety of stationary applications, including use in electrical control systems for communication power supplies, industrial machines, and uninterruptible power supplies (UPS).
The DCNLM normally open, high-current DC contactor features 48V nonpolarized main contacts and is available in single-coil and double-coil configurations.
Features & Benefits
- Available with up to 400A contact switching capability
- Main contacts are rated for 48V (typical) and 60V (max)
- Coil voltage options include 12V, 24V, 48V, and 60V
- Available in single-coil and double-coil configurations
- Normally open, monostable relay design
- Nonpolarized main contacts
Applications
- Communication Power Supplies
- UPS
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
Designed for the electric control systems of communication power supplies, uninterruptible power supplies (UPS), engineering machines, and more, the DCNLB Series 48V High-Current DC Contactor Relay is a normally closed relay that is available in single-coil and double-coil configurations. The high-current contactor relay is also available with coil voltage ratings of 24V, 48V, and 60V to suit various stationary applications.
Features & Benefits
- Up to 400A continuous current rating for high-current contact switching
- Able to make and break up to 1600A
- Main contacts are rated for 48V (typical) and 60V (max)
- Coil voltage options include 24V, 48V, and 60V
- Normally closed, monostable relay design
- Available in single-coil and double-coil configurations
- Nonpolarized contacts
Applications
- Communication Power Supplies
- UPS
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
The DCNLJ Series Max High-Current High-Voltage DC Contactor Relay is designed for high-current contact switching in electric control systems of communication power supplies and uninterruptible power supplies (UPS) as well as other industrial and vehicle applications.
This normally open relay comes in a variety of configurations to suit your application requirements. Polarized models with main contacts rated for 96V (110V max) and nonpolarized models with main contacts rated for 48V (60V max) are available with a continuous current rating of 125A, 200A, or 250A.
Available coil options for the DCNLJ contactor relay vary depending on the model’s continuous current rating and include 12V, 24V, 48V, and 60V.
Features & Benefits
- Available with a 125A, 200A, or 250A continuous current rating for high-current contact switching
- Main contacts rated for 48V typical (60V max) or 96V typical (110V max)
- 48V units have nonpolarized magnets and 96V units have polarized magnets
- Single-pole, single-throw (SPST), normally open contact arrangement
- Coil rating options include 12V, 24V, 48V, and 60V (availability varies with the unit’s continuous current rating)
- Robust standard industrial footprint
Applications
- Communication Power Supplies
- UPS
- Material Handling
- Industrial Machinery
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
The DCNLH magnetically latching DC Contactor Relay is ideal for high-current electric control systems of communication power supplies, forklifts, uninterruptible power supplies (UPS), machinery, and more.
This magnetic latching, bistable relay is available with coil voltages of 12V, 24V, 48V, or 60V to meet the requirements of various applications.
Features & Benefits
- Up to 200A continuous current rating for high-current contact switching
- Up to 800A make break rating
- Main contacts are rated for 48V and 96V (typical)
- Coil voltage options include 12V, 24V, 48V, and 60V
- Magnetic latching, bistable
- Robust Standard Industrial Footprint
Applications
- Telecom and Datacom Power Supplies
- Material Handling
- Industrial Control Equipment
Click here for a datasheet.
Posted on January 4, 2024 by Jeff -
The DCNHR Series 450V High-Current High-Voltage DC Contactor Relay is a normally open (also known as monostable) relay with a resin body for corrosion resistance in harsh automotive environments. Versions are available with a pulse width modulation (PWM) coil to reduce power for keeping the contacts closed. Sealed contacts help ensure there is no leakage of electrical arc for safety. The high-current relay’s permanent magnets blow out the magnetic field horizontally to achieve a rapid extinguishing of the DC arc.
The DCNHR Series contactor relay is available for 20A to 300A contact switching as well as with and without polarized contacts to suit the polarity of your application.
Features & Benefits
- Available with 20A to 300A contact switching capability
- Up to 500A continuous current using 400MCM cable
- Normally open relay design
- Resin housing provides corrosion resistance in harsh automotive environments
- Sealed contacts with no leakage of electrical arc for maximum safety
- Built-in energy-saving coil to reduce the coil holding power consumption
- RoHS compliant
- Available with mechanically linked auxiliary contacts
Applications
- Battery electric vehicles
- Hybrid electric vehicles
- Electric maintenance vehicles
- Industrial applications
Click here for a datasheet.
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