ABB Installation Products DYU-M Flood-Seal Street and Highway Lighting Mechanical Fuse and Disconnect Kits - Y Type…
UPC: 783786717736
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Minimum Qty: 10
Multiplier: 10
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Call (262) 252-1600 or email [email protected] for pricing and availability.
Overview
- Non-fused Y-Type disconnect kit for street and highway lighting
- Supports main conductor range: 14-2 AWG, tap conductor range: 12-4 AWG
- Flood-Seal design prevents moisture ingress and corrosion in harsh environments
- Tool-free service disconnects for quick maintenance and reduced downtime
- Includes Y-Type insert, housing, connecting link, lugs, and Belleville washers
Specifications
Amperage Rating | 30 A |
Application | Rated 600V, 30 Amps Maximum, perfect for heavy-duty applications |
Color | Black |
Conductor Range | Main #14 to #2 AWG , Tap #12 to #4 AWG |
Connection | Mechanical |
Environmental Conditions | WaterTight |
Insulation | True |
Material | Aluminum and Copper, EPDM-Rubber Housing |
Number of Conductors | 3 |
Special Features | EPDM Flood-Seal Housing ensures a fully insulated, watertight, and submersible connection. Beakaway design separates under tension so wires don't break. Safe separations to ensure fuse or connecting link stays in load side when separated. Re-Enteralbe to enable sectionalizing. Matching Ampacit Rating - run or feeder lugs have the same ampacity rating as the cable, up to 2/0. Y-Ype Mechanical Run Compression Taps use a 1/8 nich Hex wrench for easy Installation |
Type | Break-Away Streetlight Kits |
Voltage Rating | 600V |
Package Dimensions (L x W x H) | 0.01 IN x 0.01 IN x 0.01 IN |
Package Dimensions (L x W x H) | 0.0254 cm x 0.0254 cm x 0.0254 cm |
Package Weight (Imperial) | 0.3800 L |
Package Weight (Metric) | 0.1720 kg |
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Frequently Asked Questions
Is the DYU-M kit fused or non-fused?
The DYU-M is a non-fused disconnect kit. A fuse is not included and must be sourced separately.
Is the DYU-M suitable for outdoor use?
Yes, the Flood-Seal design prevents moisture ingress, making it ideal for outdoor and harsh environment applications.
What conductor sizes does the DYU-M support?
The DYU-M supports a main conductor range of 14-2 AWG and a tap conductor range of 12-4 AWG.
What materials are included in the DYU-M kit?
The kit includes a Y-Type insert and housing (line side), connecting link, nut, bolt, two Belleville washers, two lugs, load end insert with connector, and load end twin cap.
What is the voltage rating of the DYU-M?
The DYU-M is rated for 600V, suitable for high-voltage street and highway lighting applications.
Does the DYU-M require tools for disconnecting?
No, the Y-Type disconnect mechanism allows for tool-free service disconnects, enabling quick maintenance.
What type of fuse is compatible with the DYU-M?
The DYU-M is compatible with midget-type fuses measuring 1 1/2 × 13/32 inches.
How should cables be prepared for installation in the DYU-M?
Strip 1/2 inch of insulation from cable ends, insert wires into the connector, and tighten screws to secure them. Apply silicone grease to the cable ends and load end housing for proper sealing.
How to Install the DYU-M Street Lighting Kit
This guide provides step-by-step instructions for the proper installation and assembly of the DYU-M Y-Type street lighting kit, including cable preparation, fuse holder assembly, and housing connections.
Estimated time: 45m
Tools needed:
1/8 inch hex wrench, Wood dowel
Supplies needed:
Y-Type housing, Load side (plug) housing, Line end insert, Fuse holder, Connecting link (DYU-M only), Fuse (13/32 inch by 1 1/2 inch, 600 Volt 30 Amp max.), Lubricant, Load side cable, Run connection cable
- Prepare Load Side Cable and Housing
WARNING: Disconnect power before installation to avoid risk of shock. This product must be installed by a qualified electrician in accordance with national and local electrical codes. Identify LINE and LOAD sides of wiring and molded connector bodies before beginning installation. Measure the load side cable diameter and refer to Table 1 to select the corresponding section on the load side (plug) housing. Cut off any remaining sections of the housing to match the size referenced in the Range column of Table 1. Thoroughly clean approximately 8 inches along the load side cable end. Apply lubricant and insert the cable through the small hole in the load side (plug) housing, pushing it through a sufficient distance to allow for 3/8 inch of insulation stripping. Strip the insulation a distance of 3/8 inch.
- Connect Load Side Cable to Fuse Holder
Insert the prepared load side cable into the fuse holder. Using a 1/8 inch hex wrench, securely tighten the set screw to the cable with a minimum torque of 30 in/lbs.
- Assemble Fuse Holder into Load Side Housing
Lightly apply lubricant to the outside of the fuse holder. Place the wood dowel into the fuse holder socket and position the free end of the dowel against a firm surface. Push the load side (plug) housing forward until the fuse holder snaps into its locked position. Wipe off any excess lubricant.
- Insert Fuse or Connecting Link
Insert a 13/32 inch by 1 1/2 inch fuse (600 Volt, 30 Amp maximum) or the connecting link (DYU-M only) into the load side (plug) housing. WARNING: DO NOT use a glass body fuse.
- Prepare Run Connection Cable for Y-Type Housing
Select and cut the correct cut-off ring on the Y-Type housing for the cable being used. Cut and bevel the cable insulation. Apply lubricant to the end of the cable and the cut opening of the Y-Type housing. Slide the cable through until it extends 2 to 3 inches beyond the housing. Strip the cable insulation 3/8 inch to 1/2 inch. CAUTION: Do not over strip the insulation.
- Secure Run Connection Cables in Y-Type Housing
Insert the prepared run connection cables into the Y-Type housing terminals. Using a 1/8 inch hex wrench, tighten the connections to a minimum of 30 in/lbs.
- Assemble Line End Insert into Y-Type Housing
Apply lubricant to the line end insert. Slide the Y-Type housing up to the bottom of the line end insert. Push the line end insert into the opening of the Y-Type housing. While pulling on the cables and holding onto the Y-Type housing, slide the housing toward the insert. Push the insert until it is fully seated in the housing.
- Connect Load Side Housing to Line End Insert
Lubricate both the male and female components of the load side (plug) housing and the line end insert. Insert the load side (plug) housing, with the installed link or fuse, into the line end insert until fully connected.
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