ABB Installation Products 02500270 15-35kV 200 Amp, Loadbreak LR Long Bi-Metal Contact - Size Code 270 Conductor Size - 4/0…
UPC: 783786664559
Contact for Pricing
Minimum Qty: 200
Multiplier: 200
*Contact for lower quantities*
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Rated for 15-35kV applications with 200 Amp continuous current
- Bi-metal construction (copper tip + aluminum crimp barrel) for aluminum/copper compatibility
- Supports 4/0 AWG stranded/compressed or 250 kcmil solid/compact conductors
- 2.88 inch length optimized for ABB 161/162LR, 261/262LR, 375/376LR, and 252LR elbows
- Includes crimp chart (CC-0020) for installation reference
Specifications
Amperage Rating | 200 A |
Cable Size | 4/0 STR AWG , 4/0 COMPR AWG , 250 kcmil |
Color | Bare |
Connection | Compression |
Current Rating | 200 A |
Environmental Conditions | Must be Protected/installed into Elbow Connector, Repair Elbow Connector or Replacement Elbow |
Insulation | None |
Material | Bi-Metal |
Material | Bi-Metal (Aluminum and Copper) |
Number Of Holes | 1 |
Size | Size Code 270 - 4/0 Stranded/Compressed or 250 Solid/Compact |
Standard | IEEE 386 |
Stud Size | 3/8 Inch |
Type | Bi-Metal Contact Compression Lug |
Voltage Rating | 15 to 35 kV |
Voltage Rating | 15-35 kV |
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) | 0.1700 L |
Package Weight (Metric) | 0.0770 kg |
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Frequently Asked Questions
What conductor sizes are compatible with this contact?
This contact is compatible with 4/0 Stranded/Compressed or 250 Solid/Compact conductors.
What is the length of the ABB 02500270 bi-metal contact?
The length of this ABB bi-metal contact is 2.88 inches.
What type of contact does SKU 02500270 feature?
SKU 02500270 features a Loadbreak LR Long Bi-Metal Contact.
What is the voltage rating for this ABB loadbreak contact?
This ABB loadbreak contact is rated for 15-35kV.
What is the amperage rating of the 02500270 contact?
The ABB 02500270 loadbreak contact has a 200 Amp rating.
How to Install 252LR Deadbreak Elbow Connectors
This guide provides step-by-step instructions for installing Elastimold 252LR Deadbreak Elbow Connectors on UD cable with concentric neutral and semi-con shielding, including cable preparation, elbow assembly, and connection to a deadbreak bushing.
Estimated time: 45m
Tools needed:
Wrench, Wire strippers, Wire brush, Crimp tool, Hot stick, Suitable sensing device (for voltage test), Cable cut back template (or measuring tape)
Supplies needed:
Elbow Connector Housing, Compression Lug, Probe, Probe Contact, Lubricant (silicone grease), Hold-down Bail, UD cable, 25kV class 200 ampere deadbreak bushing or accessory device, No. 14 AWG (2.5mm) copper wire, Grounding connector, Test point cap (if not pre-installed)
- Prepare for Installation
Ensure all apparatus is de-energized before beginning. Inspect all parts for damage, correct rating, and compatibility with mating components. Verify package contents are complete and undamaged. Check the elbow housing cable entrance size and compression lug size to ensure a proper fit with your cable. Thread the probe into the compression lug by hand to check for any resistance or damage. Read all instructions thoroughly and have all required tools at hand, maintaining cleanliness throughout the procedure. If a test point cap is not installed, lubricate and install it.
- Train and Cut Cable
Train the UD cable as shown in the installation diagrams to ease operation and connection. Cut any excess cable squarely at the center line of the bushing, ensuring a minimum of 20 inches (508 mm) of cable extends beyond the end of the cable pad mount transformer for proper handling.
- Prepare Cable End
Unwrap and bind the concentric neutral wires 8-1/2 inches (216 mm) back from the end of the cable. Carefully remove the shield and insulation from the cable end, cutting squarely and taking extreme care not to nick the conductor. Wire brush the bare aluminum conductors thoroughly and immediately install the compression lug. Rotate the lug to spread the inhibitor. Position the compression lug so its contact threaded hole aligns with the bushing bore. Crimp the lug according to the crimp chart provided with the lug, starting at the crimp line mark and rotating 180 degrees for each successive crimp. Carefully wipe any excessive inhibitor from the outside of the lug and cable. Remove the semi-con shield as shown in the diagrams and bevel the insulation end a maximum of 1/8 inch (3.2 mm). Thoroughly clean the insulation to remove all traces of conductive residue.
- Assemble Elbow Connector
Clean and lubricate the cable insulation and the inside of the elbow housing with the supplied lubricant; do not substitute other lubricants as they may be harmful. Slide the elbow connector onto the cable using a back and forth twisting motion. Wipe off all excess silicone lubricant from the assembly. Align the elbow with the compression lug’s threaded hole. Thread the probe into the lug by hand, taking care not to cross-thread. Tighten the probe with the supplied wrench until the wrench bends, indicating proper torque.
- Install Hold-Down Bail
Place the hold-down bail into the hold-down bracket. Compress the bail and insert it securely into the brackets on the elbow connector.
- Connect Concentric Neutral to Ground
Using a separate No. 14 AWG (2.5mm) copper wire or equivalent, insert one end through the grounding eye on the elbow and twist it tightly, ensuring not to damage the eye. Twist all concentric neutral wires together and connect them to ground using an appropriate connector. Provide adequate slack in the wires to allow for normal elbow operation.
- Connect Elbow to Bushing Plug
Clean the receptacle portion of the elbow connector and the mating bushing, and lubricate them with the supplied lubricant ONLY if the transformer and elbow are known to be de-energized. Use a fully insulated hot stick to safely place the elbow onto the bushing. DO NOT OPERATE BY HAND. DO NOT SEPARATE THE ELBOW FROM THE BUSHING IF THE CIRCUIT IS ENERGIZED.
- Secure Elbow with Hold-Down Bail
Pull the hold-down bail up over the crown or top of the elbow so that the eyebolt on the bail is directly over the operating eye. Tighten down on the elbow locator by turning the eyebolt in a clockwise direction. Adjust the nut on the eyebolt until it allows the eyebolt to seat securely in the locator. The nut should act as a stop to prevent the eyebolt from applying excessive force on the elbow. Once the nut is in its final position, it will not need to be readjusted when removing and replacing the elbow in the future.
Frequently Asked Questions about ABB - Installation Products
How are Thomas and Betts products typically installed?
Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.
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Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.
What environmental ratings do Thomas and Betts products have?
Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.
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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.
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What are the main product lines offered by Ocal?
Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.