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Overview
- Voltage rating: 15/25kV class
- Current rating: 600A primary / 200A secondary
- Deadbreak design for safe operation under load
- Stud terminal for direct cable or busway connection
- Compatible with 600 Series assemblies
Specifications
Application | 15/25 kV, 600 Amps |
Temperature Rating, Maximum | 149 F |
Temperature Rating, Maximum | 65 C |
Temperature Rating, Minimum | -40 F |
Temperature Rating, Minimum | -40 C |
Type | Reducing Tap Plug |
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) | 2.3000 L |
Package Weight (Metric) | 1.0430 kg |

K650RTW
15/25kV 600 Series Deadbreak Reducing Tap Well. Length 5.37 inch. Width 3 inch not counting bracket. 600/200 Amps
K655BLR-H0280
15/25kV 600 Series Deadbreak Elbow without Test Point (with Stud), Cable Insulation Diameter 0.850 inch to 1.050 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 250 /Compacted Solid 300.
K650CPSP
600 Amp, 15/25kV, Deadbreak, Connecting Plug. Widest Diameter 3 inches. With Factory assembled Stud which is not field removable.
L1601-PC-S2R-WG
35kv, Short Shank Well without Bail Tabs and with Replaceable Well Stud (2-3/4 inch Bushing Shank Length), With GasketFrequently Asked Questions
What is the primary function of the K650RTP?
The K650RTP permits a 200A deadbreak tap-off from a 600A connector.
What is the impulse withstand (BIL) for the 28kV class?
For the 28kV voltage class, the impulse withstand (BIL) is 140kV.
What is the AC one-minute withstand voltage for 15kV class?
For the 15kV voltage class, the AC one-minute withstand voltage is 34kV.
What is the momentary current rating for the K650RTP?
The K650RTP has a momentary current rating of 25kA Symmetrical for 10 cycles.
How do I order the K650RTP reducing tap plug?
To order the 15/25kV, 600A reducing tap plug, specify K650RTP.
What items are included in the K650RTP kit?
Each kit contains one K650RTP Reducing Tap Plug, one tube of lubricant (82-08), and installation instructions (IS-0230).
What are the key features of the K650RTP?
The K650RTP is a fully rated 15/25kV, 600 Amp Deadbreak Reducing Tap Plug that includes a 200 Amp Deadbreak Interface and Bail Tabs.
What is the maximum operating voltage for the 28kV class?
For the 28kV voltage class, the maximum phase-to-ground operating voltage is 16.2kV.
What is the impulse withstand (BIL) for the 15kV class?
For the 15kV voltage class, the impulse withstand (BIL) is 95kV.
What is the continuous current rating for the K650RTP?
The K650RTP has a continuous current rating of 600 Amps for both 15kV and 28kV voltage classes.
How to Install 15/25/35kV 600/900 AMP Deadbreak Plug and Well Products
This guide provides step-by-step instructions for the safe installation and connection of 15/25/35kV 600/900 AMP Deadbreak Plug and Well products with mating elbow or bushing extensions, including voltage testing procedures.
Estimated time: 30m
Tools needed:
Torque wrench, ELASTIMOLD 600SW spanner wrench, Hotstick, Suitable sensing device for capacitive test points
Supplies needed:
Plug or Well product, Lubricant (DO NOT SUBSTITUTE), Elbow or bushing extension (mating part), Stud (if mating interface not equipped), Insulating plug (if applicable), Voltage detection cap, Silicone lubricant
- De-energize and Inspect Apparatus
Ensure all apparatus is de-energized during installation or removal of any parts. Do not touch or move energized products in the work area. Inspect all parts for damage, proper rating, and compatibility with mating components. If the product is supplied with protective shipping covers, remove them and replace with appropriate HV insulated caps or connectors before submerging or energizing the circuit.
- Prepare and Lubricate Components
Remove protective caps from the plug or well product. If the 600 amp mating interface is not equipped with a stud, hand tighten the stud into the 600 amp interface on the plug or well. Lubricate both the elbow and its mating part as indicated with the supplied lubricant. DO NOT SUBSTITUTE other lubricants, as they may be harmful to the products. Ensure to keep surfaces of the elbow and mating parts clean.
- Connect Plug/Well to Mating Part
Push the plug or well into the elbow or bushing extension until the threads engage securely.
- Torque the Connection
Use a torque wrench to tighten the connection. For an insulating plug, apply 50 to 60 foot-pounds of torque. For a connector plug, tap plug, or tap well, use a torque wrench with an ELASTIMOLD 600SW spanner wrench, applying an indicated torque of 40 to 48 foot-pounds. Refer to special instructions IS-0915 for K651 and 750 rubber connecting plugs.
- Install Voltage Detection Cap (if applicable)
If an insulating plug is used as a mating part, clean and lubricate the inner surface of the voltage detection cap. Place the cap on the elbow and push down firmly until it snaps into place.
- Perform Voltage Test
Use the integral capacitance test point on the ELASTIMOLD deadbreak elbow connector to establish whether or not the circuit is energized. Remove the test point cap with a hotstick, peeling it off at an angle rather than pulling directly in line. WARNING: The voltage test point is a capacitance device and is not directly connected to the conductor. Do not use conventional voltage measuring equipment. Test with a suitable sensing device made for use with separable connectors manufactured with capacitive test points, following the manufacturer’s directions for the meter. Treat the elbow as energized until the 'no voltage' test point indication is confirmed by other means to prevent serious or fatal injury. After voltage detection, clean and lubricate the inside surface of the cap with silicone lubricant and replace it on the test point.
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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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.

