ABB - Installation Products K650RTW - 15/25kV 600 Series Deadbreak Reducing Tap Well. Length 5.37 inch. Width 3 inch not counting bracket. 600/200 Amps
ABB - Installation Products

K650RTW

UPC: 783786628490


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Overview

The ABB K650RTW 15/25kV 600 Series Deadbreak Reducing Tap Well is a high-current, deadbreak connector designed for medium-voltage distribution systems. Rated for 600/200 Amps, it provides a reliable tap point for branching 15/25kV cables in underground or overhead systems. The compact design measures 5.37 inches in length and 3 inches in width (excluding bracket), making it suitable for tight installation spaces. This deadbreak design ensures safe, hot-stick operable connections without de-energizing the system, reducing downtime during maintenance or upgrades. Compatible with 600A class equipment, the K650RTW supports both 15kV and 25kV class applications, including utility, industrial, and commercial power distribution networks. The reducing tap feature allows connection of smaller conductors to a larger main conductor, optimizing system flexibility. ABB’s 600 Series connectors are built for durability in harsh environments, with proven performance in field applications.
  • Rated for 15/25kV systems with 600/200 Amp capacity
  • Deadbreak design allows hot-stick operation for safe connections
  • Compact dimensions: 5.37" length, 3" width (excl. bracket)
  • Reducing tap feature supports branching smaller conductors to larger mains
  • Compatible with ABB 600 Series and standard 600A class equipment

Specifications

Application
The 15/25kV K650RTW permits a 200 Amp deadbreak or loadbreak tap-off of a 600 Amp connector. The K650RTP 200 Amp tap accepts Elastimold 200 Amp deadbreak and loadbreak inserts. For assembly, a 600SW spanner wrench is required
Connection Type
Deadbreak
Current Rating
600/200 A
Material
EPDM-Rubber
Series
600 Series
Size
3.00 inch (76.2 mm) Diameter, 5.37 inch (136.3 mm) Long
Size
Length 5.37 inch, Width 3 inch
Special Features
Fully rated 15/25kV, 600 Amp Deadbreak Reducing Tap Well. Can be used with 200A Loadbreak or Deadbreak inserts. Provisions for spanner wrench installation. Includes Bail Tabs
Standard
ANSI/IEEE Standard 386
Type
Reducing Tap Well
Voltage Rating
15/25 kV
Package Dimensions (L x W x H)
6.5 IN x 4 IN x 4 IN
Package Dimensions (L x W x H)
16.51 cm x 10.16 cm x 10.16 cm
Package Weight (Imperial)
1.5800 L
Package Weight (Metric)
0.7170 kg
4 Point Junction, with one 200 Amp Bushing Well Interface, two 600 Amp Bushing interfaces and one 200 Amp Bushing Well Interface, 15kV, No Tilt Mounting.

J4-6226-15

4 Point Junction, with one 200 Amp Bushing Well Interface, two 600 Amp Bushing interfaces and one 200 Amp Bushing Well Interface, 15kV, No Tilt Mounting.
Plastic Drive Stop® for 7/16" Cable (#4 Wire), Gray

DRIVESTOP4

Plastic Drive Stop® for 7/16" Cable (#4 Wire), Gray
Sealing Cap, Black, Thermoplastic, AMP CPC

208652-1

Sealing Cap, Black, Thermoplastic, AMP CPC
15/25kV, 900 Amp, Deadbreak Bushing for In-Air Applications (Pad-Mounted or Vault-Type or Submersible Transformers or Switchgear). One Factory installed 5/8-11 UNC-2A Stud included, other Stud must be Purchased Separately. Overall Length 13.75 inch, Diameter 4.50 inch. Molded Epoxy with Stainless Steel Flange. Boot and Collar.

K675TBC

15/25kV, 900 Amp, Deadbreak Bushing for In-Air Applications (Pad-Mounted or Vault-Type or Submersible Transformers or Switchgear). One Factory installed 5/8-11 UNC-2A Stud included, other Stud must be Purchased Separately. Overall Length 13.75 inch, Diameter 4.50 inch. Molded Epoxy with Stainless Steel Flange. Boot and Collar.
25kV 600 Series Deadbreak Insulating Plug / Stand-Off Plug, includes Silicone Lubricant and Instructions. Length 3.9.39 inch, Widest Diameter 3 inch. Epoxy.

K650LB

25kV 600 Series Deadbreak Insulating Plug / Stand-Off Plug, includes Silicone Lubricant and Instructions. Length 3.9.39 inch, Widest Diameter 3 inch. Epoxy.
15kV 600 Series Loadbreak Stick-Op Bushing Adapter, Window OP CA, 600AT assembly tool required for operation and/or installation of Stick-Op.

655BEA3

15kV 600 Series Loadbreak Stick-Op Bushing Adapter, Window OP CA, 600AT assembly tool required for operation and/or installation of Stick-Op.
15/25KV, Molded Epoxy Flange for gasketed clamp mounting only, with Replaceable Well Stud, Bushing Well

K1601PCC-R

15/25KV, Molded Epoxy Flange for gasketed clamp mounting only, with Replaceable Well Stud, Bushing Well
15/25kV, 600 Amp, Deadbreak Bushing for In-Air Applications (Pad-Mounted or Vault-Type or Submersible Transformers or Switchgear). One Factory installed 5/8-11 UNC-2A Stud included, other Stud must be Purchased Separately. Overall Length 13.75 inch, Diameter 4.50 inch. Molded Epoxy with Stainless Steel Flange. Includes Boot and Collar.

K650TBC

15/25kV, 600 Amp, Deadbreak Bushing for In-Air Applications (Pad-Mounted or Vault-Type or Submersible Transformers or Switchgear). One Factory installed 5/8-11 UNC-2A Stud included, other Stud must be Purchased Separately. Overall Length 13.75 inch, Diameter 4.50 inch. Molded Epoxy with Stainless Steel Flange. Includes Boot and Collar.

Frequently Asked Questions

What is the current rating of the K650RTW?

The device is rated for 600 Amps on the main conductor and 200 Amps on the tap conductor.

What voltage ratings does the K650RTW support?

The K650RTW supports both 15kV and 25kV class systems.

What are the dimensions of the K650RTW?

The length is 5.37 inches and the width is 3 inches (excluding bracket).

Is the K650RTW suitable for hot-stick operation?

Yes, the deadbreak design allows safe hot-stick operation without de-energizing the system.

What type of applications is the K650RTW used for?

It is used for medium-voltage power distribution in utility, industrial, and commercial systems.

How to Install 15/25/35kV 600/900 AMP Deadbreak Plug and Well Products

This guide provides instructions for installing 15/25/35kV 600/900 AMP Deadbreak Plug and Well products. These power distribution accessories are designed for use on 600/900 ampere systems and can be mated with 600 ampere elbows or bushing extensions.

Estimated time: 1h

Tools needed:

Torque wrench, ELASTIMOLD 600SW spanner wrench, Hotstick, Suitable sensing device for capacitive test points

Supplies needed:

Plug or Well product, Lubricant (supplied, DO NOT SUBSTITUTE), HV insulated cap(s) or connector(s), Silicone lubricant

  1. Prepare for Installation and Ensure Safety

    DANGER: All apparatus must be de-energized during installation. Do not touch or move energized products. This product must be installed by competent personnel trained in high voltage safety practices. Check package contents and components for damage and proper fit. Remove any protective shipping covers and replace with appropriate HV insulated caps or connectors before energizing. Have all required tools at hand and maintain cleanliness.

  2. Assemble and Lubricate the Plug or Well

    Remove protective caps from the plug or well product. If the 600amp mating interface is not equipped with a stud, hand tighten the stud into the 600amp interface on the plug or well. Lubricate both the elbow and its mating part with the supplied lubricant. DO NOT SUBSTITUTE. Keep surfaces of elbow and mating parts clean.

  3. Connect and Torque Tighten the Assembly

    Push the plug or well into the elbow or bushing extension and engage the threads. For insulating plugs, use a torque wrench and tighten to 50-60 ft-lbs. For connector, tap, or tap well plugs, use a torque wrench with an ELASTIMOLD 600SW spanner wrench and tighten to an indicated 40-48 ft-lbs. For K651 and 750 rubber connecting plugs, refer to special instructions IS-0915.

  4. Install Insulating Plug 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 hard until it snaps into place.

  5. Perform Voltage Test and Secure Test Point

    Remove the test point cap with a hotstick, peeling off at an angle. WARNING: The voltage test point is a capacitance device, not directly connected to the conductor. Use a suitable sensing device for capacitive test points, following its manufacturer's directions. Do not use conventional voltage measuring equipment. Treat the elbow as energized until a 'no voltage' indication is confirmed by other means. Clean, lubricate with silicone, and replace the cap on the test point.

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