
ABB Installation Products K656CETP-L0330 25kv, 600 Amp Series, Deadbreak Combo-T. Connector Elbow with Integral 200 Amp Loadbreak…
UPC: 075114427036
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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 25kV, 600 Amp deadbreak combo elbow with integral 200 Amp loadbreak tap plug
- Cable insulation diameter range: 1.180-1.465 inches (30.0-37.2 mm)
- Supports conductor codes 330-500 stranded/compressed or 600 solid/compact
- Aluminum construction for corrosion resistance and durability
- Integrated test point for voltage verification and hot-stick operation
Specifications
Amperage Rating | 600 A |
Application | 600 Amps, 25kV Connector |
Color | Black |
Conductor Range | 500 kcmil , 600 kcmil |
Environmental Conditions | All Weather Conditions |
Insulation | True |
Material | Housing - EPDM-Rubber |
Special Features | Reducing Tap Plug with Stud, Cable Adapter, and Lug. Test Point |
Standard | ANSI/IEEE Standard 386 |
Temperature Rating, Maximum | 149 F |
Temperature Rating, Maximum | 65 C |
Temperature Rating, Minimum | -40 F |
Temperature Rating, Minimum | -40 C |
Type | ComboT Elbow with Test Point |
Voltage Rating | 25 kV |
Width | 13.31 in |
Width | 338.074 mm |
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) | 1.0000 L |
Package Weight (Metric) | 0.4540 kg |

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What torque is required for CCP bus installation?
For CCP bus installation, the 600ATM and BIP should be torqued to 50 to 60 ft.-lbs.
How much does the ComboT reduce stack height?
Each combination elbow/connecting plug reduces the stack height by 2.67 inches.
What tools are needed for ComboT installation?
The ComboT installs with standard assembly tools and uses a standard 600 or 900 series stud.
What do the color-coded interfaces indicate?
Red interfaces are for 15 kV reducing taps, and blue are for 25 kV reducing taps. They provide better visibility, seating indication, and prevent sticking for easier removal.
What prevents partial-vacuum flashover in 25 kV taps?
The 25 kV reducing tap includes vents specifically designed to prevent partial-vacuum flashover.
What are the voltage ratings for CETP connectors?
CETP connectors are available in 15 kV and 25 kV classes. Maximum phase-to-ground operating voltage is 8.3 kV or 15.2 kV, and phase-to-phase is 14.4 kV or 26.3 kV.
What is the continuous current rating for CETP?
CETP connectors have a continuous current rating of 600 A for deadbreak and 200 A for loadbreak, or 900 A for deadbreak and 200 A for loadbreak.
What are the voltage ratings for CCP/CBW connectors?
CCP/CBW connectors have a voltage class of 15/25/28 kV. The maximum phase-to-ground operating voltage is 16.2 kV, and phase-to-phase is 28.0 kV.
What is the continuous current rating for CCP/CBW?
CCP/CBW connectors have continuous current ratings of either 600 A or 900 A.
What stud size is used for ComboT assembly?
ComboT assembly utilizes a standard 5/8 in–11 stud that threads into the equipment bushing.
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