240.6 splice SE conductors

[blayton1212]

I am looking to extend a (single phase )200A 240V SE conductors to feed a 200A Service Rated ATS.
I'm wondering if I can extend the SE conductors with Listed insulated Polaris connectors, (inside the 200A SQD pane)l, to ATS and back to the SQD 200A panel.

 

[augie47]

Keeping 312.8 and 230.7 in mind it is permitted under the '17 Code
(Unsure about later Codes)

 

[texie]

Also note new requirements that service conductor splices must be listed for use on the line side of service equipment. See 230.46. Until recently finding such connectors was problematic but now I understand this is improving.

 

[augie47]

Also note new requirements that service conductor splices must be listed for use on the line side of service equipment. See 230.46. Until recently finding such connectors was problematic but now I understand this is improving.

Here's some info on that...

UL Listed Service Side Connectors

Recent link from UL concerning service connectors: https://code-authorities.ul.com/about/inspection-resources-for-code-authorities/line-side-connectors/

forums.mikeholt.com

 

[letgomywago]

Are you running unfused and fused through same conduit to ATS? You'll want 2 conduits. And is the ATS service rated if so you'll need to change the grounding and bonding to make this panel a subpanel

 

[Birken Vogt]

I am looking to extend a (single phase )200A 240V SE conductors to feed a 200A Service Rated ATS.
I'm wondering if I can extend the SE conductors with Listed insulated Polaris connectors, (inside the 200A SQD pane)l, to ATS and back to the SQD 200A panel.

There are lots of other reasons this is not a good idea. Another post just came on here recently about it. Where is the neutral-ground bond and how will it be moved to the SE ATS?