[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

单相回路选1P+N(占2个模数,火线零线均断开)优于1P(仅断火线),4P用于三相电(如中央空调、商用),家庭配电箱大多数回路用2P即可

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/360995
API
curl https://kongchang.com/api/v1/knowledge/claims/360995
MCP
get_claim(id=360995)