Superseded80% confidenceCautionTime unknown
电暖器、电水壶等纯电阻大功率发热设备不建议接普通智能插座做远程控制，远程无人看管时通电存在火灾隐患，且大电流对继电器触点寿命损耗严重
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
This knowledge claim has been superseded by newer content
热过载继电器不能替代短路保护，它只防持续过载不防瞬间短路，回路必须另配熔断器或断路器；仅装热继电器不装短路保护是错误接线Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/359079API
curl https://kongchang.com/api/v1/knowledge/claims/359079MCP
get_claim(id=359079)