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Chint original NH40S NH40-63 NH40-125 NH40-160 NH40-250 NH40-400 NH40-630 NH40-800 NH40-3150 3CS 3SCW 4CS CHNT Changeover Switch

Chint original NH40S NH40-63 NH40-125 NH40-160 NH40-250 NH40-400 NH40-630 NH40-800 NH40-3150 3CS 3SCW 4CS CHNT Changeover Switch

Whether the smart:NO
Brand Name:Chint
Place of Origin:China
Max. Current:630A
Model Number:NH40S
Max. Voltage:690V
Certification:CCC CE
Chint NH40SZ NH40-160/4SZ NH40-250/4SZ NH40-400/4SZ NH40-630/4SZ NH40-800/4SZ NH40-1000/4SZ ATS Automatic Changeover Switch

Chint NH40SZ NH40-160/4SZ NH40-250/4SZ NH40-400/4SZ NH40-630/4SZ NH40-800/4SZ NH40-1000/4SZ ATS Automatic Changeover Switch

Whether the smart:NO
Brand Name:Chint
Place of Origin:China
Max. Current:1600A
Model Number:NH40SZ
Max. Voltage:690V
Certification:CCC, CE
Chint CB Class ATS NXZHB-63/4A NXZHB-63/4C NXZHM-160/4A NXZHM-250/4A NXZHM-400/4A NXZHM-630/4A CHNT Automatic Transfer Switch
Chint CB Class ATS NXZHB-63/4A NXZHB-63/4C NXZHM-160/4A NXZHM-250/4A NXZHM-400/4A NXZHM-630/4A CHNT Automatic Transfer Switch

Chint CB Class ATS NXZHB-63/4A NXZHB-63/4C NXZHM-160/4A NXZHM-250/4A NXZHM-400/4A NXZHM-630/4A CHNT Automatic Transfer Switch

Type:CB
Brand Name:Chint
Place of Origin:China
Model Number:NXZHB NXZHM
Number of Pole:3
Rated Current:16A - 800A
Certification:CCC CE
Chint original LW32 LW32-20 LW32-20/YH3/3 LW32-20/D202/2 LW32-10/3 LW32-25/3 LW32-32 LW32-63 CHNT Universal Changeover Switch
Chint original LW32 LW32-20 LW32-20/YH3/3 LW32-20/D202/2 LW32-10/3 LW32-25/3 LW32-32 LW32-63 CHNT Universal Changeover Switch

Chint original LW32 LW32-20 LW32-20/YH3/3 LW32-20/D202/2 LW32-10/3 LW32-25/3 LW32-32 LW32-63 CHNT Universal Changeover Switch

Whether the smart:NO
Brand Name:Chint
Place of Origin:China
Max. Current:10A, 20A, 25A, 32A, 63A
Model Number:LW32
Max. Voltage:380VAC, 220VDC
Brand:Chint
Certification:CCC, CE

Original CHINT Changeover Switch Guide for Source Switching Projects

Original CHINT changeover switch products are used where reliable switching between power sources is required in distribution and backup systems. Buyers usually check current rating, pole configuration and application requirement before selecting a model.

Selection Tips

  • Confirm current capacity and pole structure before ordering.
  • Choose products according to source switching arrangement and panel design.
  • Use original branded supply for repeated project consistency.

Why Buyers Choose This Category

  • Clear specifications for project matching
  • Suitable for wholesale, OEM and export supply
  • Improves content depth for search and buyer decisions
Frequently Asked Questions
Q: What is a changeover switch used for?A: It is used to switch between different power sources or circuit paths in electrical distribution systems.
Q: Why choose original CHINT changeover switches?A: Because they provide branded consistency and easier matching for repeated panel and distribution projects.