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- YGLZ-630 3-POLE 630Amp Manual Transfer Switch
YGLZ-630 3-POLE 630Amp Manual Transfer Switch
YGLZ-630/3P is a manual transfer switch, rated 630 A with 3 poles for generator installations where someone is on site to change over.
About this part
Where an automatic switch is not needed, a manual changeover is the lowest-cost safe way to connect a generator to a building's distribution board.
When to replace it
- Connecting a portable or standby generator to a building
- Replacing a worn switch
- Increasing the current rating
Before you order
Choose the current rating to suit the incoming supply and 3 or 4 poles according to the neutral arrangement. Installation must be done by a qualified electrician.
Match the number stamped on the part you are removing, or the number in your engine or alternator manual, before ordering. Part numbers are shown for reference so the right replacement can be identified.
Questions
Do I need a changeover switch to connect a generator?
Yes. Connecting a generator to a building without one is illegal and dangerous, because it can back-feed the grid.
Specifications
| Part number | YGLZ-630/3P |
|---|---|
| Brand | IEP Powerproducts |
| Range | Manual Changeover Switches |
| Current rating | 630 A |
| Poles | 3 |
Not sure it fits?
Send us the number on your old part, or a photo with the engine or alternator nameplate, and we'll confirm the match.
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