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- ACB 630Amp/4-Pole Air Circuit Breaker – Draw-Out
ACB 630Amp/4-Pole Air Circuit Breaker – Draw-Out
ACB630/4P is an air circuit breaker (ACB), rated 630 A with 4 poles for high-current distribution.
About this part
Air circuit breakers protect the largest circuits in an installation, typically the main incomer or a large generator. The draw-out design lets the breaker be racked out of its cradle for maintenance or isolation without disconnecting the busbars.
Features
- 630 Amp
- 4 Pole
- 3 phase
- Single ground protect function.
When to replace it
- New main switchboard
- Large generator installation
- Replacing an old incomer breaker
Before you order
ACBs are specified by a qualified electrician or engineer to suit the fault level and protection settings of the installation. Send us the specification and we will quote.
Not sure it is the right one? A photo of the old part and the nameplate of the machine it came off is usually all the counter needs to confirm a match.
Questions
What does draw-out mean?
The breaker sits in a cradle and can be withdrawn for testing or maintenance without disconnecting the busbars.
Specifications
| Part number | ACB630/4P |
|---|---|
| Brand | IEP Powerproducts |
| Range | Air Circuit Breakers |
| Current rating | 630 A |
| Poles | 4 |
| Mounting | Draw-out |
| Working Voltage | AC400/AC690, 50Hz |
| Intelligence controller | H (intelligence type), M (Standard type), L (Economy type) |
| Alarm function | overload alarm |
| Self test function | overheating self test, microcomputer self diagnosis |
| Test function | intelligent controller of operating characteristic |
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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