Complete model
E1N1600 R400 PR121/P-LI FHR 3P NST
No verified product image
Representative series image (no exact-model photo is published for this model).
ABB / SACE New Emax
E1N1600 R400 PR121/P-LI FHR 3P NST
Circuit breakers Verified model
ABB SACE New Emax E1N1600 空气断路器配置（R400 电流整定插头、PR121/P-LI 脱扣器、固定式安装、水平后接线）。已停产 / 受限。
Need an internal quotation?Open the inquiry form with product context prefilled›Product imagery supports identification; confirm the final configuration against manufacturer documentation and the complete nameplate.
VERIFIED DATA
Verified specifications
| Series | SACE New Emax（常用 Emax） |
|---|---|
| Frame | E1（New Emax），框架电流 1600 A |
| Breaking capacity | N 级 · Icu 50 kA（220–690 V AC） |
| Rated current | 400 A（R400 电流整定插头） |
| Poles | 3P |
| Mounting | 固定式（F） |
| Connection | 水平后接线（HR，Rear flat Horizontal） |
| Trip unit | PR121/P-LI（电子式；长延时 + 瞬时保护） |
| Rated operational voltage | 690 V AC |
| Rated insulation voltage Ui | 1000 V |
| Rated impulse withstand Uimp | 12 kV |
| Rated short-time withstand Icw | 50 kA（1 s）/ 36 kA（3 s） |
| Dimensions | 418 × 296 × 302 mm（3P 固定式） |
| Mechanical durability | 25000 次 |
| Electrical durability | 10000 次（Ue ≤ 440 V；690 V 工况按 8000 次核验） |
| Standard | IEC 60947-2 |
| Lifecycle | 已停产 / 受限（ABB 官方 legacy：limited） |
PRODUCT IDENTIFICATION
Model and nameplate verification
No verified product image
INQUIRY PREPARATION
Information to prepare
Electrical ratings
SACE New Emax（常用 Emax） / E1（New Emax），框架电流 1600 A
Mounting & form
Mounting, poles or construction version
Control & accessories
Control supply, accessories and communications
Application
Load, duty and installation environment
BOM / drawings
Equipment list or reference documents
Inquiry workflow
- 1Model confirmationConfirm brand and full designation
- 2Specification reviewReview verified data and project conditions
- 3Internal inquiry formSubmit quantity and supporting information
- 4Sales reviewConfirm lead time, configuration and quotation
Product context is carried into the inquiry form
Brand, category, series, model and verified specifications travel with the request, reducing repeat data entry.