Identification and application of ABB 1SDA073907R1
ABB 1SDA073907R1 is the full order identity for this Emax 2 breaker fixed part. It serves Emax 2 fixed-part assemblies and is intended to restore the matched Emax 2 cubicle interface. The category image is a reference view only; the delivered ABB 1SDA073907R1 label, hardware and host documentation determine the exact configuration.
Manufacturer data and field limits
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | 1SDA073907R1 |
| Product family | Emax 2 fixed-part assemblies |
| Component role | Emax 2 breaker fixed part |
| Exact ABB order reference | 1SDA073907R1 |
| ABB product series | Emax 2 fixed-part assemblies |
| ABB order code | 1SDA073907R1 |
| Official designation | E1.2 W FP Iu=1600 3p HR HR |
| Manufacturer description | E1.2 W FP Iu=1600 3p HR HR |
| Series boundary | Emax 2 fixed-part assemblies |
| Selection checkpoint | E1.2/E2.2/E4.2 host, 1600–4000 A frame and HR terminal orientation |
| Installation note | The correct fixed part is selected by frame and cubicle design, not current alone. |
| Related-code distinctions | 1SDA073909R1: E2.2 W FP Iu=2000 3p HR HR; 1SDA073911R1: E2.2 W FP Iu=2500 3p HR HR; 1SDA073913R1: E4.2 W FP Iu=3200 3p HR HR; 1SDA073915R1: E4.2 W FP Iu=4000 or V version 3p HR HR |
| Final configuration | Confirm exact nameplate, hardware revision and order options before purchase |
For ABB 1SDA073907R1, distinguish the official manufacturer description from checks required at the installation. A source that identifies only a spare-part type does not establish its voltage, current, dimensions or approvals for every host; confirm those on the marked item and the relevant equipment manual.
Procurement evidence
Record ABB 1SDA073907R1 exactly on the enquiry and purchase order, along with the host equipment, quantity and required accessories. Check whether the official product text describes a finished item, subassembly or kit.
For ABB 1SDA073907R1, ask the supplier to confirm the marked delivered version. Packaging photographs and a category image are useful for orientation but cannot replace the complete order code.
Product boundary
Use ABB 1SDA073907R1 only in the assembly position for which it was specified. Note the plant equipment tag, approved drawing number and the removed component's complete designation.
A name that resembles ABB 1SDA073907R1 does not make another part compatible. The decisive comparison is E1.2/E2.2/E4.2 host, 1600–4000 A frame and HR terminal orientation, and differences should be referred to the responsible engineer.
Pre-installation hold point
Before installing ABB 1SDA073907R1, apply the authorized lockout, isolation and stored-energy procedure. Qualified personnel should review the host manual and site-specific hazards.
Inspect ABB 1SDA073907R1 for damage, revision differences and missing accessories. A mismatch should remain on hold until it is resolved; do not force a mechanical fit or bypass an interlock.
Interface map
Trace where ABB 1SDA073907R1 connects electrically and mechanically. Compare terminals, fasteners, connector keys, clearances and protective coordination with the current equipment drawing.
The correct fixed part is selected by frame and cubicle design, not current alone. Capture any software, control-voltage or environmental requirement affecting ABB 1SDA073907R1 before releasing work.
Commissioning evidence
Install ABB 1SDA073907R1 to the approved drawing and then prove racking and mechanical/electrical alignment. Record observed behavior, settings and measured values that the site procedure requires.
For ABB 1SDA073907R1, include both normal operation and a relevant alarm, isolated or alternate state. A successful power-on indication by itself does not prove the full function.
Variant decision
The Emax 2 fixed-part assemblies family can contain size, voltage, pole-count or connector variants. ABB 1SDA073907R1 is the representative code for this page, not a universal substitute for every variant.
Compare each related ABB 1SDA073907R1 family code with its own official designation. Functional or physical differences can make two similar codes unsuitable for the same position.
Service continuity
Retain the ABB 1SDA073907R1 code, delivery information, equipment tag and acceptance record together. This supports a future replacement without guessing from appearance.
When ABB 1SDA073907R1 is ordered again, include the verified host version and any matched companion parts. Keep evidence of a formally approved substitution separate from ordinary related-model references.
Other order codes represented on this series page
The codes below share the verified Emax 2 fixed-part assemblies grouping with ABB 1SDA073907R1. They are listed here instead of receiving separate product pages. Check each full code's distinct frame, rating and installation interface; this list does not declare interchangeability.
- 1SDA073909R1
- 1SDA073911R1
- 1SDA073913R1
- 1SDA073915R1
Final identification
Use ABB 1SDA073907R1 in full on the receiving and maintenance record.
Archive the ABB 1SDA073907R1 installation and functional result with the equipment history.
