- Part number
- 1SCA112712R1001
- Model no
- OTM2000E4CM230C
Motorized Change-over SwitchesABB 1SCA112712R1001 OTM2000E4CM230C 4P 55 kA Icw Motorized Changeover Switch
ABB OTM2000E4CM230C - 2000A 4P motorized changeover switch, switched neutral, 220-240V AC motor, 55kA Icw.
Description
About the OTM2000E4CM230C
About the OTM2000E4CM230C
The ABB 1SCA112712R1001 OTM2000E4CM230C adds a fourth switched pole to the 2000 A frame, giving neutral switching for 4-wire mains-generator systems driven by a 220-240 V AC motor operator. It shares the 55 kA, 1-second short-time withstand and 1000 V insulation rating of its 3-pole sibling. A direct-mount manual handle and base mounting are included.
Selection Notes
The fourth pole on the 1SCA112712R1001 switches simultaneously with the three line poles, so neutral is fully isolated between sources rather than left bonded - the configuration required where the installation cannot tolerate a shared neutral path between two supplies. It carries the same 2000 A rating and 55 kA short-time withstand as the 3-pole 1SCA112709R1001, so the choice between them comes down to whether neutral switching is required, not current capacity. The extra pole adds roughly 126 mm of width and 26 kg of weight over the 3-pole frame, worth checking against panel clearance.
Specification
Full specification
Material Compliance 1
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
|---|
Environmental 2
| Degree of Protection | Front IP20 |
|---|---|
| Pollution Degree | 3 |
Dimensions 4
| Product Net Width | 771 mm, 30.35 in |
|---|---|
| Product Net Height | 377 mm, 14.84 in |
| Product Net Depth / Length | 372 mm, 14.65 in |
| Product Net Weight | 95 kg, 209.44 lb |
Show all 54 specifications ↓ Show less ↑47 more values in Identification, Technical, External Classifications and Standards, Logistics.
Identification 12
| Part number | 1SCA112712R1001 |
|---|---|
| Type designation | OTM2000E4CM230C |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 6417019454085 |
| ETIM class | EC000216 |
| eCl@ss | 27371403 |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85365080 |
| Country of Origin | Finland |
Technical 21
| Conventional Free-air Thermal Current (Ith) | Θ = 40 °C 2000 A |
|---|---|
| Distance Between Phases | Standard |
| Fourth Pole Position | Right Side |
| Fourth Pole Type | Switched - Simultaneous Function |
| Handle Color | Black |
| Handle Type | Direct Mount |
| Motor Operational Voltage | 220 ... 240 V AC |
| Mounting Type | Base mounting |
| Number of Poles | 4P |
| Operating Mode | Front |
| Position of Line Terminals | Top In - Bottom Out, Bottom In - Top Out |
| Power Loss | at Rated Operating Conditions per Pole 55 W |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Operational Current AC-21B (Ie) | (380 ... 415 V) 2000 A, (500 V) 2000 A |
| Rated Operational Voltage | Main Circuit 1000 V |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 55 kiloampere rms |
| Switches Operating Mechanism | Mechanism at the End of the Switch |
| Terminal Type | Screw Terminals |
| Tightening Torque | acc. IEC 60947-1 50 ... 75 N·m |
| Transition Type | Open |
External Classifications and Standards 4
| ETIM 10 | EC000216 - Switch disconnector (AC) |
|---|---|
| UNSPSC | 39122233 |
| eClass | V11.1 : 27371403 |
| WEEE Category | 4. Large Equipment (Any External Dimension More Than 50 cm) |
Logistics 10
| Package Level 1 Units | box 1 box |
|---|---|
| Package Level 1 Width | 580 mm |
| Package Level 1 Depth / Length | 780 mm |
| Package Level 1 Height | 500 mm |
| Package Level 1 Gross Weight | 95 kg |
| Package Level 1 EAN | 6417019454085 |
| Shipping weight | 95.0 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 02 Oct 2026
Documents
Documents for 1SCA112712R1001
No documents are on file for this part yet.
Ask us for the datasheet
Quick answers
Questions about the OTM2000E4CM230C
What is the rated current of OTM2000E4CM230C?
The rated current of OTM2000E4CM230C is 2000 A.
Which supply voltage is OTM2000E4CM230C rated for?
The rated operational voltage of OTM2000E4CM230C is 1000 V AC.
What is the HS code of OTM2000E4CM230C for customs?
The tariff (HS) code on file for OTM2000E4CM230C is 853650.
What is the EAN of OTM2000E4CM230C?
The EAN (GTIN) of OTM2000E4CM230C is 6417019454085.
Where does OTM2000E4CM230C ship from, and how fast?
OTM2000E4CM230C ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Reviews
Customer reviews
Series
ABB Motorized Change-over Switches
- Brand
- ABB
- Series
- Motorized Change-over Switches
