- Part number
- 1SCA022710R0520
- Model no
- OT250E04P
Low stock
Dispatch
Planned dispatch date. We aim to ship within 1 business day. Depending on warehouse workload it can take 2–3 business days.
· From Türkiye
0
- RoHS
- ATEX
- VDE
OTABB 1SCA022710R0520 OT250E04P 4-Pole 250A Base Mounted Switch Disconnector Low Voltage
Description
About the OT250E04P
About the OT250E04P
The ABB OT250E04P (SKU 1SCA022710R0520) is a 4-pole, 250A base-mounted switch disconnector designed for low-voltage power distribution and isolation applications. Part of ABB's trusted OT series, the OT250E04P provides reliable circuit isolation in industrial control panels, machinery, and distribution boards — meeting the rigorous requirements of IEC 60947-3 and carrying CE, ATEX, and VDE certifications for global deployment.
Certifications & Standards
- RoHS: Compliant with the Restriction of Hazardous Substances Directive
- REACH: Compliant with EU REACH regulation on chemical substances
- EU Directive 2011/65/EU & Amendment 2015/863: Fully compliant with the latest RoHS amendments
- IEC 60947-3: Meets the international standard for low-voltage switchgear — switches, disconnectors, and fuse-combination units
- IEC 60947-115: Compliant with additional low-voltage switchgear and controlgear requirements
- EN 60664: Meets insulation coordination requirements for equipment within low-voltage systems
- ATEX: Certified for use in potentially explosive atmospheres
- CE: Carries the CE marking in accordance with applicable EU directives
- VDE: Tested and approved by the German VDE institute
- WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal
Applications & Use Cases
- Main and branch circuit isolation in industrial control panels and distribution boards
- Machine tool and production line power isolation for safe maintenance procedures
- Building services and HVAC electrical distribution switchgear
- Hazardous-area installations requiring ATEX-rated disconnection
- OEM panel builders requiring a compact, base-mounted 4-pole 250A isolator with full IEC 60947-3 compliance
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 IP00 |
|---|---|
| Pollution Degree | 3 |
Dimensions 4
| Product Net Width | 180.5 mm |
|---|---|
| Product Net Height | 150 mm |
| Product Net Depth / Length | 82.5 mm |
| Product Net Weight | 1.9 kg |
Show all 63 specifications ↓ Show less ↑56 more values in Identification, Technical, External Classifications and Standards, Logistics.
Identification 12
| Part number | 1SCA022710R0520 |
|---|---|
| Type designation | OT250E04P |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 6417019225982 |
| ETIM class | EC000216 |
| eCl@ss | 27371403 |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85365080 |
| Country of Origin | Finland |
Technical 29
| Color | Grey |
|---|---|
| Conventional Free-air Thermal Current (Ith) | Θ = 40 °C 250 A |
| Conventional Thermal Current (Ithe) | Fully Enclosed 250 A |
| Distance Between Phases | Standard |
| Fourth Pole Position | Right Side |
| Fourth Pole Type | Switched - Simultaneous Function |
| Handle Color | Black |
| Mechanical Durability | 20000 |
| 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 6.5 W |
| Rated Conditional Short-Circuit Current (Inc) | (315 A fuse, 500 V) 100 kA, (355 A fuse, 690 V) 80 kA, (250 A fuse, 690 V) 100 kA |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 1000 V |
| Rated Operational Current AC-21A (Ie) | (380 ... 415 V) 250 A, (500 V) 250 A, (690 V) 250 A |
| Rated Operational Current AC-22A (Ie) | (380 ... 415 V) 250 A, (500 V) 250 A, (690 V) 250 A |
| Rated Operational Current AC-23A (Ie) | (380 ... 415 V) 250 A, (500 V) 250 A, (690 V) 250 A |
| Rated Operational Power AC-23A (Pe) | (220 ... 240 V) 75 kW, (400 ... 415 V) 145 kW, (500 V) 170 kW, (690 V) 250 kW |
| Rated Operational Voltage | Main Circuit 1000 V |
| Rated Short-Circuit Making Capacity (Icm) | (690 V) 30 kA |
| Rated Short-time Withstand Current Low Voltage (Icw) | for 1 s 8 kA |
| Special Functions | No |
| Standards | IEC 60947-3 |
| Switches Operating Mechanism | Mechanism at the End of the Switch, 04 (Left Side) |
| Terminal Type | Lug terminals |
| Terminal Width | 20 mm |
| Tightening Torque | acc. IEC 60947-1 15 … 22 N·m |
External Classifications and Standards 5
| ETIM 10 | EC000216 - Switch disconnector (AC) |
|---|---|
| UNSPSC | 39122233 |
| eClass | V11.1 : 27371403 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| E-Number (Sweden) | 3171163 |
Logistics 10
| Package Level 1 Units | box 1 piece |
|---|---|
| Package Level 1 Width | 170 mm, 6.69 in |
| Package Level 1 Depth / Length | 190 mm, 7.48 in |
| Package Level 1 Height | 145 mm, 5.71 in |
| Package Level 1 Gross Weight | 2.1 kg, 0.93 lb |
| Package Level 1 EAN | 6417019225982 |
| Shipping weight | 2.1 kg |
| Ships from | Türkiye |
| Dispatch | 16 Nov |
| Stock | Low stock |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
Documents for 1SCA022710R0520
No documents are on file for this part yet.
Ask us for the datasheet
Certifications
Certifications and standards
- RoHS
- ATEX
- VDE
- IEC 60947-3
Quick answers
Questions about the OT250E04P
What is the HS code of OT250E04P for customs?
The tariff (HS) code on file for OT250E04P is 85365080.
What is the EAN of OT250E04P?
The EAN (GTIN) of OT250E04P is 6417019225982.
Where does OT250E04P ship from, and how fast?
OT250E04P ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Reviews
Customer reviews
Series
ABB OT
- Brand
- ABB
- Series
- OT
