ABB OT400E03P Switch Disconnector | 3-Pole, 400 Amps
The ABB OT400E03P is a heavy duty, high performance 3 pole switch disconnector providing reliable isolation and circuit breaking for demanding industrial and marine applications. This front-operated, base-mounted unit is built by ABB, a world leader in low-voltage electrification, and is able to manage high thermal currents up to 400A at voltages up to 1000V.
This type is fitted with a powerful black IP65 rated pistol handle and an adjustable installation shaft, allowing accurate operation and total environmental protection whether installed in switchboards or control panels. Its extraordinarily high short-circuit producing and resist capacities make it the best safety solution for isolating heavy machinery, primary power distribution lines and maritime auxiliary systems.
Model Details
- Model Number / Extended Product Type: OT400E03P
- Manufacturer Product ID: 1SCA022718R8780
- EAN / Barcode: 6417019230450
- Condition Available: New
Technical Details
| Parameter | Specification |
|---|---|
| Number of Poles | 3 |
| Rated Operational Current (Ie) | 400 A (AC-21A, AC-22A, AC-23A up to 690V) |
| Conventional Free-air Thermal Current (Ith) | 400 A (at q = 40 degrees C) |
| Rated Operational Power (AC-23A) | 230 kW at 400-415V / 400 kW at 690V |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Short-time Withstand Current (Icw) | 15 kA (for 1 second) |
| Rated Short-Circuit Making Capacity (Icm) | 65 kA (690 V AC) |
| Operating Mechanism Position | 03 (Mechanism located at the end of the switch) |
| Terminal Type / Lug Width | Lug Terminals / 25 mm |
| Tightening Torque | Wire-Clamp: 30 to 44 N.m |
| Mechanical Durability | 16,000 operations |
| Dimensions (W x H x D) | 191 mm x 185 mm x 107 mm |
| Net Product Weight | 3.1 kg (approx. 7 lbs) |
Applications
- Marine Main & Auxiliary Switchboards: Used as a reliable main isolator or distribution switch inside Marine Motor Control Centres (MCC).
- Industrial Automation Power Distribution: Great for isolating points to plant machinery, large HVAC infrastructure, and production lines.
- Renewable Energy Grid Ties Used as a main disconnect switch on the AC side in large scale commercial solar inverter arrays and wind turbine power skids.
- Emergency Standby Systems: Main isolation disconnect between generator sets and critical transfer switches.
Part Number Cross-References
- ABB Global Code: 1SCA022718R8780
- Swedish E-Number: 3171201
- Alternative Series Formats: OT400E03K (with direct mounted switch handle), OT400U03 (UL class version)
System Compatibility
- Directly mounts to standard chassis panel backplates.
- Compatible with ABB internal auxiliary contact blocks (OA series) for remote status signaling.
Lead Time & Shipping Info
- Availability: Ready-to-ship from stock inventory.
- Standard Packaging: Single unit pack dimensions: 200 mm x 115 mm x 260 mm. Gross weight: 3.2 kg.
- Worldwide Shipping: Expeditious air-freight dispatch available for global vessel-in-port emergencies or tight industrial project deadlines.
30 DAYS RETURN POLICY
RETURNS ACCEPTED IN 30 DAYS. BUYER PAYS THE SHIPPING CHARGES. RESTOCKING FEES 20%.
NOTE:
IF THE ITEM COMES UNDER CUSTOMS, THE BUYER WILL BE FULLY RESPONSIBLE FOR DUTIES & OTHER CHARGES. WE AS A SELLER DO NOT ACCEPT THE RETURN AND REFUND IN THIS CASE. KINDLY CONNECT WITH US BEFORE PURCHASING AND ITEM OR IF YOU HAVE ANY OTHER QUERIES.
FEEDBACK
WE WILL BE WAITING FOR YOUR VALUABLE FEEDBACKS. THANK YOU FOR SHOWINGÂ TRUSTÂ INÂ US.
100% Genuine Products
-> YOU WILL GET WHAT YOU SEE IN PHOTOS
-> UNDERSTAND THE PRODUCT BEFORE BUYING
PACKAGING
QUALITY PACKING FOR EACH PRODUCT. ASSURED SAFE & UNDAMAGED DELIVERY.
SHIPPING
FeDEX, DHL EXPRESS INTERNATIONAL SHIPPING.
TAXES & IMPORT DUTIES
DESTINATION COUNTRY ALL TAXES & DUTY TO BE PAID BY BUYER (NOT INCLUDED IN PRICE.
