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- Description
- Condition: New Open Box
- Shipping and Refund
- Metafield Tab
Description:
The ABB OT25F4C is a 4-pole rotary change-over switch rated at 32A (Ith) and designed for source transfer, load changeover, and isolation applications in low-voltage electrical distribution and control panels. Conforming to IEC 60947-3, this switch provides three operating positions — OFF (O), Source 1 (I), and Source 2 (C) — making it well suited for manual transfer between two power sources, generator changeover, and dual-supply selection in industrial and commercial electrical systems. With an impulse withstand voltage of 8kV, operational current ratings of 25A (AC-22A) and 20A (AC-23A) at up to 500V, and 25A / 11A respectively at 690V, the OT25F4C is appropriate for a wide range of load types and distribution voltages. Manufactured in Finland by ABB Oy and certified to CE and EAC standards, order code 1SCA104877R1001, this is a globally compliant, field-proven switching device. Procurement teams across the USA source ABB OT series change-over switches for panel-building, MRO, and generator integration projects. Electrical contractors and distributors in the UAE specify ABB OT25F4C units for building services, industrial panels, and power transfer applications. WeSellStocks.co supplies verified ABB switching and isolation equipment to qualified buyers Worldwide at competitive wholesale terms.
Technical Specifications:
Brand: ABB
Product Type: Rotary Change-Over Switch — 4-Pole
Part Number: OT25F4C
Order Code: 1SCA104877R1001
FI Reference: 3601432
Pole Configuration: 4-Pole
Rated Thermal Current (Ith): 32A
Impulse Withstand Voltage (Uimp): 8 kV
Frequency: 50–60 Hz
AC-22A Rating: ≤500V = 25A | 690V = 25A
AC-23A Rating: ≤500V = 20A | 690V = 11A
Operating Positions: O (OFF) | I (Source 1 ON) | C (Source 2 / Change-Over)
Terminal References: 1L1/2T1 | 3L2/4T2 | 5L3/6T3 | (N)7L4/(N)8T4
Mounting Type: DIN Rail / Panel Mounting
Standards / Compliance: IEC 60947-3 | CE | EAC
Country of Origin: Finland (ABB Oy, Vaasa)
Condition: Available upon request
Application:
The ABB OT25F4C change-over switch is used in manual source transfer applications including generator-to-mains changeover, dual power supply selection for critical loads, and load redistribution in industrial and commercial LV distribution panels. The 4-pole configuration allows switching of three-phase circuits with neutral, making it suitable for TN-S and TT distribution systems. Its compact modular design and DIN rail compatibility make it straightforward to integrate into standard panel layouts. This switch is specified by panel builders, electrical contractors, and facility management teams for new installations, panel upgrades, and MRO replacement across a broad range of building services and industrial environments.
ABB OT25F4C and the broader OT series change-over switches are consistently specified by electrical panel builders, MRO procurement teams, and EPC contractors requiring reliable manual transfer switching solutions for LV distribution and generator integration applications globally. WeSellStocks.co operates as a wholesale and surplus distributor for ABB low voltage switching, isolation, and control equipment, supplying buyers across the USA, UAE, and internationally. Organizations sourcing verified ABB OT25F4C units, 4-pole rotary change-over switches, or manual transfer switching components for project stock or maintenance inventory are encouraged to submit direct commercial inquiries.
Metafields:
brand: ABB
part_number: OT25F4C
order_code: 1SCA104877R1001
fi_reference: 3601432
product_type: Rotary Change-Over Switch — 4-Pole
industry_category: Low Voltage Switching & Isolation / Electrical Distribution
pole_configuration: 4-Pole
rated_thermal_current: 32A
impulse_withstand_voltage: 8 kV
ac_22a_rating: ≤500V = 25A | 690V = 25A
ac_23a_rating: ≤500V = 20A | 690V = 11A
operating_positions: O (OFF) | I (ON) | C (Change-Over)
frequency: 50–60 Hz
mounting_type: DIN Rail / Panel Mounting
standards: IEC 60947-3 | CE | EAC
country_of_origin: Finland
condition: Available upon request
stock_quantity_available: Available upon request
target_markets: USA | UAE | Worldwide
global_shipping: Yes
Condition: New Open Box
- Shipping Methods
We offer free international shipping on all orders. We ship via DHL, one of the world's leading carriers, to ensure safe and efficient delivery.
- Order Processing Time
Orders are usually processed within 1-2 business days. You will receive an email confirmation once your order has been processed.
-
Shipping address
Please ensure your shipping address is accurate. Incorrect addresses can lead to delays and additional charges for returned or re-addressed orders. Refunds are not applicable in such cases.
- Shipping Timeframes
Estimated delivery time is 3-7 business days for international orders.
- Tracking Information
- Once your order is shipped, we will provide you with a tracking number so you can monitor the progress of your delivery.
- Customs and Import Duties
- Please note that some countries may impose customs and import duties. These fees, if applicable, are the responsibility of the customer.
Returns and ExchangesWe want you to be satisfied with your purchase. If you receive a defective or damaged product, please contact us within 14 days of receiving the item. We will provide instructions on returning the product or, if applicable, offer a replacement or refund.
The authorization for returning products does not indicate any acknowledgment of flaws or non-conformity. We will conduct a technical analysis of the returned product(s), which may take from 1 to 7 working days for Consumers and up to 15 days for non-Consumer purchases.To ensure a smooth return process, please handle the product minimally and use protective packaging that preserves the product's integrity during transport
Return the products within 14 days from reporting the flaw or non-conformity.
DAMAGED PRODUCTS IN TRANSIT
*If you receive damaged products from We Sell Stocks, follow these steps:
- Refuse delivery and inform the courier.
- If accepted, note the damage on the courier's delivery paper.
- Preserve the damaged products, original packaging, and notify us at sales@wesellstocks.co
- Upon product delivery, check for package quantity and intact packaging. Report any discrepancies or damages to the courier immediately.
Sample Return Policy
1. Returns
Option 1 – No Refunds/Exchanges:
We do not accept returns or exchanges unless the item you purchased is defective. If you receive a defective item, please contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a refund or a replacement as a result of the defect. If you are entitled to a replacement or refund, we will replace the product or refund the purchase price, using the original method of payment.
Option 2 – Refunds Permitted:
We accept returns. You can return unopened items in the original packaging within 30 days of your purchase with receipt or proof of purchase. If 30 days or more have passed since your purchase, we cannot offer you a refund or an exchange.
Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.
Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at [•].
2. Exchanges [Delete if you select Option 1]
We only exchange goods if they are defective or damaged. In circumstances where you consider that a product is defective, you should promptly contact us at [•] with details of the product and the defect. You can send the item you consider defective to:
Upon receipt of the returned product, we will fully examine it and notify you via e-mail, within a reasonable period of time, whether you are entitled to a replacement as a result of the defect. If you are eligible, we will send you a replacement product.
3. Exceptions [May be included if you select Option 2]
Some items are non-refundable and non-exchangeable. These include: [list items]
4. Shipping
To return the item you purchased, please mail it to:
Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.