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1SYN022771R3450 - CHANGE-OVER SWITCH | ABB

Cat No.	1SYN022771R3450
Category	ATS
Stock	In Stock
Condition	Brand New, Sealed Packaging
Product Type	ATS

Please contact us for the exact delivery timeline

In Stock — 3 Qty

$454.24

Quantity	Expected Delivery
3 Units	25 Business Days

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Technical Specification

ABB 1SYN022771R3450 ATS Technical Specification

ATS
Breaking Cap	-
No of pole	3P
Rating	250A
Type	OT

Product Details

1SYN022771R3450 ABB OT250E03CP-I - CHANGE-OVER SWITCH. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

ABB 1SYN022771R3450 dimensions and weight

Dimensions (L × W × H)

Length 11 cm

Width 3 cm

Height 5 cm

Weight

Net Weight 0.052 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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1SYN022771R3450 ABB OT250E03CP-I - CHANGE-OVER SWITCH. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 1SYN022771R3450

Electrihub is an authorized ABB distributor, guaranteeing 100% genuine ABB 1SYN022771R3450 or OT250E03CP-I ATS products backed by ABB warranty. With strong inventory and competitive pricing, we ensure quick delivery and reliable support for your automation needs.

Our experienced technical team is always ready to help you select the right ABB solution for your project ‚Äî ensuring performance, safety, and peace of mind.

The ABB 1SYN022771R3450 ATS provides automatic switching between primary and backup power sources, ensuring uninterrupted supply. It features fast transfer time, high reliability, intelligent control logic, and robust design suitable for critical power applications.

The ABB 1SYN022771R3450 ATS is used in commercial buildings, data centers, hospitals, industrial plants, and generator panels where continuous power availability is essential.

It monitors the primary power source and automatically switches to the secondary (generator/alternate supply) during outages. This ensures seamless transition, minimizing downtime and preventing equipment damage.

Installation requires correct cable sizing, proper grounding, adherence to ABB wiring diagrams, and ensuring enough space for ventilation and maintenance access.

Regular maintenance includes checking mechanical operation, cleaning contacts, verifying control wiring, testing transfer sequences, and ensuring firmware or controller settings match the system requirements.

You can download the complete datasheet for ABB 1SYN022771R3450 from the Electrihub product page, including technical specs, wiring diagrams, and installation guidelines.

Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.

Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.

Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

The price of ABB 1SYN022771R3450 ATS depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.

Reviews & Ratings

4.0

5 reviews

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Manish S Nov 7, 2025

We rely on this ATS for critical power backup applications. Robust design supports heavy electrical loads without failure.

Emily S Nov 7, 2025

Dependable automatic transfer switch, easy installation.

Arjun T Nov 7, 2025

The ABB 1SYN022771R3450 ATS installed at our site in UK provides flawless switching between power sources. The robust mechanical design and quick response have ensured zero downtime during power failures. Electrihub’s support team provided excellent technical assistance and documentation.

Chris W Nov 7, 2025

ATS unit saves downtime by switching power sources without interruption. Service from Electrihub was prompt and professional.

Harsha M Nov 7, 2025

Compact design, suits all our backup systems well.

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1SYN022771R3450 - CHANGE-OVER SWITCH | ABB

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