Worldwide shipping services

T&Cs apply

Global Supply Network

User-Friendly Platform

Expert Technical Support

24/7 Support

Secured Transactions

SSL & Stripe encrypted

Click to zoom

(No reviews yet)

1SFN019820R3311 - CAL18X-11B Auxiliary Contact Block | ABB

Cat No.	1SFN019820R3311
Category	Power Contactor Accessories
Stock	In Stock
Condition	Brand New, Sealed Packaging
Product Type	Power Contactor Accessories

Please contact us for the exact delivery timeline

In Stock — 25 Qty

$24.99

Quantity	Expected Delivery
25 Units	25 Business Days

Reach out to us for project inquiries, Add to cart and click on send inquiry

Currently viewed by 34 users

Secure Payment with

Visa, MasterCard, American Express, Apple Pay, Discover, PayPal, Stripe

Need help on Inquiry? Call Us on +1 (888) 293-7436

Warranty Guarantee

100% Original Products

EEE Buyer Protection

World-Wide Reach

Technical Documents

No Data Available

There is no data to show you right now.

Technical Specification

ABB 1SFN019820R3311 Power Contactor Accessories Technical Specification

Power Contactor Accessories
Contacts	1NO+1NC
Other Details	Auxiliary Contact Block
Range of Product	—
Sub Family	CAL18X
Type	1SFN

Product Details

1SFN019820R3311 ABB CAL18X-11B - CAL18X-11B Auxiliary Contact Block. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

ABB 1SFN019820R3311 dimensions and weight

Dimensions (L × W × H)

Length 7.4 cm

Width 6.45 cm

Height 1.71 cm

Weight

Net Weight 0.5 kg

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

Frequently Bought Together

Product Line Card

No Data Available

There is no data to show you right now.

Alternate Products

Product Overview

1SFN019820R3311 ABB CAL18X-11B - CAL18X-11B Auxiliary Contact Block. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 1SFN019820R3311

Electrihub is an authorized ABB distributor, guaranteeing 100% genuine ABB 1SFN019820R3311 or CAL18X-11B Power Contactor Accessories 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 1SFN019820R3311 accessory enhances the performance, control, and monitoring capability of ABB power contactors. These accessories may include auxiliary contacts, mechanical interlocks, coil suppressors, timing blocks, and interface modules.

They are used in MCC panels, motor starters, automation systems, industrial machines, HVAC compressors, pump controls, and any application requiring additional signalling or interlocking functions.

By providing additional signalling outputs, interlocking mechanisms, surge suppression, remote indication, and control integration, the accessory enhances operational reliability and electrical safety.

Check compatibility with the specific ABB contactor series, mounting position, contact configuration, control voltage, and function type such as AUX, surge suppressor, interlock, or timer.

Most accessories snap or screw onto designated contactor slots. Follow ABB wiring diagrams, ensure proper terminal tightening, and verify correct orientation for safe operation.

Datasheets for 1SFN019820R3311 are available on the Electrihub product page, including wiring diagrams and compatibility details.

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 1SFN019820R3311 Power Contactor Accessories 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

4.2

5 reviews

Your Rating *

Your Name *

Email (optional, not published)

Review Title

Your Review *

Arjun T Nov 13, 2025

For critical power contactor accessory needs in UK, ABB 1SFN019820R3311 delivers excellent quality and reliability. The after-sales service and supplier support are highly commendable.

Priya K Nov 13, 2025

Professional grade, highly dependable.

Rachel K Nov 13, 2025

Reliable and robust accessory, supporting extended power contactor functionality.

Nisha V Nov 13, 2025

Good technical support from Electrihub for accessory setup and queries.

Jessica T Nov 13, 2025

Easy to install and reliable accessory.

Related Categories

Contactors and Contactor Relays Auxiliary Contactors Capacitor duty contactor Earth Leakage Relay Motor Management Accessories Motor Protection Relay Motor Starter MPCB MPCB Accessories Over Load Relay Overload Relays Accessories Power Contactor Power Contactor Accessories Protective Relays Protective Relays Accessories

Worldwide shipping services

Global Supply Network

Expert Technical Support

Secured Transactions

1SFN019820R3311 - CAL18X-11B Auxiliary Contact Block | ABB

Technical Documents

No Data Available

Technical Specification

Product Details

Product Dimensions

Related Products

Frequently Bought Together

Product Line Card

No Data Available

Alternate Products

Product Overview

Frequently Asked Questions for 1SFN019820R3311

Reviews & Ratings

Related Categories

Tags

Subscribe to our Newsletter

USA Office

USA Office

Get the exact delivery time for your product