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ABB CAL4-11
by ABB
Read verified buyer reviews ↓OverviewThe ABB CAL4-11 auxiliary contact block is engineered to expand the functionality of your existing ABB contactors. This high-performance module adds essential contacts to your control circuits, offering greater flexibility and precision in industrial environments. With its versatile 1 Normally Open (1NO) and 1 Normally Closed (1NC) contact arrangement, the CAL4-11 ensures dependable switching across various industrial control applications. Its innovative front-mounting design simplifies installation, making it an efficient component for modern automation and motor control solutions. Built with ABB's commitment to quality, this auxiliary contact block delivers lasting performance even in demanding operational settings.Key Features Versatile 1NO + 1NC Contact Arrangement: Provides a wider array of control circuit options for complex system designs. Simple Front-Mounting Installation: Allows for quick, secure attachment to compatible ABB contactors, reducing installation time. Durable Industrial Design: Constructed to withstand harsh industrial conditions, ensuring consistent reliability and extended life. Consistent Electrical Functionality: Guarantees predictable operation across all control applications, minimizing downtime and boosting productivity. Extensive Compatibility: Integrates seamlessly with a broad range of ABB contactor models for diverse system applications. Enhanced Control Circuit Adaptability: Supplies the necessary contacts for advanced interlocking, signaling, and protective functions within electrical panels. Technical Specifications Product Type: Auxiliary Contact Block Model Number: CAL4-11 Contact Configuration: 1NO + 1NC (One Normally Open, One Normally Closed) Mounting Type: Front Mounting Operating Voltage: Up to 690V AC Current Rating: 10A Operating Temperature: -40°C to +70°C Compliance: IEC, UL, CE (Adheres to global safety and performance standards) Brand: ABB Applications Precise Motor Control Systems: Integrates crucial auxiliary functions into contactors for advanced motor starting, stopping, and protection. Advanced Industrial Automation: Improves circuit flexibility and responsiveness in complex automated systems, facilitating intricate control logic. Essential Electrical Panels: An ideal solution for control panels, switchgear, and protective circuits requiring reliable switching. HVAC and Building Management: Offers dependable contact signaling for environmental control and safety interlocks. Power Distribution Networks: Used for status indication, interlocking, and auxiliary control in various power management setups. Why Choose?The ABB CAL4-11 is the preferred choice for professionals seeking uncompromising reliability, easy integration, and expandability within their control systems. Manufactured by ABB, a global leader in electrical products, the CAL4-11 represents superior engineering and consistent quality. Its 1NO + 1NC configuration offers a balanced solution for both signaling and interlocking, making it highly versatile. The front-mounting design is a significant advantage, simplifying installation and maintenance while ensuring a secure connection. Selecting the CAL4-11 means investing in improved system uptime, operational efficiency, and the confidence that comes with ABB's trusted performance. This model is designed to meet the rigorous demands of modern industrial environments.Order NowEnhance your control systems today with the ABB CAL4-11 Auxiliary Contact Block. Contact us for pricing and availability.FAQWhat is the contact configuration of the ABB CAL4-11?The ABB CAL4-11 features a 1 Normally Open (1NO) and 1 Normally Closed (1NC) contact configuration.How is the CAL4-11 mounted?The CAL4-11 is designed for front mounting onto compatible ABB contactors, ensuring easy and secure installation.What are the primary applications of this auxiliary contact block?It is widely used in precision motor control systems, advanced industrial automation, critical electrical panels, HVAC, building management systems, and power distribution.
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ABB CAL4-11
Overview
This is a genuine ABB component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine ABB catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader ABB automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your ABB equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same ABB catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation ABB platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Product Type: Auxiliary Contact Block
- Model Number: CAL4-11
- Contact Configuration: 1NO + 1NC (One Normally Open, One Normally Closed)
- Mounting Type: Front Mounting
- Operating Voltage: Up to 690V AC
- Current Rating: 10A
- Operating Temperature: -40°C to +70°C
- Compliance: IEC, UL, CE (Adheres to global safety and performance standards)
- Brand: ABB
Applications
- Precise Motor Control Systems: Integrates crucial auxiliary functions into contactors for advanced motor starting, stopping, and protection.
- Advanced Industrial Automation: Improves circuit flexibility and responsiveness in complex automated systems, facilitating intricate control logic.
- Essential Electrical Panels: An ideal solution for control panels, switchgear, and protective circuits requiring reliable switching.
- HVAC and Building Management: Offers dependable contact signaling for environmental control and safety interlocks.
- Power Distribution Networks: Used for status indication, interlocking, and auxiliary control in various power management setups.
Why Choose the CAL4-11?
The ABB CAL4-11 is the preferred choice for professionals seeking uncompromising reliability, easy integration, and expandability within their control systems. Manufactured by ABB, a global leader in electrical products, the CAL4-11 represents superior engineering and consistent quality. Its 1NO + 1NC configuration offers a balanced solution for both signaling and interlocking, making it highly versatile. The front-mounting design is a significant advantage, simplifying installation and maintenance while ensuring a secure connection. Selecting the CAL4-11 means investing in improved system uptime, operational efficiency, and the confidence that comes with ABB's trusted performance. This model is designed to meet the rigorous demands of modern industrial environments.
Availability & Shipping
- ▸In stock: CAL4-11 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every CAL4-11 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — ABB
Machine down? We ship parts the same day.
New, surplus, and refurbished ABB inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
What Verified Buyers Say
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.