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ABB CAL18-1
by ABB
Read verified buyer reviews ↓OverviewElevate the performance of your industrial control systems with the ABB CAL18-1 Auxiliary Contact Block. Engineered by ABB, a world leader in automation technology, this component seamlessly integrates into diverse control circuits, providing critical signal expansion and superior operational command. With its 1 Normally Open (1NO) contact, the CAL18-1 guarantees accurate and dependable signal transmission, making it essential for a wide array of contactors and relays. Its intelligently designed 18mm width optimizes panel space while simplifying installation, underscoring ABB's dedication to highly efficient industrial solutions. Experience exceptional performance and durable construction crafted for challenging industrial settings.Key Features 1NO Contact Configuration: Strengthen your control circuits with added switching capability, enabling more complex and responsive automation sequences. Compact 18mm Design: Maximize enclosure space without sacrificing performance, ensuring streamlined electrical installations. Reliable Performance: Benefit from ABB's renowned engineering, providing consistent and durable electrical contact operation for continuous system functionality. Easy Installation: The intuitive snap-on mounting mechanism allows for quick and secure attachment to compatible devices, minimizing setup time and effort. Industrial-Grade Durability: Constructed from premium materials, the CAL18-1 is built to endure harsh industrial conditions, ensuring extended operational life and unwavering reliability. Enhanced Circuit Control: Offers essential signal expansion, facilitating more intricate and robust control strategies within your automated operations. Technical Specifications Product Type: Auxiliary Contact Block Model Number: CAL18-1 Contact Configuration: 1 Normally Open (1NO) Width: 18mm Mounting Type: Snap-on / Clip-on Operating Voltage: Up to 690V AC Rated Current: 10A Operating Temperature Range: -25°C to +55°C Compliance: Meets international electrical standards ApplicationsThe versatility and robust nature of the ABB CAL18-1 Auxiliary Contact Block make it suitable for various industrial applications, offering crucial control and expansion capabilities: Motor Control Systems: Integrate seamlessly to expand contactor functionality, vital for advanced automation, motor protection, and sequenced operations. Industrial Control Panels: Optimize signal transmission and circuit control within intricate panel designs, ensuring precise command execution and system stability. Automation & Process Control: Provide reliable switching solutions for numerous machine operations, contributing to improved efficiency and safety in automated processes. HVAC Systems: Utilize for control circuit expansion in heating, ventilation, and air conditioning equipment, ensuring robust and responsive operation. Power Distribution: Employ in low-voltage switchgear for auxiliary signaling and interlocking functions, increasing overall system intelligence. Why Choose?The ABB CAL18-1 is an outstanding selection for professionals seeking uncompromising quality, dependability, and easy integration within their industrial control systems. As an ABB product, a global leader in power and automation technologies, it embodies decades of engineering excellence and innovation. Its 1NO contact configuration is ideal for applications requiring clear, positive signal confirmation, while its compact 18mm width addresses the ongoing challenge of space optimization in modern electrical enclosures. Beyond its technical merits, the CAL18-1 offers a straightforward installation process thanks to its snap-on mounting, significantly reducing commissioning times. Built to withstand demanding operating temperatures and environments.Order NowUpgrade your industrial automation systems today. The ABB CAL18-1 Auxiliary Contact Block offers unmatched reliability and performance. Place your order now for prompt delivery.FAQWhat is the purpose of an auxiliary contact block like the ABB CAL18-1?An auxiliary contact block expands the signaling and control capabilities of industrial devices such as contactors, allowing for more complex automation sequences and system monitoring.What does "1NO" contact configuration mean?1NO stands for "1 Normally Open" contact. This means the contact is open (not conducting electricity) in its default state and closes (conducts electricity) when the main device is activated.Is the ABB CAL18-1 compatible with all contactors?The ABB CAL18-1 is designed for seamless integration with a wide range of compatible contactors and relays. Always refer to the product's technical documentation for specific compatibility details.How does the compact 18mm design benefit my industrial setup?The compact 18mm design helps conserve valuable space within electrical panels, enabling more efficient and organized installations, especially in applications where panel real estate is limited.What is the typical lifespan of an industrial-grade auxiliary contact block?Built with high-quality materials, the CAL18-1 is designed for industrial-grade durability, ensuring prolonged operational life and unfailing reliability even in harsh environments.
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ABB CAL18-1
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: CAL18-1
- Contact Configuration: 1 Normally Open (1NO)
- Width: 18mm
- Mounting Type: Snap-on / Clip-on
- Operating Voltage: Up to 690V AC
- Rated Current: 10A
- Operating Temperature Range: -25°C to +55°C
- Compliance: Meets international electrical standards
Applications
The versatility and robust nature of the ABB CAL18-1 Auxiliary Contact Block make it suitable for various industrial applications, offering crucial control and expansion capabilities:
- Motor Control Systems: Integrate seamlessly to expand contactor functionality, vital for advanced automation, motor protection, and sequenced operations.
- Industrial Control Panels: Optimize signal transmission and circuit control within intricate panel designs, ensuring precise command execution and system stability.
- Automation & Process Control: Provide reliable switching solutions for numerous machine operations, contributing to improved efficiency and safety in automated processes.
- HVAC Systems: Utilize for control circuit expansion in heating, ventilation, and air conditioning equipment, ensuring robust and responsive operation.
- Power Distribution: Employ in low-voltage switchgear for auxiliary signaling and interlocking functions, increasing overall system intelligence.
Why Choose the CAL18-1?
The ABB CAL18-1 is an outstanding selection for professionals seeking uncompromising quality, dependability, and easy integration within their industrial control systems. As an ABB product, a global leader in power and automation technologies, it embodies decades of engineering excellence and innovation. Its 1NO contact configuration is ideal for applications requiring clear, positive signal confirmation, while its compact 18mm width addresses the ongoing challenge of space optimization in modern electrical enclosures. Beyond its technical merits, the CAL18-1 offers a straightforward installation process thanks to its snap-on mounting, significantly reducing commissioning times. Built to withstand demanding operating temperatures and environments.
Availability & Shipping
- ▸In stock: CAL18-1 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 CAL18-1 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.
Related ABB resources
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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.