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Allen-Bradley 150-C19NBR
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 150-C19NBR is an expertly engineered overload relay designed to shield industrial motor circuits from damaging overcurrent and overheating conditions. This vital component establishes an essential layer of defense, preventing motors from operating beyond their secure limits. This proactive measure effectively mitigates expensive repairs, operational disruptions, and premature equipment wear. Ideal for a wide array of motor control systems, the 150-C19NBR enhances the overall dependability and extended operational life of your industrial machinery. Possessing a sturdy build and advanced protective functionalities, this overload relay guarantees smooth performance and maximum uptime. It represents an indispensable asset for any industrial setting where motor reliability and continuous operation are paramount.Key Features Precise Motor Safeguard: Actively identifies and responds to overcurrent events, delivering immediate and steadfast defense against motor damage. Adjustable Current Flexibility: Provides a versatile 18-30 Ampere adaptable current capability, accommodating various motor sizes and application needs with ease. Industrial-Grade Durability: Encased in a robust NEMA 1 enclosure and constructed with premium materials, ensuring exceptional resilience and consistent operation in demanding industrial environments. Effortless DIN Rail Installation: Engineered for rapid and straightforward fitting onto a DIN rail, significantly simplifying integration into existing control panels and reducing setup duration. Quick Response Trip Class 10: Ensures prompt and decisive action during overload events with a Trip Class 10 rating, offering superior motor protection and confidence. Broad Temperature Tolerance: Capable of performing effectively across a wide temperature spectrum, from -20°C to 60°C (-4°F to 140°F), making it suitable for harsh industrial environments. Globally Approved Compliance: Adheres to rigorous international safety and quality standards, including UL, CSA, CE, and RoHS certifications, confirming reliability and broad applicability. Technical Specifications Model Number: 150-C19NBR Type: Overload Relay Current Range: 18-30 Amperes Rated Operating Voltage: 600V AC Trip Class: 10 Enclosure Type: NEMA 1 Mounting Type: DIN rail Certifications: UL, CSA, CE, and RoHS compliant Temperature Range: -20°C to 60°C (-4°F to 140°F) Dimensions (HxWxD): 3.5 x 2.5 x 3 inches (89 x 64 x 76 mm) Weight: Approximately 0.3 kg Applications Comprehensive Motor Control Systems: Essential for safeguarding motors in both single-phase and three-phase systems, preventing damage from overheating and overcurrent situations across various industrial settings. Robust Pumping Systems: Delivers reliable overload protection for motors powering pump systems, ensuring continuous operation and preventing costly failures in water treatment, chemical processing, and irrigation. Critical HVAC Installations: Ideal for protecting motors in heating, ventilation, and air conditioning (HVAC) systems, where consistent performance is paramount for environmental control and energy efficiency. Versatile Manufacturing Equipment: Guarantees the integrity of motors employed in crucial manufacturing processes, including conveyor belts, assembly lines, and a wide range of industrial machinery, minimizing production interruptions. Heavy-Duty Pumps and Compressors: Offers enhanced protection for motors in high-demand pump and compressor applications, boosting operational safety and extending equipment lifespan. Why ChooseThis model, built by Allen-Bradley, a leader in industrial automation, offers unmatched reliability for critical motor protection. It prevents premature motor wear due to overloads, significantly reducing maintenance and replacement costs. This device also guards against dangerous overcurrents, protecting both equipment and personnel.Order NowEnsure the longevity and dependable performance of your industrial motors. Contact us today to learn more about the Allen-Bradley 150-C19NBR Overload Relay and place your order. Our team is ready to assist you!FAQWhat is the primary function of the Allen-Bradley 150-C19NBR?Its main purpose is to protect industrial motor circuits from damaging overcurrent and overheating conditions, thereby preventing equipment damage and downtime.What is the adjustable current range for this overload relay?The 150-C19NBR features a flexible 18-30 Ampere adjustable current range, making it suitable for various motor sizes and applications.Is the installation of this device complicated?No, it is designed for quick and straightforward mounting on a DIN rail, simplifying integration into existing control panels with minimal setup time.
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Allen-Bradley 150-C19NBR
Overview
This is a genuine Allen-Bradley 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 Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley 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 Allen-Bradley 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 Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model Number: 150-C19NBR
- Type: Overload Relay
- Current Range: 18-30 Amperes
- Rated Operating Voltage: 600V AC
- Trip Class: 10
- Enclosure Type: NEMA 1
- Mounting Type: DIN rail
- Certifications: UL, CSA, CE, and RoHS compliant
- Temperature Range: -20°C to 60°C (-4°F to 140°F)
- Dimensions (HxWxD): 3.5 x 2.5 x 3 inches (89 x 64 x 76 mm)
- Weight: Approximately 0.3 kg
Applications
- Comprehensive Motor Control Systems: Essential for safeguarding motors in both single-phase and three-phase systems, preventing damage from overheating and overcurrent situations across various industrial settings.
- Robust Pumping Systems: Delivers reliable overload protection for motors powering pump systems, ensuring continuous operation and preventing costly failures in water treatment, chemical processing, and irrigation.
- Critical HVAC Installations: Ideal for protecting motors in heating, ventilation, and air conditioning (HVAC) systems, where consistent performance is paramount for environmental control and energy efficiency.
- Versatile Manufacturing Equipment: Guarantees the integrity of motors employed in crucial manufacturing processes, including conveyor belts, assembly lines, and a wide range of industrial machinery, minimizing production interruptions.
- Heavy-Duty Pumps and Compressors: Offers enhanced protection for motors in high-demand pump and compressor applications, boosting operational safety and extending equipment lifespan.
Why Choose the 150-C19NBR?
This model, built by Allen-Bradley, a leader in industrial automation, offers unmatched reliability for critical motor protection. It prevents premature motor wear due to overloads, significantly reducing maintenance and replacement costs. This device also guards against dangerous overcurrents, protecting both equipment and personnel.
Availability & Shipping
- ▸In stock: 150-C19NBR 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 150-C19NBR ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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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.