1489-A2D150 Allen Bradley

Description

Product Name: 1489-A2D150 Allen Braley Programmable controller

Product details:

The Allen-Bradley 1489-A2D150 is a high-performance, multi-pole thermal-magnetic Circuit Breaker. Part of the 1489 series, these devices are specifically designed for branch circuit protection and are UL 489 listed, making them suitable for the North American market.

Product Specifications (Parameters)

Product Advantages

• Superior Protection: Being UL 489 listed, it can be used for branch circuit protection, unlike “supplementary protectors” (UL 1077) which have more restricted applications.
• D-Curve Magnetic Trip: Optimized for circuits with high inrush currents. It will not nuisance-trip during the initial startup of heavy equipment.
• Finger-Safe Design: Features IP20 terminals to protect personnel from accidental contact with live parts.
• Space Efficient: The compact 17.5mm width per pole helps save valuable enclosure space.
• Visual Status Indication: Clear red/green indicators on the front face show the contact position at a glance.

Important Considerations (Precautions)

• Inrush Current Matching: The D-curve is designed for 10 \times I_n to 20 \times I_n. If your application has very low surge requirements (like standard lighting), a C-curve might be more appropriate to ensure faster tripping.
• Environmental Derating: If the ambient temperature exceeds 40°C (104°F), the current rating must be derated according to the manufacturer’s thermal charts.
• Terminal Torque: Ensure the wire terminals are tightened to the specific torque recommended by Rockwell Automation to prevent overheating or loose connections.
• One-Way Powering: While many breakers are bi-directional, always verify line/load orientation if specific auxiliary contacts are attached.

Product Applications

The 1489-A2D150 is ideal for industrial environments where high inductive loads are present. Common use cases include:

1. High-Inrush Motors: Small motors that pull significant current upon startup.
2. Transformers: Protecting the primary side of control transformers where magnetic saturation causes high spikes.
3. Solenoids and Valves: Industrial actuators that require a “lag” in the trip curve to operate reliably.
4. Heating and AC: Industrial HVAC systems requiring robust branch protection.
5. Power Supplies: Serving as the main disconnect and protection for switched-mode power supplies (SMPS).

Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!

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Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

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