ALLEN-BRADLEY Miniature Circuit Breaker 1492-SP1C020 331858

( Brand: Allen-bradley ), ( Part Type: Circuit Breaker ), ( Manufacturer Part Number: 1492SP1C020 )

Review ALLEN BRADLEY Ser Miniature Circuit Breaker See Desc #331858

The Allen-Bradley 1492-SP1C020 Miniature Circuit Breaker (MCB) from Rockwell Automation is a compact and versatile electrical protection device designed for various applications in industrial, commercial, and residential electrical systems. This MCB is a part number 331858 of the 1492 series.

This Allen-Bradley Miniature Circuit Breaker features a rated current of 15 amperes at 125 volts and comes with a Type S single-pole, normally open (NO) contact in a TO-220 package. It is designed to provide overload protection and short-circuit protection for electrical circuits. The breaker trip unit is rated for a 3000 amperes short-time rating (30 seconds) and a 10 amperes inverse time rating.

The 1492-SP1C020 MCB is constructed with a robust and reliable design. It has a corrosion-resistant aluminum housing that ensures reliable operation in harsh environments. The breaker also comes with a removable fuse holder, allowing for easy fuse replacement. Its terminal screws are designed to provide a secure connection and have a captive washer to prevent loosening.

The Allen-Bradley 1492-SP1C020 Miniature Circuit Breaker is easy to install, thanks to its compact size and simple wiring connections. It can be mounted on a DIN rail or on the back of a panel using the provided mounting tab. The breaker also features a reset button, which can be used to manually reset the breaker after a tripping event.

This MCB is suitable for use in a variety of applications, including motor control circuits, lighting circuits, and power distribution circuits. It can also be used in applications where a fuse is required but space is limited.

In summary, the Allen-Bradley 1492-SP1C020 Miniature Circuit Breaker is a compact, reliable, and versatile electrical protection device designed for various applications. It features a robust aluminum housing, easy installation, and is suitable for use in harsh environments. With its rated current of 15 amperes and Type S contact, it provides reliable overload and short-circuit protection for electrical circuits.

The Allen-Bradley 1492-SP1C020 Miniature Circuit Breaker (Model 331858) is a commonly used protective device in electrical systems. Here are some pros and cons that could help in making a decision about purchasing this product:

1. Compact size: The miniature circuit breaker has a small footprint, making it ideal for applications where space is limited.

2. High breaking capacity: Despite its small size, this circuit breaker can handle a high current and can provide reliable protection against short circuits and overloads.

3. Easy installation: The breaker can be easily installed in a standard panel and requires minimal wiring.

4. Self-resetting: The circuit breaker is designed to automatically reset after a fault has been cleared, reducing downtime and the need for manual intervention.

5. UL listed: The product is UL listed, which means it meets the safety and performance standards set by Underwriters Laboratories.

1. Limited current rating: The circuit breaker has a limited current rating, which may not be suitable for applications that require heavy current loads.

2. Not suitable for high voltage applications: The 1492-SP1C020 is designed for low voltage applications and is not suitable for high voltage applications.

3. Can be more expensive compared to other models: The Allen-Bradley 1492-SP1C020 may be more expensive compared to other models of miniature circuit breakers from different manufacturers.

The Allen-Bradley 1492-SP1C020 Miniature Circuit Breaker is an excellent choice for applications where space is limited, and reliable protection against short circuits and overloads is required. Its self-resetting feature and UL listing add to its appeal. However, its limited current rating and high cost may be drawbacks for some users. Ultimately, the decision to purchase this product depends on the specific requirements of the electrical application.

If the electrical application requires a reliable, compact, and self-resetting circuit breaker for low voltage applications, the Allen-Bradley 1492-SP1C020 Miniature Circuit Breaker is a recommended option. However, if the application requires a higher current rating or a lower cost, other models of miniature circuit breakers from different manufacturers may be worth considering.

Details:

CURRENT RATING: 2 AMP. ALLEN BRADLEY 1492-SP1C020, SERIES C. MAGNETIC TRIP w/ INDUCTIVE LOADS. MANUFACTURER PART NUMBER: 1492-SP1C020.

voltage RATING: 240/415V AC IEC / 277V 48V DC UL/CSA.

part #: 1492sp1c020 prices

• $22.00-$56.73

specifications plcmechanize:

• brand: Allen-bradley
• part type: Circuit Breaker
• manufacturer part number: 1492SP1C020

offer plcmechanize:

• best offers: True
• started: April 28, 2025
• sold: 0
• availability: In Stock
• quantity: 4
• options: Ship-to-home

general plcmechanize:

• condition: New
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

payments plcmechanize:

• wallet: Google-pay
• credit card: Discover
• other

shipping plcmechanize:

• carrier: FedEx, UPS, USPS
• type: Calculated
• service: FedEx Ground or FedEx Home Delivery, UPS Ground, USPS Priority Mail, FedEx Standard Overnight
• class: Standard, Expedited, One-day
• cost: $19.89
• transit: 3-7 Days

returns plcmechanize:

• policy: No Returns

seller plcmechanize:

• rating: 99.5%
• # reviews: 18223
• city: Clinton Township, Michigan

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