ALTECH CORP 2C03UL Miniature Circuit Breaker Ac 480Y/277V 50/60HZ

( Brand: Altech Corp ), ( Part Type: Case ), ( Item Weight: 227 ), ( Manufacturer Part Number: 2C03UL )

Review ALTECH CORP Miniature Molded Case Circuit Breaker 480y/277v Ac 50/60hz

The ALTECH 2C03UL Miniature Circuit Breaker is a compact and reliable solution for protecting electrical circuits from overcurrent conditions. This breaker is designed for use in 480Y/277V AC applications with a frequency of 50/60Hz.

The 2C03UL breaker is a Type CB, Single Pole, Miniature Circuit Breaker, which means it is suitable for use in various electrical systems, including industrial, commercial, and residential applications. It is UL listed, ensuring that it meets the safety and performance standards set by Underwriters Laboratories.

The breaker features a trip current rating of 30A, making it suitable for protecting circuits with moderate current requirements. It is designed with a quick-acting trip mechanism that provides reliable overcurrent protection, helping to prevent electrical faults that could lead to damage or injury.

The 2C03UL breaker is compact in size, with a width of only 1.7 inches and a height of 1.5 inches. This makes it an ideal choice for applications where space is limited or where multiple breakers need to be installed in a confined area.

The breaker's contacts are silver-plated, ensuring excellent conductivity and long-lasting performance. It also features a self-resetting overload function, which can help prevent the breaker from tripping unnecessarily due to momentary overloads.

The 2C03UL breaker is easy to install, with a screw terminal design that allows for quick and secure connection of wires. It also features a visible trip indicator that lets you know when the breaker has tripped, allowing for easy identification and troubleshooting.

Overall, the ALTECH 2C03UL Miniature Circuit Breaker is a versatile and reliable solution for protecting electrical circuits in a wide range of applications. Its compact size, quick-acting trip mechanism, and self-resetting overload function make it an ideal choice for those who require dependable and space-saving electrical protection.

The ALTEC 2C03UL Miniature Circuit Breaker (MCB) is a popular choice for electrical applications due to its compact size and reliable performance. Here are some pros and cons of buying this MCB:

1. Compact Size: The ALTEC 2C03UL MCB is designed to be small and compact, making it an ideal choice for applications where space is limited.

2. Wide Operating Range: This MCB can operate on both 480V and 277V AC voltage levels and can handle 50/60Hz frequencies, making it versatile for various electrical systems.

3. Reliability: ALTEC is a well-known brand in the electrical industry, and the 2C03UL MCB is known for its high reliability and durability.

4. Safety: The MCB comes with a trip function that disconnects the circuit when the current flow exceeds the rated value, providing an added layer of safety against electrical overloads.

1. Limited Current Rating: The ALTEC 2C03UL MCB has a relatively low current rating of 30A, which may not be suitable for high-current applications.

2. Higher Cost: Compared to some other MCBs with similar specifications, the ALTEC 2C03UL MCB may be more expensive.

3. Requires Professional Installation: Due to the complex electrical nature of MCBs, it is recommended that they be installed by a qualified electrician to ensure safety and proper functioning.

The ALTEC 2C03UL Miniature Circuit Breaker is a reliable and compact solution for electrical applications that require a wide operating range and high safety standards. However, its relatively low current rating and higher cost compared to some other MCBs may be a drawback for some users. Ultimately, the decision to purchase this MCB depends on the specific requirements of the electrical application and the user's budget.

If you are looking for a compact and reliable MCB for applications that require a wide operating range and safety features, the ALTEC 2C03UL MCB is a good option to consider. However, if you require a higher current rating or a lower cost, you may want to explore other MCB options from different manufacturers. It is always recommended to consult with a qualified electrician before making a purchase or installation.

Details:

ALTECH CORP Miniature Molded Case Circuit Breaker 480Y/277V AC 50/60Hz 2C03UL: condition: New Size: MPN/ model: 2C03UL: UL Series and DC DL DIN Rail Mounted 17.5mm width Thermal Magnetic 240V, AC, 125V 1 pole ; 125/250V 2 pole 10kA Short Interrupting Capacity HACR Type 40 C Line/Load reversible CORP: Breaker: New: 50/60Hz: Series. To coordinate pickup.

part #: 2c03ul prices

• $44.47-$67.13

specifications breakercoon:

• brand: Altech Corp
• part type: Case
• item weight: 227
• manufacturer part number: 2C03UL

offer breakercoon:

• quantity: 2
• started: May 8, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

payments breakercoon:

• other
• wallet: Paypal
• credit card: Discover

returns breakercoon:

• policy: Returns Accepted
• paid by: Buyer
• method: Money back
• time: 30 Days

general breakercoon:

• Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers
• condition: New

shipping breakercoon:

• type: Fixed
• transit: 3-5 Days
• class: Standard
• cost: $5.00
• service: Standard

seller breakercoon:

• # reviews: 30541
• rating: 99.6%
• city: Salt Lake City, Utah

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