ABB THQL2140A Double Pole Circuit Breaker Amplifier 783164012934 40-AMP

( Brand: Abb ), ( Model: 40A THQL2140 ), ( Part Type: Pole Amplifier ), ( Maximum Amperage: 40 A ), ( Manufacturer Part Number: THQL2140A ), ( Box Shape: Rectangular ), ( UPC: 783164012934 )

Review ABB 401 Inch Double pole Circuit Breaker

The ABb THQL2140A 401 Double-Pole Circuit Breaker is a reliable and efficient electrical component designed to protect your electrical system from overcurrent conditions. This circuit breaker, rated at 40 amps, comes with two poles, meaning it can control the flow of current in two separate circuits.

This device is manufactured by ABB, a leading global technology leader in power and automation. It is built with high-quality materials and advanced engineering techniques to ensure durability and reliability. The THQL2140A 401 Circuit Breaker is compatible with standard NEMA 1, 2, 3, and 3R wall-mounted electrical panels.

The double-pole design allows for the simultaneous control of two circuits, which makes it an excellent choice for applications where multiple circuits need protection. Each pole has a current rating of 40 amps, allowing it to handle a significant electrical load. The breaker trips automatically when the current flow exceeds the rated limit, preventing potential electrical hazards and damages.

The THQL2140A 401 Circuit Breaker is easy to install and operate. It features a toggle switch mechanism that allows for easy on and off operation. The breaker also comes with a transparent trip indicator, making it easy to identify when the breaker has tripped.

The breaker's contacts are made of silver-plated copper, ensuring excellent conductivity and long-lasting performance. The device also includes a thermal magnetic trip unit, which provides both instantaneous and time-delayed trip functions, ensuring accurate and reliable tripping under various electrical load conditions.

The THQL2140A 401 Double-Pole Circuit Breaker is designed with safety in mind. It comes with a ground fault protection feature, which helps prevent electrical shocks and reduces the risk of electrical fires. The breaker is also UL listed, meaning it has been tested and certified by Underwriters Laboratories to meet specific safety and performance standards.

Overall, the ABb THQL2140A 401 Double-Pole Circuit Breaker is an excellent choice for residential and commercial applications where multiple circuits need protection. Its reliable performance, easy operation, and advanced safety features make it a valuable addition to any electrical system.

The ABB THQL2140A 401 double-pole circuit breaker with a rating of 40 amps is a commonly used electrical component for protecting electrical circuits from overloading. Here are some pros and cons that may help you in deciding whether to purchase this circuit breaker:

1. Safety: This circuit breaker comes with various safety features such as overload protection, short-circuit protection, and earth leakage protection.

2. Durability: ABB is a well-known brand, and the THQL2140A circuit breaker is known for its robust construction and long life.

3. Easy installation: This circuit breaker can be easily installed in a standard electrical panel, and it comes with clear instructions and mounting hardware.

4. Energy efficient: This circuit breaker is designed to reduce energy waste by automatically turning off when the electrical load exceeds the rated capacity.

5. Versatile: This circuit breaker can be used in various applications, including residential, commercial, and industrial electrical systems.

1. Cost: The ABB THQL2140A circuit breaker is more expensive than some other brands and models.

2. Size: This circuit breaker is larger than some other circuit breakers, which may require additional space in the electrical panel.

3. Complexity: This circuit breaker has multiple safety features, which may require more time and expertise to install and configure.

The ABB THQL2140A 401 double-pole circuit breaker is a reliable and safe electrical component that offers various features for protecting electrical circuits from overloading. While it may be more expensive and larger than some other options, its durability, versatility, and energy efficiency make it a worthwhile investment for those who prioritize safety and reliability in their electrical systems.

If you are looking for a circuit breaker that offers advanced safety features, durability, and versatility, then the ABB THQL2140A 401 double-pole circuit breaker is an excellent choice. However, if you are on a tight budget or have limited space in your electrical panel, then you may want to consider other options with similar specifications but lower prices and smaller sizes. Ultimately, the decision depends on your specific electrical needs and budget.

Details:

Calibration screw is cemented to prevent shifting. The ABB 40 2 in. Box type terminals. The case is made of heat-resistant thermoses for stability and structural integrity.

Trips to the position. The attached screw creates a stable calibration for optimum performance. Meets NEMA standards. Double-Pole Circuit Breaker has tin-plated copper stabs to create reliable, permanent and corrosion-resistant connections.

ANSI certified and CSA UL listed. Tin-plated copper stabs create reliable, permanent and corrosion-resistant connections.

part #: thql2140a prices

• $12.00-$14.50

specifications breakercoon:

• brand: Abb
• model#: 40A THQL2140
• part type: Pole Amplifier
• maximum amperage: 40 A
• manufacturer part number: THQL2140A
• box shape: Rectangular
• upc: 783164012934

returns breakercoon:

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

seller breakercoon:

• city: Hickory, North Carolina
• rating: 97.1%
• # reviews: 4001

general breakercoon:

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

payments breakercoon:

• wallet: Paypal
• credit card: Diners-club
• other

shipping breakercoon:

• service: UPS Ground
• carrier: UPS
• class: Standard
• transit: 3-7 Days
• type: Calculated
• cost: $0.00

offer breakercoon:

• best offers: True
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: September 10, 2025

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