CHONTIG B0F8P9H7M2 Miniature Circuit Breaker Thermal Trip Magnetic 20A 2-POLE 120/240V

( Brand: Chontig ), ( Manufacturer Part Number: B0F8P9H7M2 ), ( Color: Silver ), ( Finish: Standard ), ( Voltage: 220-240v ), ( Unit Type: Unit ), ( California Prop 65 Warning: No )

Review CHONTIG 20a 2-pole 120/240v Miniature Circuit Breaker Thermal Magnetic Trip

The Chontig B0F8P9H7M2 20A 2-pole 120/240V miniature circuit breaker is a compact and reliable electrical safety device designed to protect against overcurrents and prevent potential electrical hazards in residential and commercial applications.

This thermal-magnetic breaker is rated for a current capacity of 20 amperes and is suitable for use in both 120V and 240V electrical systems. The 2-pole design allows for the interruption of two separate circuits with a single breaker, reducing the number of components required for wiring and installation.

The Chontig B0F8P9H7M2 features a thermal-magnetic trip mechanism, which uses both thermal and magnetic elements to detect and respond to overcurrent conditions. The thermal element responds to prolonged overloading, while the magnetic element responds to instantaneous overloads. This dual-action design provides comprehensive protection against a range of electrical overloads.

The breaker is housed in a durable, lightweight, and corrosion-resistant plastic case, making it suitable for use in various environments. The breaker's compact size also makes it easy to install in tight spaces, making it an ideal solution for applications where space is limited.

The Chontig B0F8P9H7M2 is easy to install and operate, with a simple-to-use lever that can be tripped manually in case of an overload condition. The breaker also features a clear indication of the tripped position, making it easy to identify and reset the circuit once the overload condition has been corrected.

This miniature circuit breaker is UL listed, ensuring that it meets the rigorous safety standards set by Underwriters Laboratories. It is also RoHS compliant, meaning it is free of certain hazardous materials, making it an environmentally friendly choice for electrical applications.

In summary, the Chontig B0F8P9H7M2 20A 2-pole 120/240V miniature circuit breaker is a reliable, compact, and easy-to-use electrical safety device designed to protect against overcurrents in both 120V and 240V electrical systems. Its thermal-magnetic trip mechanism provides comprehensive protection against a range of overload conditions, and its durable, corrosion-resistant design makes it suitable for use in various environments.

A Detailed Analysis of the Chontig BOF8P9H7M2 20A 2-pole 120/240V Miniature Circuit Breaker

The Chontig BOF8P9H7M2 20A 2-pole 120/240V Miniature Circuit Breaker (MCB) is a common electrical component used for protecting electrical circuits from overloading. In this analysis, we will discuss the key features, advantages, and disadvantages of this MCB model.

1. 20A current rating

2. 120/240V voltage rating

3. 2-pole design

4. Thermal magnetic trip

1. Thermal magnetic trip mechanism offers both overload and short-circuit protection.

2. Compact size makes it ideal for use in confined spaces.

3. 2-pole design allows for the protection of two circuits with a single breaker.

4. Suitable for both residential and commercial applications.

1. Limited current rating may not be sufficient for heavy-duty applications.

2. The thermal magnetic trip mechanism can be less sensitive to small overloads compared to other types of trip mechanisms.

3. The price point is slightly higher compared to some other models with similar specifications.

The Chontig BOF8P9H7M2 20A 2-pole 120/240V Miniature Circuit Breaker is an excellent choice for applications where a moderate current rating, thermal magnetic trip mechanism, and compact size are essential. Its advantages include reliable overload and short-circuit protection, suitability for various applications, and a convenient 2-pole design. However, its limited current rating and less sensitive trip mechanism may not make it the best option for heavy-duty applications or those requiring high sensitivity.

If you are looking for a reliable and compact MCB for general-purpose applications with a moderate current requirement, the Chontig BOF8P9H7M2 20A 2-pole 120/240V Miniature Circuit Breaker is a strong contender. However, if you require a higher current rating or increased sensitivity, it is recommended to consider other models with different specifications.

Details:

3-5x Curve B for critical circuits, Safe and durable material Silver alloy contacts reduce electric sparks flame retardant shell prevents high temperature fires. Specifications: model 20A, itemWeight0.40 pounds, -120-400V, manufacturer CHONTIG, productDimensions1.4 x 3.1 3.0 inches. The status indication is clear at a glance green light closed, red tripped, Two installation methods Screw terminal connection firm snap on DIN rail 35mm standard - no tools required, can be completed in 15 seconds, Widely applicable scenarios Used for protecting: RV power boards 50/60Hz universal, household circuit breaker boxes air conditioning/water pump circuits, and AC terminals of solar inverters.: Multi voltage protection Suitable for 110V, 120V, 230V, 240V AC circuits to prevent overload and short circuit damage, suitable both solar energy systems RVs, Curve C Magnetic Trip 5-10x instantaneous magnetic tripping vs.

part #: b0f8p9h7m2 price

• $16.87

specifications breakercoon:

• brand: Chontig
• manufacturer part number: B0F8P9H7M2
• color: Silver
• finish: Standard
• voltage: 220-240v
• unit type: Unit
• california prop 65 warning: No

payments breakercoon:

• wallet: Paypal
• credit card: Mastercard
• other

shipping breakercoon:

• cost: $0.00
• type: Fixed
• service: USPS Media Mail
• carrier: USPS
• class: Economy
• transit: 23-36 Days

offer breakercoon:

• availability: In Stock
• quantity: 2
• options: Ship-to-home
• sold: 0
• started: February 11, 2026

general breakercoon:

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

returns breakercoon:

• policy: No Returns

seller breakercoon:

• # reviews: 899
• city: Brownsville, Texas
• rating: 96.0%

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