LANGIR JB-C-1P-20A Circuit Breaker Pole Din Rail Mount Solar 1-POLE 250V

( Brand: Langir ), ( Part Type: Pole Mount ), ( Manufacturer Part Number: JB-C-1P-20A )

Review LANGIR Dc 20a Circuit Breaker Pole Din Rail Mount 250v Solar White

The Langir JB-C-1P-20A 20A Circuit Breaker is a reliable and efficient solution for your solar power installation. This pole-mounted circuit breaker is designed in compliance with the Din Rail Mounting standard, making it a versatile option for various solar energy systems.

The circuit breaker is rated for a voltage of 250V and comes with a current rating of 20A. Its single-pole design ensures that it can handle one circuit at a time, providing optimal protection against overcurrent conditions. With its robust construction, this circuit breaker is well-suited for outdoor applications and can withstand harsh environmental conditions.

The Langir JB-C-1P-20A circuit breaker is equipped with a tripping mechanism that automatically disconnects the circuit when the current flow exceeds the rated value. This feature helps prevent damage to your solar panels and other electrical components, ensuring the safety and efficiency of your solar power system.

The Din Rail Mounting design of this circuit breaker allows it to be easily installed on a rail system, providing a secure and stable mounting solution. The rail mounting also enables easy access for maintenance and troubleshooting, ensuring that your solar power system remains in optimal working condition.

In summary, the Langir JB-C-1P-20A 20A Circuit Breaker is a high-performance and reliable option for your solar power installation. Its Din Rail Mounting design, 250V voltage rating, and 20A current rating make it a versatile and efficient solution for your solar energy needs. With its automatic tripping mechanism, this circuit breaker ensures the safety and protection of your solar power system, while its robust construction makes it well-suited for outdoor applications.

Pros and Cons of Buying a Langir JB-C-1P-20A 20A Circuit Breaker Pole Mount for 250V Solar Systems

a. Safety: The circuit breaker provides overload protection for your solar system, preventing damaging surges and short circuits.

b. Easy Installation: The pole mount design allows for quick and easy installation on a pole or wall, making it a convenient option for outdoor solar installations.

c. Durable: Langir circuit breakers are known for their high-quality materials and robust construction, ensuring long-term reliability and performance.

d. Compliance: This circuit breaker is designed to meet the safety regulations and standards for solar installations, ensuring that your system is up to code and safe to operate.

a. Cost: The Langir JB-C-1P-20A circuit breaker may be more expensive compared to some other options on the market.

b. Limited Capacity: With a 20A capacity, this circuit breaker may not be suitable for larger solar installations requiring higher amperage.

c. Manual Reset: The circuit breaker requires manual reset after a tripping event, which may be inconvenient for some users.

In conclusion, the Langir JB-C-1P-20A 20A Circuit Breaker Pole Mount for 250V Solar Systems offers several advantages such as safety, easy installation, durability, and compliance. However, it also comes with some drawbacks like cost, limited capacity, and manual reset.

Based on the information provided, if you have a smaller solar installation with a 250V system and are looking for a reliable and safe circuit breaker option, the Langir JB-C-1P-20A could be a suitable choice. However, if you require a higher amperage circuit breaker or are working on a budget, you may want to consider alternative options. Ultimately, the decision depends on your specific solar installation requirements and budget.

Details:

LANGIR DC 20A Circuit Breaker, 1 Pole DIN Rail Mount, 250V Solar 20A, White. Certified Safety Reliability Safe for off-grid solar, RVs, marine, and industrial panels. Secure wiring with screw clamps for stable connections. Wide Applications: Solar AC Power Home Industrial Use Perfect for PV arrays, charge controllers, DC motors, inverters, and systems 12V-250V.

Color-coded handle for instant ON/OFF status check. Precision Tripping Extreme Durability Accurate Current Response Reliable tripping even in extreme temperatures 40 C to 85. No re-rating needed, maintenance-free operation.

Overload short-circuit protection. AC/DC Dual Protection Works for Both AC DC Systems Safely protects solar panels, batteries, inverters, and circuits 50/60Hz.

part #: jbc1p20a prices

• $14.43-$22.19

specifications breakercoon:

• brand: Langir
• part type: Pole Mount
• manufacturer part number: JB-C-1P-20A

returns breakercoon:

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

general breakercoon:

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

payments breakercoon:

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

seller breakercoon:

• # reviews: 783
• city: Willowbrook, Illinois
• rating: 99.7%

shipping breakercoon:

• service: Expedited
• type: Fixed
• class: Expedited
• transit: 3-7 Days
• cost: $0.00

offer breakercoon:

• quantity: 1
• availability: In Stock
• sold: 0
• started: February 18, 2026
• options: Ship-to-home

Langir JB-C-1P-20A Is Similar To:

• Langir Jb-c-1p-50a Dc 50a Circuit Breaker 1 Pole Din Rail Mount 250v Solar White (97.5% similar) Certified safety reliability safe for off-grid solar, RVs, marine, and industrial panels. Precision tripping extreme durability accurate current response reliable tripping even in extreme temperatures 40 c to 85. Overload short-circuit protection. Secure wiring with screw clamps for stable...(January 31st, 2026)