120V/240V AC 1 Pole 20 Amp Smart Circuit Breaker DIN Rail Mount for Marine Solar

Protection and Control

Used to protect 110V 120V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.

Reliable Quality

• Silver alloy contacts
• Flame retardant material shell
• Color indicator

Versatile Application

Can be used in solar AC systems, RV, home circuits, or other 50/60Hz AC systems.

Easy Installation

• 35mm DIN rail mount
• Screw clamp wires (Soft silicone wire needs to crimp fixed the wire end with copper crimp first)

Trip Range

CURVE C: Magnetic trip range 5-10 times rated current.

Q: What is this product used for?

A: It’s used to protect 110V 120V 230V AC circuits from overload and short circuit damage. It can also be used for control and isolation.

Q: What type of circuits can this protect?

A: It’s perfect for solar AC systems, RV, home circuits, or any other 50/60Hz AC systems that need protection.

Q: What does “CURVE C” mean for this product?

A: CURVE C means the magnetic trip range is 5-10 times the rated current, giving you a specific level of protection.

Q: What materials are used in its construction?

A: It features silver alloy contacts and a flame retardant material shell for quality and safety. Plus, it has a color indicator!

Q: How is this installed?

A: Installation is straightforward with a 35mm DIN rail mount and screw clamp wires. Just a heads-up, if you’re using soft silicone wire, you’ll need to crimp the wire end with copper first.

Step 1: 🔍 Review the Product Details

Take a look at the “About this item” section to understand its functions, quality, and application. Make sure it fits your voltage needs (110V, 120V, 220V, 230V AC).

Step 2: 💡 Understand the Trip Curve

Check if the “CURVE C” specification matches your protection requirements. It indicates a magnetic trip range of 5-10 times the rated current.

Step 3: 🛠️ Plan Your Installation

Confirm you have a 35mm DIN rail for mounting. Note the instruction for soft silicone wire: crimp the wire end with copper first.

Step 4: 🛒 Make Your Purchase

Add the item to your cart and proceed to checkout. Ensure you’re selecting the correct model for your AC system needs.

Step 5: 📦 Upon Delivery

Inspect the product to ensure it’s the correct item and there’s no damage from shipping. Verify all components mentioned in the description are included.

Step 6: 🔌 Consider Related Accessories

While not strictly required for basic function, for specialized installations like solar AC systems or RVs, you might consider additional wiring supplies, proper grounding equipment, or a protective enclosure for enhanced safety and integration.