1 / 12
Renogy
Renogy DC Miniature Circuit Breaker - 10A Renogy DC Miniature Circuit Breaker
SKU: SUNDCCB10MN1P-G1-US
$19.99
In Stock
No sales tax collected at checkout where applicable.
Estimated delivery
Calculating current delivery window…
Secure checkoutProtected payment
Free shippingView shipping policy
Eligible returnsView return policy
Authorized dealerRenogy warranty
Need help choosing?
Find the right setup for you.
Talk it through with our team, or size your system with the Power Planner.
Call 1-844-747-6767
Open Power Planner
1P DC Miniature Circuit Breaker - 16A
Protect compatible DC electrical installations against overload and short-circuit conditions with a one-pole miniature circuit breaker using thermal and magnetic trip protection.
Reliable and Safe
Thermal and magnetic tripping support dependable protection for compatible DC circuits.
Durable for Use
Built for strong service life and electrical conductivity in suitable systems.
Sizing Tips
Choose a circuit breaker rating suited to the operating current needs of the connected DC system.
Connection
The breaker is designed to support compatible bidirectional DC current connections.
Clear Position Marking
The indicator window helps show the contact position of the breaker at a glance.
Quick Installation Design
The buckle design supports placement on a compatible standard DIN rail.
Package Includes
1x Renogy DC Miniature Circuit Breaker - 10A
Includes the selected item based on the current package option.
| 10A/16A/32A/50A/63A 1P DC Miniature Circuit Breaker | |
| Selected variant SKU | SUNDCCB10MN1P-G1-US |
|---|---|
| Electrical Parameters | |
| Rated Insulation Voltage | 1250V |
| Rated Operating Voltage | 250V |
| Rated Frame Current | 63A |
| Rated Current | 10A / 16A / 32A / 50A / 63A |
| Number of Poles | 1 |
| Operating Short-Circuit Breaking Capacity | 6KA |
| Ultimate Short-Circuit Breaking Capacity | 6KA |
| Rated Impulse Withstand Voltage | 6KV |
| Mechanical Life | 20000 Times |
| Electrical Life | 1000 Times <125VDC |
| Trip Mechanism | Thermal-Magnetic |
| Damp Heat Resistance | Type 2 |
| Tripping Characteristics | |
| Rated Non-Tripping Current | 10.5A / 16.8A / 33.6A / 52.5A / 66.15A ≥1h |
| Rated Tripping Current | 13A / 20.8A / 41.6A / 65A / 81.9A <1h |
| Rated Instantaneous Tripping Current | 60A / 96A / 192A / 300A / 378A <0.1s |
| Environmental Data | |
| Operating Temperature Range | -22℉~158℉ / -30℃~70℃ |
| Storage Temperature Range | -40℉~185℉ / -40℃~85℃ |
| Protection Rating | IP20 |
| Operating Relative Humidity | ≤95% |
| Mechanical Specifications | |
| Dimensions | 3.2 x 3.0 x 0.7 in / 82 x 76 x 18 mm |
| Weight | 4.2 oz / 120 g |
| Installation Method | DIN Rail |
| Recommended Terminal Torque | 17.7 inch·lbs~20.4 inch·lbs / 2 N·m~2.3 N·m |
| Conductor Size | 14 AWG~4 AWG |
| Certifications | |
| CE | YES |
| RoHS | YES |
| CB | YES |
| TUV | YES |
| SAA | YES |
| Warranty | |
| Material and Workmanship Warranty | 1.5 Year |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
1.How to choose suitable circuit breaker?
For controller/inverter/DCdevice
1. Determine the maximum continuous operating current=watt/voltage
2. Maximum current = 1.25 x maximum continuous operating current
3. Select the circuit breaker whose rated current is greater than and closest to the maximum current
For solar panel
1. Determine short-circuit current
2. Maximum current = Short-circuit current x 1.25 x 1.25
3. Select the circuit breaker whose rated current is greater than and closest to the maximum current
2. What size wire will it accept?
The circuit breaker accepts wire of 14 AWG~4 AWG.
3. What is the difference between 1P and 2P circuit breaker?
1P connects on the live wire only.
2P connects on both live wire and neutral wire, so it can cuts them at the same time.
Normally, 2P can afford greater rated current and working voltage than 1P.
4. What is the difference between fuse and circuit breaker?
Circut breaker:
Functions: overload/short circuit protection and active disconnection can be realized
Breaking time: small current delay trip, large current instant trip
Rated operating voltage: 250V/1000V
Replacement: after disconnecting, only reset is required, don't need to replace it
Fuse:
Function: overload/short circuit protection only
Breaking time: high current also has delay
Rated operating voltage: 72V
Replacement: Replacement is required immediately after breaking
5. Where is the circuit breaker often connected in?
Combinar box, breaker box, home kits, etc.