Renogy DC Miniature Circuit Breaker - 10A
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.

| 10A/16A/32A/50A/63A 1P DC Miniature Circuit Breaker | |
| Model SKU | SUNDCCB16MN1P-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.

