Description
Description The Suntree DC Miniature Circuit Breaker is designed to protect DC electrical installations against overloads and short circuits, with both the thermal and magnetic tripping mechanism equipped. Once a fault is detected, the circuit breaker automatically switches off the electrical circuit to prevent damage to wires and avoid the risk of fire. The circuit breaker can also be manually opened under the full rated load without any damage when electrical maintenance needs to be performed. Engineered for reversible connection, the circuit breaker is allowed to be wired in either direction and functions under bidirectional current. The built-in indicator window helps identify the contact position of the circuit breaker at a glance. The buckle design enables easy installation on the standard DIN rail. If you have any questions regarding this product, please submit a case ! Key Features DOUBLE SECURITY Equipped with both the thermal and magnetic tripping mechanism for reliability and safety. SAFE TO USE Offers reversible connection for worry-free wiring and bidirectional protection. DURABLE FOR USE After the circuit breakers is disconnected, only reset is needed and there will be no damage. EASY TO SEE Built-in indicator window helps identify the contact position. QUICK TO INSTALL Easily install on the standard DIN rail with the buckle design Package Includes 10A/16A/32A/50A/63A 1P DC Miniature Circuit Breaker 1 x 10A/16A/32A/50A/63A 1P DC Miniature Circuit Breaker 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 10000 Times ( 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 ( Rated Instantaneous Tripping Current 60A/96A/192A/300A/378A ( Trip Mechanism Thermal-Magnetic Protection Rating IP20 Damp Heat Resistance Type 2 Operating Relative Humidity ≤95% Operating Temperature Range -22 ℉ ~158 ℉ (-30 ℃ ~70 ℃ ) Storage Temperature Range -40℉~185℉ (-40℃~85℃) Installation Method DIN Rail Conductor Size 14 AWG~4 AWG Recommended Terminal Torque 17.7 inch·lbs~20.4 inch·lbs (2 N·m~2.3 N·m) Dimension 3.2 x 3.0 x 0.7 in (82 x 76 x 18 mm) Weight 4.2 oz (120 g) Warranty Information Material and workmanship warranty 1.5 Years
