63A1P DC Miniature Circuit Breaker

Golden Harvest Solar

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Price: $19.99
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List Price: $24.99
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Price: $19.99
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63A1P DC Miniature Circuit Breaker


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.


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 Operating Temperature Range -22℉~158℉ (-30℃~70℃)
Rated Operating Voltage 250V Storage Temperature Range -40℉~185℉ (-40℃~85℃)
Rated Frame Current 63A Protection Rating IP20
Rated Current 10A/16A/32A/50A/63A Operating Relative Humidity ≤95%
Number of Poles 1 Rated Non-Tripping Current 10.5A/16.8A/33.6A/52.5A/66.15A (≥1h)
Operating Short-Circuit Breaking Capacity 6KA Rated Tripping Current 13A/20.8A/41.6A/65A/81.9A (<1h)
Ultimate Short-Circuit Breaking Capacity 6KA Rated Instantaneous Tripping Current 60A/96A/192A/300A/378A (<0.1s)
Rated Impulse Withstand Voltage 6KV Certifications
Mechanical Life 20000 Times  CE YES
Electrical Life 1000 Times (<125VDC) RoHS  YES
Trip Mechanism Thermal-Magnetic CB YES
Damp Heat Resistance Type 2 TUV YES
Mechanical Specifications SAA YES
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) Warranty
Conductor Size 14 AWG~4 AWG  Material and workmanship warranty  1.5 Year

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