Feature:1. Bilateral busbar wiring capability to accommodate a wider range of uses.2. Maximum connection capacity 25 mm, wiring torsion 3N.m, suitable for various installation equipment.3. Wiring is more secure and stable,not easy to loose.Compliance with IEC/EN60898-1.4. GYM8 miniature circuit breaker is mainly used for AC 50Hz/60Hz, double voltage 230V/400V, rated current 1A ~ 63A overload and short circuit protection, and can also be used for non-frequent switching operation under normal conditions.5. The indicator function is in the contact position.The transparent cover is designed to carry labels.Specification:Item Type:Circuit BreakerRated Current Input: 6A, 10A, 20A(Optional)Pole: 3PRated Voltage Ue : 400VACInsulation Voltage Ui: 500VRated Frequency: 50/60HzRated Breaking Capacity: 4500/6000ARated Impulse Withstand Voltage: (1.2/50) Uimp 6kVInsulation Test Voltage: (Within 1 Minute) 2kVPollution Degree : 2Thermal Magnetic Release Characteristics: B C DElectrical Life: 4000Mechanical Life: 10000Degree Of Protection: IP20Set The Reference Temperature Of The Thermal Part: 30 CAmbient Temperature (Daily Average 35 C): -5 ~ +40 CStorage Temperature: -25~+70C.Package List:1 x Circuit BreakerNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.