YRL7-63 Solar system DC MCB, apply to rating current 63A or less, It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields.

Products features:

• Thermoplastic shell, full inlet, impact resistant, recyclable, self-extinguishing.
• Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
• The original air flow, can effectively reduce the temperature between adjacent circuit breaker
• Safety handle, classic original design, ergonomic
• PV Series Circuit Breaker: New YRL7-63DC 2P
• Frame degree rated current (A): 63
• Rated operating voltage (V DC): DC 550V
• Rated Current In (A): 63
• Rated insulation voltage Ui (V DC): 4P-1200V
• Rated Impact voltage Uimp (kV): 4

MC4 Fuse Holder Connector Inline Fuse 1000V 20A for 10*38mm PV Fuse

A range of 10x38mm fuse links specifically designed for protecting photovoltaic strings. These fuse links are capable of interrupting low over currents associated with faulted photovoltaic string arrays (reverse current, multi-array fault).

• Three-phase protection for TN-S system
• Pluggable module, easy for installation and maintenance
• High discharge capacity, quick response
• Double thermal disconnection devices, providing more reliable protection
• Green window will change when fault and also provide remote alarm control at the same time
• Rated Voltage (max. continuous voltage) – UC : 275V~