Weidmüller 8000115470 Combiner Box (Photovoltaik), PV Next, 1100 V, 4 MPP´s, 2 Inputs / 1 Output per MPP, Surge protection I / II, Remote disconnector, WM4C

Combiner box for inverters with Fireman switch and surge protection for the connection to 4 MPP tracker. Suitable for remote disconnection of the DC side by the fire department according to VDE-AR-E2100-712. Max. string voltage Uoc: 1100 VDC Integrated surge protection with class I+II combined arresters with signal contact. Suitable for protection against overvoltages in a photovoltaic system according to DIN CLC/TS 51643-32. MPP1: 2 inputs, connection via WM4 C connector, compatible with cable type TÜV 2 Pfg1169/08.07 / EN 50618:2063 1 output, connection via WM4 C connector, compatible with cable type TÜV 2 Pfg1169/08.07 / EN 50618:2063 MPP2 to 4: identical to MPP1 DC fireman switch: Switching off by undervoltage triping. Switching off by reaching a temperature of >= 100 °C in the housing. Automatic reconnection after the control voltage (230 V AC) is applied again. With signal contact. Connection of the fireman switch control line 230 VAC via M16 cable glands (Clamping range 5-10 mmØ) max. conductor cross-section: 1.5 mm². Connection of the signal contact 24 VDC (max. 300 mA) via M16 cable glands (Clamping range 5-10 mmØ) max. conductor cross-section: 1.5 mm². Protection class: IP65. All built into a glas fibre reinforced polyester housing. Dimensions HxWxD: 346x400x132 mm. Approval according to low voltage switchgear IEC 61439-1 and EN 61439-2