TOB7Z-63 2P DC Mini Circuit Breaker 1000V Solar PV MCB, Thermal Magnetic Trip, DIN Rail Mount, 3A-63A for Combiner Box Battery Storage RV(32A)

Circuit breaker protection furniture hardware replacement Auto Recloser Differential Circuit Breaker SwitchFitment:TOB7Z-63 2P DC 1000V Solar Circuit Breaker 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A DC MCB For PVSpecification：Color: As the picture showsMaterial:plasticFeatures:When the current exceeds the rated value but does not reach the short-circuit level (such as when there are too many electrical appliances), the internal bimetallic strip bends due to heat and trips with a delay.Not only can it automatically protect the trip, but it can also be manually operated disconnect switch the circuit, making it convenient for equipment maintenance and line management.

• High-Voltage PV Protection: TOB7Z-63 is a 2-pole DC circuit breaker rated up to 1000V DC, designed for photovoltaic string circuits, solar combiner boxes, and DC distribution protection.
• Thermal-Magnetic Trip Unit: TOB7Z-63 provides overload and short-circuit protection with a thermal + magnetic release, helping protect DC wiring runs, controllers, and battery-connected circuits.
• DIN Rail Fast Install: TOB7Z-63 supports 35mm DIN rail mounting and screw terminals; compact body approx 80mm (H) × 36mm (W) × 66mm (L) for tight electrical enclosures.
• Wide Current Options: TOB7Z-63 series covers 3A/6A/10A/16A/20A/25A/32A/40A/50A/63A, suitable for solar PV strings, battery banks, RV power systems, and off-grid DC loads.
• Clear Switching & Status Window: TOB7Z-63 features a manual toggle and indicator window (red/green) for quick visual status checks during maintenance, troubleshooting, and panel servicing.