COD✅2P 63A Manual Dual Power Transfer Switch Interlock Circuit Breaker DIN Rail Mount Flame Retardant Modular Isolator Switch For Home Industrial Power Distribution From Manila Warehouse

2P 63A Manual Dual Power Transfer Interlock Circuit Breaker This manual dual power isolation switch is specially designed for power switching between main power and backup power. Equipped with a built-in mechanical interlock device, it strictly avoids the simultaneous connection of two power sources, completely eliminating short-circuit and equipment burnout risks, greatly improving circuit safety. Adopts standard DIN rail modular structure, which can be directly clipped into the distribution box without extra fixing accessories, saving cabinet space and simplifying wiring layout. The outer shell is made of high-grade flame-retardant engineering plastic, featuring high temperature resistance, anti-aging, anti-breakage and insulation performance, suitable for long-term continuous operation. Rated voltage 400V, rated current 63A, stable switching action without jamming. Each wiring terminal is printed with clear digital marks, which helps electricians quickly complete wiring and reduce installation errors. Widely applicable to household standby power, small stores, water pumps, ventilation fans, factory small equipment and other power distribution occasions. We have stock in Manila warehouse, support COD payment, 24-hour fast delivery nationwide, bulk orders enjoy favorable price.Core Product Advantages (Bullet Points)✅ Mechanical interlock safety lock, prevent double power on at the same time✅ Standard DIN rail mount, quick installation inside distribution box✅ Flame retardant insulating shell, high temperature resistant & durable✅ 2P 63A 400V stable rated specification✅ Clear numbered terminals, convenient wiring for electricians✅ Compact modular design, save cabinet space✅ Suitable for home, shop and industrial power switching✅ Local Manila stock, COD available, fast nationwide shippingApplication Scenarios Household backup power switching (generator & grid power) Small commercial stores, convenience shops Water pump, exhaust fan, lighting circuit control Small factory equipment, machinery power distribution Construction temporary power supplyProduct Specifications Model: SF419G Poles: 2P Rated Current: 63A Rated Voltage: 400V 50Hz Installation Method: DIN rail mounting Shell Material: Flame retardant plastic Protection: Built-in mechanical interlock anti-short circuit Wiring: Upper and lower double-row terminals