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SZD11-63/300010-CF IP65 Protective Power Disconnect Switch
This product is a three-phase power disconnect switch with a rated current of 63A, integrated into an IP65-rated enclosure, designed for harsh environments. The panel handle has three padlock holes, supporting multiple padlock safety locking (LOTO). On/off switching is achieved by rotating the red and yellow handle (90° operation): ON position connects T1-L1, T2-L2, and T3-L3; OFF position disconnects. It uses a flame-retardant enclosure, thickened copper components, and silver alloy contacts, conforming to GB/T 14048.3 standard.
Main Parameters
Electrical Specifications: Rated current 63A, Rated voltage ACV 50Hz-60Hz.
Electrical Life: AC-23 load ≥ 10,000 cycles; AC-3 load ≥ 6,000 cycles, duty cycle 8-hour duty/intermittent periodic duty (operating frequency ≤ 30 times/hour).
Protection and Safety: IP65 protection rating, 3 padlock holes on the panel handle.
Internal Switch Wiring Specifications: M3.5 screws, 2.5-6.0 mm² wire, tightening torque 0.8 N·m.
Operating Conditions: Temperature -25°C ~ +40°C, Altitude ≤ 2000m.
Application Scenarios: Specifically designed for medium to high power three-phase circuits requiring secure isolation, high protection, and access control.
Outdoor/Industrial Environment Main Switch: Serves as the main power isolation switch for medium-sized fans, water pumps, air conditioning units, and outdoor distribution boxes, protecting against dust and water splashes.
Safety Maintenance Isolation Point: Multi-lock hole design suitable for maintenance scenarios requiring multiple lockouts (LOTO), such as power, water treatment, and industrial production line maintenance.
Power Equipment Control: Can directly control three-phase asynchronous motors or other power loads with a rated current not exceeding 63A.
