TOB7Z-63 circuit breaker is designed for DC applications with a rated voltage up to 1000V and a rated current up to 63A. It provides protection against overload and short circuit conditions and can be used for infrequent switching operations. Suitable for use in DC systems such as telecommunications and photovoltaic installations. Complies with IEC/EN 60947-2 standards. Maximum connecting conductor size: 25mm². Terminal tightening torque: 3N·m. Designed for reliable wiring connections and easy installation on various equipment. Type options: 16A, 20A, 25A, 32A, 40A, 50A, 63A. Color: White. Material: Flame-retardant. Dimensions: 80 x 36 x 66mm. Package includes: 1 x Mini Circuit Breaker. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: ±1-3cm.