Circuit breaker/circuit protection switch

The 5SP4380-7 is a three-pole, 80A rated circuit with a C-curve design and a 10kA breaking capacity. It is suitable for overload and short-circuit protection of general industrial motors and inductive load circuits.

The 5SP4291-7 is a bipolar, 100A specification device with a C-curve design and a 10kA breaking capacity. It is suitable for motor and inductive load protection in single-phase or two-wire braking force circuits.

The 5SP4291-6 is a bipolar, 100A type circuit protection device with a B-curve sensitive trip design, suitable for two-wire circuit protection with small surge currents, such as lighting and general resistive loads.

The 5SP4280-7 is a bipolar, 80A specification model with a C-curve design and a 10kA breaking capacity. It is suitable for overload and short-circuit protection of motors and inductive loads in two-wire braking force circuits.

The 5SP4192-7 is a single-pole, 125A high-current protection device with a C-curve design and a 10kA breaking capacity, suitable for protecting single-phase power circuits for motors and inductive loads.

The 5SP4192-6 is a single-pole, 125A high-current protection device with a B-curve sensitive trip design, suitable for single-phase circuit protection with small surge currents, such as lighting and general resistive loads.

SIEMENS SENTRON 5SP4191-7 single-pole miniature circuit breaker, rated current 100A, C-curve operating characteristic, short-circuit breaking capacity 10kA, suitable for overload and short-circuit protection of 230/400V power distribution circuits, mounted on a standard DIN rail.

The SIEMENS SENTRON 5SP4191-6 single-pole miniature circuit breaker has a rated current of 100A, B-curve operating characteristics, a short-circuit breaking capacity of 10kA, and a low magnetic tripping current, making it suitable for overload and short-circuit protection of surge-sensitive circuits.

The SIEMENS SENTRON 5SP4180-7 single-pole miniature circuit breaker has a rated current of 80A, C-curve operating characteristics, a short-circuit breaking capacity of 10kA, an installation depth of 70mm, and a conductor cross-section of up to 50mm², making it suitable for medium to large load circuits.

The SIEMENS SENTRON 5SL6502-7 is a 1+N pole miniature circuit breaker with a rated current of only 2A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, and synchronous neutral switching. It is suitable for the protection of small control circuits and instrument circuits.

The SIEMENS SENTRON 5SL6463-7RC is a 4-pole miniature circuit breaker with a rated current of 63A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, and a rated voltage of 400V. It is suitable for overload and short-circuit protection of the main circuit of a three-phase distribution box.

The SIEMENS SENTRON 5SL6463-7MB is a 4-pole miniature circuit breaker with a rated current of 63A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, and a rated voltage of 400V. Its electrical specifications are the same as those of the 63A series products.

The SIEMENS SENTRON 5SL6450-7RC is a 4-pole miniature circuit breaker with a rated current of 50A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, halogen-free material, lead-sealed for tamper protection, and suitable for three-phase power distribution circuit protection.

The SIEMENS SENTRON 5SL6450-7MB is a 4-pole miniature circuit breaker with a rated current of 50A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, and a rated voltage of 400V. Its electrical specifications are the same as those of the 50A series products.

The SIEMENS SENTRON 5SL6440-7RC is a 4-pole miniature circuit breaker with a rated current of 40A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, and can be connected to conductors from 0.75 to 35mm². It is suitable for three-phase power distribution circuit protection.