Siemens 5SL7 series, Miniature Circuit Breaker, 63A 4-pole K characteristic 15kA, order code 5SL7463-3RC.
The K characteristic means it is designed for motor and transformer circuits where inrush currents are higher than resistive loads, tripping magnetically between 8 and 12 times the rated current.
The 4-pole width (72 mm at 18 mm per pole) fits standard distribution boards and sub-distribution panels.
The 5SL7463-3RC has a 15 kA breaking capacity per IEC 60898, which is the standard for miniature circuit breakers in residential and light commercial installations.
The 5SL7463-3RC is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
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