Siemens CLE63B050U is a three-pole molded-case circuit breaker rated for 50 A and up to 600 V, part of Siemens' CLE family of protective devices. As a molded-case breaker, it interrupts current during overloads or short circuits to safeguard feeders and equipment inside electrical panels and switchgear. The CLE63B050 family member carries a short-circuit current rating up to 200 kA at 480 V, aligning with industrial protection standards for medium‑voltage distribution. With a 50 A rating and 600 V maximum, it suits applications in control cabinets and small motor circuits where compact, reliable overcurrent protection is required.
