Siemens Q35000S01 - 50 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState

Siemens Q35000S01 — a 50A, 240V, 3-pole plug-in molded case circuit breaker built for reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

Designed for fast, hassle-free servicing, this plug-in breaker delivers a seamless connection that speeds up installation and replacements, reducing downtime on critical electrical panels. Its thermal-magnetic trip unit provides stable, repeatable protection by combining precise thermal sensing with magnetic short-circuit interruption, helping to prevent nuisance trips while still delivering decisive fault protection when it matters most.

• Plug-in mounting for quick installation and straightforward maintenance within compatible Siemens OEM panelboards and load centers.
• Thermal-magnetic trip delivers reliable protection against both overloads and short circuits, with predictable response across operating conditions.
• 3-pole design supports multi-wire and three-phase circuits common in commercial and light industrial environments.
• 50A, 240V rating provides robust protection for demanding branch circuits without unnecessary downtime.
• OEM compatibility engineered to align with matching Siemens load centers and panelboards for a cohesive, code-compliant electrical system.

Ideal applications — this breaker is well-suited for residential, commercial, and light industrial installations where reliable three-pole, 240V protection is required. Use it to upfit or replace existing breakers in Siemens panelboards, ensuring consistent protection for critical branch circuits and three-phase equipment.

Why choose the Siemens Q35000S01? It combines the ease of plug-in installation with the dependable, long-term protection you expect from Siemens. The 50A rating and 240V electrical characteristics make it a practical choice for upgrading panel efficiency, improving fault response, and maintaining system safety in everyday electrical environments.

Key details — Part Number: Q35000S01 • Type: Thermal-magnetic molded case circuit breaker • Amperage: 50A • Voltage: 240V • Poles: 3 • Mounting: Plug-in • Application: Branch circuit overcurrent and short-circuit protection