S200 Series Miniature Circuit Breaker S202MZ0.5 DIN Rail Mount, Thermal Magnetic Protection

Key benefits Protects electrical circuits from overload and short circuit conditions, helping prevent damage to wiring and connected equipment. Quick, reliable trip response with thermalmagnetic operation to handle both sustained overloads and sudden short circuits. Compact DIN rail compatible design saves panel space and allows straightforward replacement or expansion of circuit distribution. Durable construction for long service life and consistent electrical performance in residential, commercial, and light industrial installations. What this device does This circuit breaker interrupts electrical flow when current exceeds a safe threshold. It combines a thermal element for overload protection and a magnetic element for short circuit protection. When a fault occurs the breaker trips and isolates the affected circuit so power can be restored after the condition is addressed. Key attributes Function: Overload and short circuit protection with manual reset after trip. Compatibility: Designed to mount on standard DIN rails and to fit common distribution boards and electrical panels; available in singlepole and multipole variants for use on singlephase and threephase circuits. Size: Compact footprint to optimize panel space; standard module widths for modular panels. Material: Robust thermoplastic housing with corrosionresistant conductive contacts for reliable electrical connection and thermal stability. Performance: Stable trip characteristics suited to typical building and equipment loads; rated breaking capacity suitable for typical residential and commercial circuits; consistent mechanical endurance for repeated switching operations. Why you need it Prevents circuit damage and equipment downtime by interrupting abnormal current. Allows selective isolation of faulty circuits so other circuits remain operational. Simplifies maintenance and upgrades through plugin style mounting and clear trip indication. Installation and usability Snap onto a DIN rail for fast installation and secure mounting. Clear handle position indicates ON, OFF, and TRIPPED states for easy visual checks. Manual reset makes it simple to restore power after faults have been resolved. Practical applications Residential lighting and outlet circuits: Protects household branch circuits from overloads caused by appliance faults or wiring issues. Small commercial or office distribution: Controls and protects lighting, receptacles, and small equipment circuits within a distribution panel. Workshop or light industrial use: Provides protection for motor starters, machinery feeders, and tool circuits when matched with the correct current rating and trip curve. Selection tips Match the breaker pole count to your circuit configuration: singlepole for singlephase branch circuits, multipole for multiphase or combined neutral protection. Choose the correct current rating and trip characteristic for the connected load to avoid nuisance trips while ensuring fault protection. Verify mounting compatibility with your panel type and available DIN rail space. What is included Circuit breaker unit with manual handle and trip mechanism ready for DIN rail installation. Clear markings for pole count and electrical rating to assist correct selection and wiring. This circuit breaker offers dependable circuit protection, straightforward installation, and a compact, durable design suitable for a wide range of electrical distribution needs.