Product Description
The Siemens 5SY4504-8 Miniature Circuit Breaker (MCB) is engineered to deliver dependable overload and short-circuit protection for low-current electrical circuits in commercial and industrial environments. Rated at 4 amps, 230 volts, and featuring a 2-pole design with a high 35kA interrupting capacity, this breaker is ideal for applications requiring enhanced fault protection and system reliability.
As part of Siemens’ trusted 5SY series, the 5SY4504-8 offers precise tripping performance, robust construction, and compact DIN-rail mounting. It is commonly used in control panels, distribution boards, and electrical enclosures where space efficiency and safety are critical.
Product Details
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Brand: Siemens
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Series: 5SY
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Model / Part Number: 5SY4504-8
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Product Type: Miniature Circuit Breaker (MCB)
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Current Rating: 4 Amps
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Voltage Rating: 230V AC
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Number of Poles: 2
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Breaking Capacity: 35kA
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Mounting Type: DIN Rail
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Protection Type: Overload and short-circuit
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Application: Control circuits, commercial and industrial power distribution
- Condition: Used
Features and Benefits
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4A current rating ideal for control and low-load circuits
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2-pole configuration improves safety and isolation
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High 35kA breaking capacity for superior fault protection
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Compact DIN-rail design saves panel space
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Precise and reliable tripping characteristics
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Siemens-engineered for long service life and durability
