The Siemens 5SL4432-7RCZ12 is a SENTRON Miniature Circuit Breaker (MCB) designed for reliable protection against overload and short-circuit conditions in electrical distribution systems. It features a 32 A rated current, 4-pole configuration, C tripping characteristic, and 10 kA breaking capacity, making it suitable for three-phase electrical distribution and industrial/commercial applications. Siemens documentation identifies the 5SL4432-7 as a 4-pole, C-curve, 32 A MCB with 10 kA switching capacity.
The MCB operates on AC supply at 400 V, with a maximum multi-phase operating voltage of 440 V and a 50/60 Hz frequency range. It provides energy limitation Class 3, touch protection, and supports connection of conductors up to 25 mm² with screw terminals.
The Siemens 5SL4432-7RCZ12 is suitable for industrial control panels, distribution boards, commercial buildings, machinery, power distribution systems, and electrical installations where dependable circuit protection is required.
At SB Smart, Faridabad, you can source genuine Siemens SENTRON MCBs, MCCBs, motor protection circuit breakers, contactors, overload relays, and industrial electrical products with GST billing, technical assistance, bulk-order support, and delivery across India.
It is a Siemens SENTRON 5SL series Miniature Circuit Breaker (MCB) with 32 A rated current, 4 poles, C tripping characteristic, and 10 kA breaking capacity.
The rated current is 32 A at the specified operating conditions. Siemens lists the operational current as 32 A at 30°C.
The C tripping characteristic is commonly used for circuits where equipment can produce moderate starting or inrush currents, such as certain motors, transformers, lighting and commercial/industrial loads.
The MCB has a 10 kA rated breaking capacity according to the applicable standards listed by Siemens.
You can source Siemens SENTRON MCBs from SB Smart, Faridabad, with GST billing, technical support, bulk-order assistance, and delivery across India.
| Specification | Details |
|---|---|
| Product Name | Betagard Miniature Circuit Breaker (MCB) |
| Model Number | 5SL4432-7RCZ12 |
| SKU | 5SL4432-7RCZ12 |
| Brand | Siemens |
| Series | Betagard / SENTRON |
| Product Type | Miniature Circuit Breaker (MCB) |
| Number of Poles | 4 Pole |
| Rated Current | 32A |
| Tripping Curve | C Curve |
| Breaking Capacity | 10kA |
| Rated Voltage | 400V AC / 415V AC |
| Frequency | 50/60 Hz |
| Mounting Type | DIN Rail Mount |
| Protection Type | Overload & Short-Circuit Protection |
| Mechanical Life | 10,000 Operations |
| Degree of Protection | IP20 |
| Application | Electrical Distribution & Circuit Protection |
| Standard Compliance | IEC 60947-2 / EN 60898 |
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