Siemens SENTRON MCB 4A, 2 Pole, 440V DC – 5SL5204-7RC
The Siemens SENTRON 5SL5204-7RC Miniature Circuit Breaker (MCB) is designed for safe and reliable protection of DC electrical circuits against overload and short-circuit conditions. This 2-pole MCB features a 4A current rating with C-curve tripping characteristics, making it suitable for industrial DC applications, solar power systems, control panels, battery protection circuits, and power distribution systems. With a high breaking capacity of 10kA and compact DIN rail mounting design, the 5SL5204-7RC ensures enhanced operational safety, long service life, and dependable circuit protection in demanding environments.
Key Features:
• 2 Pole DC Miniature Circuit Breaker
• Rated current: 4A
• Suitable for 440V DC applications
• C Curve tripping characteristic
• High short-circuit breaking capacity of 10kA
• Compact DIN rail mounting design
• Fast tripping response for overload and fault protection
• Reliable protection for DC distribution systems
• Touch-safe terminals for enhanced safety
• Compatible with auxiliary and supplementary accessories
• Halogen-free and silicon-free construction
• Long mechanical and electrical life
• Ideal for solar, battery, industrial, and control panel applications
• Siemens SENTRON series reliability and quality
|
Parameter |
Specification |
|
Product Series |
SENTRON |
|
Part Number |
5SL5204-7RC |
|
Product Type |
Miniature Circuit Breaker (MCB) |
|
Number of Poles |
2 Pole |
|
Rated Current |
4A |
|
Tripping Characteristic |
C Curve |
|
Rated Operational Voltage |
440V DC |
|
Frequency |
DC Application |
|
Breaking Capacity |
10kA |
|
Voltage Type |
DC |
|
Mounting Type |
DIN Rail Mounting |
|
Protection Type |
Overload & Short Circuit
Protection |
|
Degree of Protection |
IP20 |
|
Mechanical Life |
Approx. 8,500 Operating Cycles |
|
Terminal Capacity
(Solid/Stranded) |
0.75 – 35 mm² |
|
Tightening Torque |
2.5 – 3 Nm |
|
Width |
36 mm |
|
Height |
90 mm |
|
Depth |
76 mm |
|
Net Weight |
Approx. 308 g |
|
Operating Temperature |
-40°C to +55°C |
|
Application |
DC Circuits, Solar Systems,
Battery Banks, Industrial Panels |
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