Siemens SENTRON 5SY5 Miniature Circuit Breaker, 4-Pole, 50 A, Type B, 400 V ac AC, 880 V dc DC, 10 kA Breaking Capacity
- RS Stock No.:
- 610-375
- Mfr. Part No.:
- 5SY5450-6
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD625.09
(exc. GST)
SGD681.35
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 21 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD625.09 |
*price indicative
- RS Stock No.:
- 610-375
- Mfr. Part No.:
- 5SY5450-6
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Miniature Circuit Breaker | |
| Number of Poles | 4 | |
| Current Rating | 50 A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 880 V dc | |
| Breaking Capacity | 10kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY5 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Standards/Approvals | UL1077, IEC / EN 60898-2 | |
| Height | 90mm | |
| Width | 72 mm | |
| Depth | 76mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 4 | ||
Current Rating 50 A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 880 V dc | ||
Breaking Capacity 10kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY5 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Standards/Approvals UL1077, IEC / EN 60898-2 | ||
Height 90mm | ||
Width 72 mm | ||
Depth 76mm | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker stands out with its robust design tailored for both industrial and infrastructural applications. With a tripping characteristic class B, it ensures optimal protection for circuits against overloads while maintaining a compact form factor, making it an ideal choice for confined spaces. Catering to versatility, it supports a voltage range of 400 V AC and 880 V DC, providing exceptional reliability, whether in infrastructure, industry, or mobility environments. The durable construction boasts a mechanical service life of up to 5,000 operating cycles, ensuring longevity and performance under demanding conditions. Safety is paramount; thus, the product adheres to stringent standards, offering IP20 protection with connected conductors. Whether you're upgrading your existing systems or embarking on new installations, this circuit breaker serves as a dependable solution for contemporary electrical needs.
Four-pole design offers comprehensive circuit protection
Halogen-free materials contribute to environmental safety
Energy limitation class ensures enhanced operational efficiency
Complies with IEC and UL standards for assured quality
Screw-type terminals accommodate a wide range of conductor sizes
Sealable design enhances security and safety during operation
Vibration resistance adds stability in challenging environments
Compact dimensions facilitate easy installation on DIN rails
Related links
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 13 A 400 V AC 10 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 63 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 32 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 40 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 20 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 25 A 400 V ac AC 10 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 6 A 400 V ac AC 15 kA Breaking Capacity
- Siemens SENTRON 5SY5 Miniature Circuit Breaker 63 A 400 V ac AC 15 kA Breaking Capacity