Siemens SENTRON 5SY5 MCB, 4P, 20A Curve B, 400V AC, 880V DC, 15 kA Breaking Capacity
- RS Stock No.:
- 610-374
- Mfr. Part No.:
- 5SY5420-6
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$2,643.30
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Temporarily out of stock
- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$2,643.30 |
*price indicative
- RS Stock No.:
- 610-374
- Mfr. Part No.:
- 5SY5420-6
- Manufacturer:
- Siemens
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Number of Poles | 4 | |
| Current Rating | 20A | |
| Tripping Characteristics | Type B | |
| Rated AC Voltage | 400V | |
| Rated DC Voltage | 880V | |
| Breaking Capacity at Maximum Voltage Rating | 15 kA | |
| Range | SENTRON | |
| Series | 5SY5 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Current Rating 20A | ||
Tripping Characteristics Type B | ||
Rated AC Voltage 400V | ||
Rated DC Voltage 880V | ||
Breaking Capacity at Maximum Voltage Rating 15 kA | ||
Range SENTRON | ||
Series 5SY5 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker offers exceptional protection with its versatile tripping characteristic class B, ensuring safe operation in a variety of settings. Designed for both AC and DC applications, it can handle up to 20A, making it suitable for diverse industrial, infrastructural, and mobility needs. With a compact design measuring 90 mm in height and 76 mm in depth, it offers a space-saving solution without compromising on performance. The product not only adheres to stringent safety standards but also incorporates features like touch protection and a halogen-free construction, reflecting a commitment to both safety and environmental considerations. Its longevity is assured with a mechanical service life of up to 10,000 cycles, thereby maximising operational efficiency.
4-pole design enhances flexibility in circuit configurations
Rated for dual voltage applications accommodating both AC and DC power
Robust short-circuit breaking capacity provides reliable circuit protection
Environmental resistance testing ensures durability in challenging conditions
Sealable terminals promote safety during maintenance or installation
Lightweight construction simplifies the installation process
Features a low power loss rating contributing to energy efficiency
DIN rail fastening offers easy installation and secure mounting
Compatibility with supplementary devices expands functionality
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