Siemens SENTRON 5SY7 Miniature Circuit Breaker, 4-Pole, 40 A, Type D, 400 V ac AC, 60 V DC, 20 kA Breaking Capacity
- RS Stock No.:
- 610-596
- Mfr. Part No.:
- 5SY7640-8
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$3,466.90
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 24 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$3,466.90 |
*price indicative
- RS Stock No.:
- 610-596
- Mfr. Part No.:
- 5SY7640-8
- 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 | |
| Product Type | Miniature Circuit Breaker | |
| Current Rating | 40 A | |
| Tripping Characteristics | Type D | |
| Rated AC Voltage | 400 V ac | |
| Rated DC Voltage | 60 V | |
| Breaking Capacity | 20kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SY7 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Depth | 76mm | |
| Height | 90mm | |
| Width | 72 mm | |
| Standards/Approvals | IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Product Type Miniature Circuit Breaker | ||
Current Rating 40 A | ||
Tripping Characteristics Type D | ||
Rated AC Voltage 400 V ac | ||
Rated DC Voltage 60 V | ||
Breaking Capacity 20kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SY7 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Depth 76mm | ||
Height 90mm | ||
Width 72 mm | ||
Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2/UL1077 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is designed to provide reliable protection for your electrical circuits. Engineered with precision, it excels in handling high current demands while ensuring safety and efficiency. With its robust construction, this unit guarantees durability even under challenging conditions. Ideal for both residential and industrial applications, it features advanced technology that adheres to stringent international standards. The product is compact, making it suitable for installations where space is at a premium, while providing peace of mind through its superior tripping performance. Easy to install and maintain, this circuit breaker is the perfect choice for those seeking reliability and performance in their electrical systems.
Touch protection feature ensures safe handling
Combined terminals enable versatile connectivity
Halogen-free construction promotes environmental safety
Silicon-free materials reduce contamination risks
Multi-pole design accommodates complex circuit requirements
Product is specifically designed for main switch applications
Mechanically rated for a long service life enhancing reliability
Tightening torque specifications ensure secure connections
Related links
- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve D 60V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve C 72V DC, 5 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve D 50V DC, 20 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve B, 5 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve C 72V DC, 15 kA Breaking Capacity
- Siemens SENTRON 5SY7 MCB 40A Curve B 72V DC, 5 kA Breaking Capacity