Siemens SENTRON 5SL4 Miniature Circuit Breaker, 1-Pole, 40 A, Type C, 230 V ac AC, 72 V DC, 10 kA Breaking Capacity
- RS Stock No.:
- 209-5989
- Mfr. Part No.:
- 5SL4540-7
- Brand:
- Siemens
Subtotal (1 unit)*
£57.97
(exc. VAT)
£69.56
(inc. VAT)
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- Shipping from 16 March 2026
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Units | Per unit |
|---|---|
| 1 + | £57.97 |
*price indicative
- RS Stock No.:
- 209-5989
- Mfr. Part No.:
- 5SL4540-7
- Brand:
- Siemens
Specifications
Technical Reference
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 | 1 | |
| Current Rating | 40 A | |
| Tripping Characteristics | Type C | |
| Rated AC Voltage | 230 V ac | |
| Rated DC Voltage | 72 V | |
| Breaking Capacity | 10kA | |
| Mount Type | DIN Rail | |
| Range | SENTRON | |
| Series | 5SL4 | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Height | 90mm | |
| Depth | 90mm | |
| Standards/Approvals | CE, VDE | |
| Width | 76 mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Miniature Circuit Breaker | ||
Number of Poles 1 | ||
Current Rating 40 A | ||
Tripping Characteristics Type C | ||
Rated AC Voltage 230 V ac | ||
Rated DC Voltage 72 V | ||
Breaking Capacity 10kA | ||
Mount Type DIN Rail | ||
Range SENTRON | ||
Series 5SL4 | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Height 90mm | ||
Depth 90mm | ||
Standards/Approvals CE, VDE | ||
Width 76 mm | ||
- COO (Country of Origin):
- RO
The Siemens 5SL4540-7 Miniature Circuit Breakers operate at 72 V at DC and 40 A at AC. It has a switching capacity of 10 kA. It protects electrical systems against overload and short circuits. These are suitable for the quick and easy mounting of additional components such as arc fault detection devices, auxiliary switches, fault signal contacts, shunt trips and under voltage releases.
Tripping characteristic class-C.
Number of poles-2
Related links
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