Better World
Siemens, SENTRON MCCB 3P 20A, Breaking Capacity 55 kA
- RS Stock No.:
- 210-1639
- Mfr. Part No.:
- 3VA1120-5EF36-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£242.20
(exc. VAT)
£290.64
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £242.20 |
*price indicative
Better World
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- RS Stock No.:
- 210-1639
- Mfr. Part No.:
- 3VA1120-5EF36-0AA0
- 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 | |
| Range | SENTRON | |
| Series | 3VA1 | |
| Number of Poles | 3 | |
| Current Rating | 20A | |
| Breaking Capacity at Maximum Voltage Rating | 55 kA | |
| Rated AC Voltage | 690V | |
| Rated DC Voltage | 500V | |
| Length | 76.2mm | |
| Width | 70mm | |
| Depth | 130mm | |
| Better World Product | Yes | |
| Better World Claim | Extended product life, Saves energy | |
| Circuit Breaker Type | MCCB | |
| Tripping Characteristics | Type M | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA1 | ||
Number of Poles 3 | ||
Current Rating 20A | ||
Breaking Capacity at Maximum Voltage Rating 55 kA | ||
Rated AC Voltage 690V | ||
Rated DC Voltage 500V | ||
Length 76.2mm | ||
Width 70mm | ||
Depth 130mm | ||
Better World Product Yes | ||
Better World Claim Extended product life, Saves energy | ||
Circuit Breaker Type MCCB | ||
Tripping Characteristics Type M | ||
- COO (Country of Origin):
- CZ
The Siemens breaker 3VA1 IEC frame 160 breaking capacity class M , line protection TM240, ATAM, molded-case circuit breaker for system protection. As an important element of SENTRON protective components for industrial and infrastructure applications, the 3VA molded-case circuit breakers from Siemens provide effective plant, starter and motor protection thanks to reliable shutdown in the event of an overload or short circuit. The 3VA molded-case circuit breakers set new standards in flexibility and the variety of modular accessories available. Standardized accessories for several sizes across all series of the 3VA1 and 3VA2 molded-case circuit breakers.
Key features of this version of the 3VA molded-case circuit breaker:
1. Compact design.
2. Available as version for plant protection
3. Depending on the size: 1-pole to 4-pole versions.
4. Fixed and plug-in installation possible.
5. The series has a thermo-magnetic trip unit.
6. Suitable for AC and DC applications.
7. Modular and easy-to-fit internal accessories with wide range of functions.
1. Compact design.
2. Available as version for plant protection
3. Depending on the size: 1-pole to 4-pole versions.
4. Fixed and plug-in installation possible.
5. The series has a thermo-magnetic trip unit.
6. Suitable for AC and DC applications.
7. Modular and easy-to-fit internal accessories with wide range of functions.