Better World
Siemens, SENTRON MCCB 3P 20A, Breaking Capacity 25 kA, Fixed Mount
- RS Stock No.:
- 874-4183
- Mfr. Part No.:
- 3VA1120-3EE36-0AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£186.18
(exc. VAT)
£223.42
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £186.18 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 874-4183
- Mfr. Part No.:
- 3VA1120-3EE36-0AA0
- 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 | 3VA | |
| Number of Poles | 3 | |
| Current Rating | 20A | |
| Breaking Capacity at Maximum Voltage Rating | 25 kA | |
| Rated AC Voltage | 690V | |
| Rated DC Voltage | 500V | |
| Mounting Style | Fixed | |
| Length | 76.2mm | |
| Width | 130mm | |
| Depth | 88mm | |
| Better World Claim | Extended product life, Saves energy | |
| Better World Product | Yes | |
| Break Time | Instantaneous | |
| Circuit Breaker Type | MCCB | |
| Mounting Hole Diameter | 4.2mm | |
| Reset Actuator Type | Toggle Switch | |
| Tripping Mechanism | Thermal-Magnetic | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Range SENTRON | ||
Series 3VA | ||
Number of Poles 3 | ||
Current Rating 20A | ||
Breaking Capacity at Maximum Voltage Rating 25 kA | ||
Rated AC Voltage 690V | ||
Rated DC Voltage 500V | ||
Mounting Style Fixed | ||
Length 76.2mm | ||
Width 130mm | ||
Depth 88mm | ||
Better World Claim Extended product life, Saves energy | ||
Better World Product Yes | ||
Break Time Instantaneous | ||
Circuit Breaker Type MCCB | ||
Mounting Hole Diameter 4.2mm | ||
Reset Actuator Type Toggle Switch | ||
Tripping Mechanism Thermal-Magnetic | ||
- COO (Country of Origin):
- CZ
Siemens 3VA1 MCCBs
The new 3VA1 molded case circuit breakers reliably perform all the tasks associated with line protection.
The devices of the 3VA1 series fulfill all standard tasks in line protection, thanks to their particularly compact design, 3VA1 MCCBs are the perfect choice for applications in distribution boards and machine engineering.
They are easily mounted as fixed or plug-in versions.
The basic trigger for overload or short-circuit protection is a thermal-magnetic, electronic trip unit (TMTU) and is suitable for use in three-phase, AC, and DC networks.
The devices of the 3VA1 series fulfill all standard tasks in line protection, thanks to their particularly compact design, 3VA1 MCCBs are the perfect choice for applications in distribution boards and machine engineering.
They are easily mounted as fixed or plug-in versions.
The basic trigger for overload or short-circuit protection is a thermal-magnetic, electronic trip unit (TMTU) and is suitable for use in three-phase, AC, and DC networks.
Compact design
Thermal-magnetic trip units
AC/DC applications
No derating up to +50 °C
Thermal-magnetic trip units
AC/DC applications
No derating up to +50 °C
Siemens 3VA MCCBs and accessories
Related links
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount
- Siemens Breaking Capacity 25 kA, Fixed Mount