Better World
Siemens 20 → 25 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- RS Stock No.:
- 706-1863
- Distrelec Article No.:
- 136-23-100
- Mfr. Part No.:
- 3RV2021-4DA10
- Brand:
- Siemens
Subtotal (1 unit)*
£94.84
(exc. VAT)
£113.81
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 30 unit(s) ready to ship
- Plus 8 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £94.84 |
*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.:
- 706-1863
- Distrelec Article No.:
- 136-23-100
- Mfr. Part No.:
- 3RV2021-4DA10
- 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 | |
| Current Rating | 20 → 25 A | |
| Range | SIRIUS 3RV | |
| Motor Protection Component | Circuit Breaker | |
| Supply Voltage | 20 → 690 V | |
| Series | 3RV2 | |
| Overall Length | 97mm | |
| Overall Width | 45mm | |
| Overall Depth | 91mm | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | +60°C | |
| Voltage Rating | 690 V | |
| Terminal Type | Screw Terminal | |
| Better World Product | Yes | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Breaking Capacity | 100 kA | |
| Number of Poles | 3 | |
| Size | S0 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Current Rating 20 → 25 A | ||
Range SIRIUS 3RV | ||
Motor Protection Component Circuit Breaker | ||
Supply Voltage 20 → 690 V | ||
Series 3RV2 | ||
Overall Length 97mm | ||
Overall Width 45mm | ||
Overall Depth 91mm | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature +60°C | ||
Voltage Rating 690 V | ||
Terminal Type Screw Terminal | ||
Better World Product Yes | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Breaking Capacity 100 kA | ||
Number of Poles 3 | ||
Size S0 | ||
- Switching Devices for Load Feeders
- Datasheet_3RV2021-4DA10
- Sirius Innovation Accessory Guide
- Sirius Innovation Catalogue
- Sirius Innovations Switching Devices
- Solutions for frequent switching or soft starting
- Basic Information
- Siemens Sirius Migration
- Manual - Motor Starter
- Environmental Product Declaration - Overview
- Siemens EcoTech label
- Siemens EcoTec Profile
- Environmental Product Declaration
- COO (Country of Origin):
- DE
Siemens Motor Protection Circuit Breaker, 3 Poles, 25A Current Rating - SIRIUS Innovation Series - 3RV2021-4DA10
Quickly shut down your motor in the event of a fault with this MPCB from Siemens. It uses thermal and magnetic breaking systems to help prevent electrical damage to your machinery caused by short circuits and overloads. A robust mechanical lifespan of 100,000 operating cycles means it's a long-lasting choice. Thanks to its adjustable input current between 18 and 25A, the device is suitable for use in heavy-duty applications. MPCBs like this are commonly used to protect printing machines and manufacturing equipment.
Features & Benefits
• Short-circuit breaking capacity of up to 100kA to withstand powerful surges
• Wide operating temperature range between -20°C and +60°C for use in demanding environments
• Compact dimensions of 97 (H) x 45 (W) x 97mm (D) to add minimal bulk to your setup
• Operating frequency of 15 cycles per hour to support continuous protection
• Wide operating temperature range between -20°C and +60°C for use in demanding environments
• Compact dimensions of 97 (H) x 45 (W) x 97mm (D) to add minimal bulk to your setup
• Operating frequency of 15 cycles per hour to support continuous protection
How do I mount this MPCB?
This MPCB screws and snaps into place on standard DIN rails, making it easy to mount in your existing setup. For flexible installation, you can mount it in any position.
Related links
- Siemens 25 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 25 A SIRIUS 3RV Motor Protection Circuit Breaker, 690 V
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- Siemens 1.6 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 25 A SIRIUS Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 4 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 1.25 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V
- Siemens 28 A SIRIUS 3RV Motor Protection Circuit Breaker, 20 → 690 V