Better World
Siemens 3VA91 RCD, 160A, 4 Pole, Type B
- RS Stock No.:
- 218-1795
- Mfr. Part No.:
- 3VA9114-0RL21
- Brand:
- Siemens
Subtotal (1 unit)*
£1,177.84
(exc. VAT)
£1,413.41
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 2 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £1,177.84 |
*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.:
- 218-1795
- Mfr. Part No.:
- 3VA9114-0RL21
- 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 | |
| Circuit Breaker Type | RCD | |
| Current Rating | 160A | |
| Number of Poles | 4 | |
| Range | SENTRON | |
| Tripping Characteristics | Type B | |
| Series | 3VA91 | |
| Better World Claim | Extended product life, Saves energy | |
| Better World Product | Yes | |
| Mounting Style | Screw Mount | |
| Rated AC Voltage | 690V | |
| Rated DC Voltage | 127V | |
| Break Time | Time Delay | |
| Terminal Contact Type | Screw | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Circuit Breaker Type RCD | ||
Current Rating 160A | ||
Number of Poles 4 | ||
Range SENTRON | ||
Tripping Characteristics Type B | ||
Series 3VA91 | ||
Better World Claim Extended product life, Saves energy | ||
Better World Product Yes | ||
Mounting Style Screw Mount | ||
Rated AC Voltage 690V | ||
Rated DC Voltage 127V | ||
Break Time Time Delay | ||
Terminal Contact Type Screw | ||
- COO (Country of Origin):
- CN
Siemens 3VA91 Series RCD, 160A Current Rating, 4 Pole Configuration - 3VA9114-0RL21
This RCD provides robust protection against electrical faults, combining functionality with safety. It features a current rating of 160A and operates efficiently up to 690V. The unit's dimensions are 100 x 101.6 x 70 mm, making it suitable for various installations where reliable residual current protection is essential.
Features & Benefits
• Type B tripping characteristics for diverse loading usage
• Adjustable response values support varying residual current requirements
• Time delay functionality prevents nuisance tripping during transient events
• Screw mount design ensures secure installation for stable performance
• Adjustable response values support varying residual current requirements
• Time delay functionality prevents nuisance tripping during transient events
• Screw mount design ensures secure installation for stable performance
Applications
• Utilised in commercial electrical distribution systems
• Ideal for protecting circuits with motors and transformers
• Suitable for installations in environments with high transient currents
• Effective in industrial automation systems requiring reliable fault protection
• Ideal for protecting circuits with motors and transformers
• Suitable for installations in environments with high transient currents
• Effective in industrial automation systems requiring reliable fault protection
What performance features enhance functionality in varied conditions?
The current rating of 160A allows for safe operation across various applications. The adjustable response values enable customisation for different residual current needs, enhancing flexibility.
How does the integrated alarm management contribute to safety?
The alarm management system includes a pre-alarm indication at 30%, alerting users before reaching critical fault levels, thereby allowing prompt action to mitigate risks.
What environmental conditions can it withstand?
The operational temperature range is from -25°C to 70°C, making it suitable for challenging environments, while the storage range extends from -40°C to 80°C, ensuring durability.