Siemens 5SM21 Series Residual Current Circuit Breaker, 16A, 2-Pole, 10 mA, Type A 230V ac
- RS Stock No.:
- 328-413
- Mfr. Part No.:
- 5SM2121-6
- Brand:
- Siemens
Subtotal (1 unit)*
$321.08
(exc. GST)
$353.19
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $321.08 |
*price indicative
- RS Stock No.:
- 328-413
- Mfr. Part No.:
- 5SM2121-6
- Brand:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Residual Current Circuit Breaker | |
| Current Rating | 16A | |
| Number of Poles | 2 | |
| Series | 5SM21 | |
| Range | SENTRON | |
| Trip Sensitivity | 10mA | |
| Mount Type | DIN | |
| Tripping Characteristics | Type A | |
| Terminal Type | Screw | |
| Standards/Approvals | UKCA, IEC 81346-2:2009 F, VDE, CE, CCC | |
| Height | 90mm | |
| Width | 54mm | |
| Depth | 70mm | |
| Rated AC Voltage | 230V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Residual Current Circuit Breaker | ||
Current Rating 16A | ||
Number of Poles 2 | ||
Series 5SM21 | ||
Range SENTRON | ||
Trip Sensitivity 10mA | ||
Mount Type DIN | ||
Tripping Characteristics Type A | ||
Terminal Type Screw | ||
Standards/Approvals UKCA, IEC 81346-2:2009 F, VDE, CE, CCC | ||
Height 90mm | ||
Width 54mm | ||
Depth 70mm | ||
Rated AC Voltage 230V ac | ||
- COO (Country of Origin):
- RO
The Siemens Residual Current unit designed for use with miniature circuit breakers. This Type A Selective RC unit is rated with nominal current and residual current. It is suitable for applications requiring selective tripping to ensure coordinated protection in electrical installations.
16A Operational current
460V Supply Voltage
IP20 protection
Dimensions are 90 x 71x 70 mm
tripping fault current of 10 mA
2 poles
Related links
- Siemens SENTRON Series Residual Current Circuit Breaker 2-Pole Type A, 0.8 kA 230V ac
- Siemens 5SV53 Series Residual Current Circuit Breaker 2-Pole Type A, 0.5 kA 230V ac
- Legrand MosaicTM 775 Series Residual Current Circuit Breaker 2-Pole Type C, 3000 A 230V ac
- Schneider Electric A9Z51 Series Residual Current Circuit Breaker 2-Pole Type B-EV, 10 kA 230V ac
- Hager ACC Series Residual Current Circuit Breaker 1-Pole Curve C, 6 kA 240V ac
- Schneider Electric R9R Series Residual Current Circuit Breaker 2-Pole Type A, 500 A 230V ac
- Hager BC Series Residual Current Circuit Breaker 2-Pole Type AC
- Siemens 5SV Series Residual Current Circuit Breaker with Overload Protection 2-Pole Type A