Allen Bradley 1492-RCDA Series Residual Current Device, 40A, 3-Pole, 300 mA, Type A, 1 kA 400V ac
- RS Stock No.:
- 136-8596
- Distrelec Article No.:
- 302-27-206
- Mfr. Part No.:
- 1492-RCDA4C40S
- Brand:
- Allen Bradley
Subtotal (1 unit)*
£190.25
(exc. VAT)
£228.30
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £190.25 |
*price indicative
- RS Stock No.:
- 136-8596
- Distrelec Article No.:
- 302-27-206
- Mfr. Part No.:
- 1492-RCDA4C40S
- Brand:
- Allen Bradley
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Allen Bradley | |
| Product Type | Residual Current Device | |
| Current Rating | 40A | |
| Number of Poles | 3 | |
| Series | 1492-RCDA | |
| Trip Sensitivity | 300mA | |
| Mount Type | DIN Rail | |
| Tripping Characteristics | Type A | |
| Standards/Approvals | IEC/EN, UL | |
| Terminal Type | Dual Terminal | |
| Depth | 67mm | |
| Height | 88mm | |
| Width | 70mm | |
| Breaking Capacity | 1kA | |
| Rated AC Voltage | 400V ac | |
| Reset Actuator Type | Toggle Switch | |
| Select all | ||
|---|---|---|
Brand Allen Bradley | ||
Product Type Residual Current Device | ||
Current Rating 40A | ||
Number of Poles 3 | ||
Series 1492-RCDA | ||
Trip Sensitivity 300mA | ||
Mount Type DIN Rail | ||
Tripping Characteristics Type A | ||
Standards/Approvals IEC/EN, UL | ||
Terminal Type Dual Terminal | ||
Depth 67mm | ||
Height 88mm | ||
Width 70mm | ||
Breaking Capacity 1kA | ||
Rated AC Voltage 400V ac | ||
Reset Actuator Type Toggle Switch | ||
- COO (Country of Origin):
- IT
Allen Bradley Type A RCD Switch, 40A Current Rating, 300mA Trip Sensitivity - 1492-RCDA4C40S
Protect your electrical system from earth faults with this residual current device (RCD) switch from Rockwell Automation's Allen Bradley range. It has type A tripping characteristics, which means it instantly cuts power when the current flowing to the circuit is 2 to 3 times its rated current. This helps prevent damage to your equipment and keeps you safe from electric shocks. Thanks to its compact dimensions of 88 (height) x 70 (width) x 67mm (depth), this unit is suitable for installation in areas with limited space. You'll commonly find it used with general wiring setups in domestic and commercial buildings.
• Housing has an IP4X (ingress protection) rating for protection against objects larger than 1mm in size
• Mechanical lifespan of 20,000 operations for long-lasting performance
• Impulse withstand voltage rating of 4kV to handle sudden power surges
Standards and Certifications
• RoHS (Restriction of Hazardous Substances)
• IEC (International Electrotechnical Commission)
Can I use this RCD switch in hot environments?
Thanks to its wide operating temperature range of -25°C to +55°C, you can use this RCD switch in both extremely hot and cold environments.
1492 Series
Allen Bradley general purpose RCDs from the 1492 series. The RCDs have a Type A tripping characteristic and an instantaneous break time. 2 or 4 pole versions available. All the RCDs incorporate screw terminals and can be DIN Rail mounted.
Features & Benefits
2 or 4 pole versions
DIN Rail mount
Screw Terminals