Allen-Bradley 1492-RCDA4D25 Residual Current Device 25 A
Description1492 SeriesAllen 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 & Benefits2 or 4 pole versionsDIN Rail mountScrew TerminalsAllen...
Description
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
DIN Rail mount
Screw Terminals
Allen Bradley RCD, 50/60Hz Rated Frequency, Dual Terminal Design - 1492-RCDA4D25
For protection against electrical hazards and shocks, opt for this RCD from Rockwell Automation's Allen Bradley range. It monitors connected circuits and cuts power when it detects a harmful residual current inrush, reducing the risk of damage to downstream appliances. As a type-A device, it trips at 2 to 3 times its 25A rated current, which means it's highly sensitive to power spikes and useful in volatile work areas. A 3P+N pole configuration makes this a practical choice for 3-phase circuits in both residential and industrial applications.
• Thermoplastic housing for durability and impact resistance
• Wide operating temperature range between -25°C and+55°C for use in demanding conditions
• Low power loss of 1.3W for energy efficiency and increased productivity
• Dual terminal design to accommodate wires and busbars for versatility
• Wide operating temperature range between -25°C and+55°C for use in demanding conditions
• Low power loss of 1.3W for energy efficiency and increased productivity
• Dual terminal design to accommodate wires and busbars for versatility
Standards and Certifications
• UL 1053
• CSA-C22.2 No. 144
• RoHS
• CSA-C22.2 No. 144
• RoHS
Is this RCD finger-safe?
This device's housing is protected from objects larger than 1mm in size. Its terminals can withstand solids larger than 12.5mm in size. These features make it finger-safe by preventing accidental contact with live parts.
Allen Bradley RCBs
Specifications
| Attribute | Value |
| Circuit Breaker Type | RCD |
| Current Rating | 25A |
| Number of Poles | 3P+N |
| Trip Sensitivity | 500mA |
| Tripping Characteristics | Type A |
| Series | 1492-RCDA |
| Reset Actuator Type | Toggle Switch |
| Overall Length | 70mm |
| Terminal Contact Type | Screw |
| Overall Depth | 75mm |
| Overall Width | 88mm |
| Rated AC Voltage | 230 V, 400V |
| Mounting Style | DIN Rail Mount |
| Overall Dimensions | 70 x 88 x 75mm |
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