Allen-Bradley 1492-RCDA4C63 Residual Current Device 63 A
Allen-Bradley 1492-RCDA4C63 Residual Current Device 63 ADescription1492 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...
Allen-Bradley 1492-RCDA4C63 Residual Current Device 63 A
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, IP20-Rated Terminals, DIN Rail Mounting - 1492-RCDA4C63
Improve electrical safeguarding with this RCD from Rockwell Automation's Allen Bradley range. Sensitive 300mA tripping means it detects small-to-moderate leakage currents and quickly redirects them to the ground. This minimises the risk of injury to users and stops short-circuit faults from developing. As a 4-pole component, you can use it to protect several circuits at once, so it's practical for use in busy industrial setups. To ensure safety when handling, the unit's IP20-rated terminals are touch-safe and its IP40-rated housing resists objects such as wires. An impulse withstand voltage of 4kV indicates this RCD effectively shields you and your equipment against significant surge voltages.
• Ambient temperature range of -25°C to +55°C so suitable for use in harsh environments
• Push button for easy device testing
• Screw terminals make secure physical and electrical connections
• Easy to reset via a simple front toggle switch
• Push button for easy device testing
• Screw terminals make secure physical and electrical connections
• Easy to reset via a simple front toggle switch
Standards and Certifications
• VDE
• CE
• UL
• CCC
• EN
• CE
• UL
• CCC
• EN
What does this device's type-A tripping mean?
This RCD's type-A tripping characteristics mean it activates when it receives two to three times its 63A current rating. This sensitivity make it handy for use with residual AC currents and pulsating DC currents, so it's a versatile component.
Allen Bradley RCBs
Specifications
| Attribute | Value |
| Circuit Breaker Type | RCD |
| Current Rating | 63A |
| Number of Poles | 3P+N |
| Trip Sensitivity | 300mA |
| Tripping Characteristics | Type A |
| Series | 1492-RCDA |
| Standards Met | IEC/EN 61008, UL 1053 |
| Mounting Style | DIN Rail Mount |
| Overall Length | 70mm |
| Terminal Contact Type | Screw |
| Overall Depth | 75mm |
| Rated AC Voltage | 230 V, 400V |
| Reset Actuator Type | Toggle Switch |
| Overall Dimensions | 70 x 88 x 75mm |
| Overall Width | 88mm |
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