1492-RCDA4C40S, Allen Bradley 1492-RCDA RCD, 40A, 3P+N Pole, 300mA, Type A, Автоматический выключатель

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

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.

Allen Bradley RCBs

1492R Series

Catalogue Number Explanation

1492 Catalog Number Explanation

Selection Guide - Essential Components

Selection Guide - Control Circuit and Load Protection