Description
Features
Reviews
The RD3 residual current relay offers protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth and monitoring functions in accordance with IEC/EN 60947-2: 2006, Annex M. They require an external converter and can be used together with a suitable shutdown device in industrial systems and installations for protection against electric shock, fault protection and fire protection. They can be used with all S200 circuit breakers and molded case circuit breakers of the Tmax series up to T5 in industrial applications. RD3 residual current relays can display the status via two output contacts and an LED light bar (with RD3P).
| Property | Value |
| Rated voltage: | 48 V |
| Voltage type for actuation: | AC/DC |
| Max. permissible response delay time: | 10 s |
| Design of the electrical connection: | screw connection |
| Response value current 1: | 500 mA |
| Number of contacts as changeover contact: | 1 |
| Rated frequency: | 50 to 60 Hz |
| Width: | 52.8 mm |
| Height: | 85 mm |
| Depth: | 65 mm |
| With removable terminals: | no |
| Function: | for mixed networks |
| Display of the differential current: | yes |
| Fault storage possible: | no |
| Rated control supply voltage Us at AC 50 Hz: | 48 V |
| Rated control supply voltage Us at AC 60 Hz: | 48 V |
| Rated control supply voltage Us at DC: | 48 V |
Features
Rated frequency
50 to 60 Hz
HAB
RD3-48
Manufacturer
HAN
2CSJ201001R0001
GTIN
8012542748236
Number of contacts as changeover
1
Design of the electrical connection
Screw connection
Rated voltage
48V
Rated control supply voltage Us at AC 50 Hz
48V
Rated control supply voltage Us at AC 60 Hz
48V
Rated control supply voltage Us at DC
48V
Width
52.8 mm
Function
For mixed networks
Height
85 mm
With removable clamps
No
Voltage type for actuation
AC/DC
Depth
65 mm
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