Description
Features
Reviews
The MRU monitoring relays are used to monitor alternating or direct voltages. They automatically recognize the AC or DR signal form (50 or 60 Hz). The selector switch on the front is used to choose between overvoltage and undervoltage with or without a memory function. Approvals: UL and CSA.
| Property | Value |
| Type of voltage for actuation: | AC/DC |
| Max. permissible response delay time: | 3 s |
| Number of contacts as changeover contacts: | 2 |
| Design of the electrical connection: | Screw connection |
| Min. adjustable response delay time: | 0.1 s |
| Width: | 35 mm |
| Height: | 90 mm |
| Depth: | 63.5 mm |
| Voltage measuring range 1: | 15 to 600 V |
| Rated control supply voltage Us at AC 50 Hz: | 24 to 240 V |
| With removable terminals: | no |
| 1-phase undervoltage possible: | yes |
| 3-phase undervoltage possible: | no |
| 1-phase overvoltage possible: | yes |
| 3-phase overvoltage possible: | no |
| 1-phase window possible: | no |
| 3-phase window possible: | no |
| Contains DC undervoltage function: | yes |
| Contains DC overvoltage function: | yes |
| Contains DC voltage window function: | no |
| Type of voltage of the measuring range: | AC/DC |
| Rated control supply voltage Us at AC 60 Hz: | 24 to 240 V |
| Rated control supply voltage Us at DC: | 24 to 240 V |
Features
Manufacturer
HAN
040010740200
GTIN
4017254148729
Number of contacts as changeover
2
Design of the electrical connection
Screw connection
Rated control supply voltage Us at AC 50 Hz
24 to 240 V
Rated control supply voltage Us at AC 60 Hz
24 to 240 V
Rated control supply voltage Us at DC
24 to 240 V
Width
35 mm
Height
90 mm
With removable clamps
No
Voltage type for actuation
AC/DC
Depth
63.5 mm
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