Siemens DIN Rail Current Monitoring Relay, 3 → 500mA, 1 Phase, SPDT
- RS Stock No.:
- 518-7124
- Mfr. Part No.:
- 3UG4621-1AW30
- Manufacturer:
- Siemens
View all Monitoring Relays
6 In stock for delivery within 4 working days
Price Each
Was HK$2,083.28
You pay
HK$1,874.95
| units | Per unit |
| 1 + | HK$1,874.95 |
- RS Stock No.:
- 518-7124
- Mfr. Part No.:
- 3UG4621-1AW30
- Manufacturer:
- Siemens
- COO (Country of Origin):
- DE
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Single Phase Current Monitoring Relay
Current monitoring relays to monitor single phase AC currents and DC currents against the set threshold value for undershoot and overshoot.
A current monitoring relay can differ with their measuring ranges and supply voltage types.
Features and Benefits
Real effective value measurement
Applicable for frequencies with 40-500Hz AC and DC
All devices can be digitally set and have an LCD display, a fault memory can be switched on
Simultaneous monitoring of overcurrent and undercurrent over the complete measuring range
Supply voltage 24-240Vac/dc
Starting by-pass time 0.1 -20 secs.
Off delay 0.1 - 20 secs.
Contacts 1 C/O
Applicable for frequencies with 40-500Hz AC and DC
All devices can be digitally set and have an LCD display, a fault memory can be switched on
Simultaneous monitoring of overcurrent and undercurrent over the complete measuring range
Supply voltage 24-240Vac/dc
Starting by-pass time 0.1 -20 secs.
Off delay 0.1 - 20 secs.
Contacts 1 C/O
Product Application Information
Overcurrent and undercurrent monitoring
Monitoring the functionality of electrical loads
Open-circuit monitoring
Threshold switch for analog signals from 4 mA to 20 mA
Specifications
| Attribute | Value |
| Monitoring Application | Current |
| Contact Configuration | SPDT |
| Electrical Phase | 1 |
| Current Sensitivity | Overcurrent, Undercurrent |
| Minimum Current Sensed | 3mA |
| Maximum Current Sensed | 500mA |
| Time Delay | 0.1 → 20s |
| Mounting Type | DIN Rail |
| Series | 3UG4 |
| Minimum Operating Temperature | -25°C |
| Dimensions | 91 x 22.5 x 92mm |
| Width | 22.5mm |
| Maximum Operating Temperature | +60°C |
| Current Range | 3 → 500mA |
| Number of Poles | 1 |
| Terminal Type | Screw |
| Operating Temperature Range | +60°C |
| Height | 92mm |
| Length | 91mm |