Siemens Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail
- RS Stock No.:
- 518-7174
- Mfr. Part No.:
- 3UG4615-1CR20
- Manufacturer:
- Siemens
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Price Each
Was HK$2,762.97
You pay
HK$2,389.41
units | Per unit |
1 + | HK$2,389.41 |
- RS Stock No.:
- 518-7174
- Mfr. Part No.:
- 3UG4615-1CR20
- Manufacturer:
- Siemens
- COO (Country of Origin):
- DE
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Siemens Monitoring Relay, AC Voltage Type, 3 Poles - SIRIUS Series - 3UG4615-1CR20
Keeping an eye on the AC supply in your motor circuit is easy with this monitoring relay from Siemens. Thanks to a wide voltage range of 160 to 690V AC, this handy gadget means you don't need multiple devices for different power levels. Plus, since the response time is adjustable between 0.1 and 20 seconds, it's sensitive enough to keep your equipment safe while minimising downtime from nuisance trips. Thanks to a crystal-clear LCD display, information detailing values and fault types is available at a glance. You'll find relays like this used in industrial electrical installations for monitoring residual current, insulation and power levels.
Features & Benefits
Straightforward snap-on mounting makes installation quick and easy
Monitors both undervoltage and overvoltage for protection you can rely on
450ms maximum response time helps prevent damage in the event of a problem
IP20 rating means it's touch-proof for added user safety
Monitors both undervoltage and overvoltage for protection you can rely on
450ms maximum response time helps prevent damage in the event of a problem
IP20 rating means it's touch-proof for added user safety
What fault conditions can this monitoring relay detect?
To help keep your 3-phase motors in peak condition, this unit detects both over-voltage and under-voltage, as well as phase failure and asymmetry. You can also use it for 3-phase voltage window recognition.
Specifications
Attribute | Value |
Monitoring Application | Phase, Voltage |
Electrical Phase | 3 |
Voltage Sensing Range | 160 → 690V ac |
Contact Configuration | DPDT |
Voltage Sensitivity | Overvoltage, Undervoltage |
Mounting Type | DIN Rail |
Phase Sensitivity | Phase Failure, Phase Sequence |
Time Delay | 0.1 → 20s |
Series | 3UG4 |
Maximum Voltage Sensed | 690V ac |
Maximum Operating Temperature | +60°C |
Minimum Operating Temperature | -25°C |
Length | 91mm |
Terminal Type | Screw |
Operating Temperature Range | +60°C |
Minimum Voltage Sensed | 160V ac |
Dimensions | 91 x 22.5 x 92mm |
Number of Poles | 3 |
Width | 22.5mm |
Height | 92mm |