Siemens Phase, Voltage Monitoring Relay, 3 Phase, DPDT, 160 → 690V ac, DIN Rail

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£244.34

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£293.21

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RS Stock No.:
518-7180
Mfr. Part No.:
3UG4617-1CR20
Brand:
Siemens
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Brand

Siemens

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 Imbalance, Phase Sequence

Time Delay

0.1 → 20s

Dimensions

91 x 22.5 x 92mm

Maximum Voltage Sensed

690V ac

Standards Met

EAC

Number of Poles

3

Minimum Operating Temperature

-25°C

Operating Temperature Range

+60°C

Terminal Type

Screw

Maximum Operating Temperature

+60°C

Height

92mm

Length

91mm

Minimum Voltage Sensed

160V ac

Width

22.5mm

COO (Country of Origin):
DE

Siemens Monitoring Relay, 3 Poles, 160 to 690V AC Voltage Monitoring Range - SIRIUS Monitor Series - 3UG4617-1CR20


Catch electrical issues coming down the line with this monitoring relay from Siemens. By cutting power to your equipment when it spots a fault, it stops hazards in their tracks and cuts the risk of hardware damage. As it scans for five issues including overvoltage and phase failure, the device packs comprehensive system monitoring into one handy component. Monitoring is a breeze thanks to the built-in LCD screen. An adjustable delay between 0.1 and 20s lets expected overvoltage pass by, reducing the risk of unnecessary downtime. You'll find relays like this one used in wind turbines and processing plants.

• Automatic reset function helps get your equipment up and running quickly after a fault
• Snap-on DIN rail mounting for simple, tool-free installation
• Wide voltage monitoring range between 160 and 690V AC for versatility
• Long electrical lifespan of 100,000 operating cycles for long-lasting circuit protection

Is this monitoring relay safe to handle?


Yes, its IP20 rating indicates it's finger-safe and protected against tools and wires larger than 12mm for safe handling during installation and maintenance.

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