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

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Siemens Phase Monitoring Relay, 3 Phase, SPDT, 160 → 760V ac, DIN Rail
RS-artikelnummer
149-148

Varje

1 696,80 kr

(exkl. moms)

2 121,00 kr

(inkl. moms)

RS-artikelnummer:
758-6924
Tillv. art.nr:
3UG4512-1AR20
Tillverkare / varumärke:
Siemens
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Brand

Siemens

Monitoring Application

Phase

Electrical Phase

3

Voltage Sensing Range

160 → 690V ac

Contact Configuration

SPDT

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Sequence

Series

3UG4

Operating Temperature Range

+60°C

Terminal Type

Screw

Number of Poles

3

Minimum Operating Temperature

-25°C

Length

91mm

Height

83mm

Width

22.5mm

Minimum Voltage Sensed

160V ac

Dimensions

91 x 22.5 x 83mm

Maximum Operating Temperature

+60°C

Maximum Voltage Sensed

690V ac

COO (Country of Origin):
DE

Siemens Monitoring Relay, DIN Rail Mounting, LCD Display - 3UG4 Series - 3UG4512-1AR20


Don't let electrical hazards trip up your appliances – protect them with this monitoring relay from Siemens. It's designed to keep an eye on 3-phase networks and detect issues like phase loss, reversal and imbalance due to worn-out cables or blown fuses. This puts you in pole position for quick troubleshooting to prevent damage to equipment and operator injury. For additional safety, the unit puts a galvanic isolation barrier between the output channels, preventing any shocking surprises caused by power spikes. You can mount it in any position, so it's a flexible workmate that suits your design needs. You'll find relays like this used in the process and packaging industry.

Features & Benefits


• Compact dimensions of 92 (H) x 22.5 (W) x 91mm (D) make it a space-efficient choice
• Safe to use in demanding settings thanks to a -25°C to +60°C operating temperature range
• Mechanical life of 10,000,000 operating cycles for reliable long-term performance

How do I mount this monitoring relay?


The unit snaps simply onto a DIN rail. This process is quick and doesn't need specialist tools, saving you time and effort.

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