Siemens, 3RR Monitoring Relay 1 NO/1 NC, 16A, 1.6 A F.L.C, 1A Contact Rating, 2.5 W, 24V dc 1P

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Subtotal (1 unit)*

$372.16

(exc. GST)

$409.38

(inc. GST)

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Units
Per unit
1 - 2$372.16
3 - 4$364.32
5 +$355.62

*price indicative

RS Stock No.:
706-1002
Mfr. Part No.:
3RR2141-1AA30
Brand:
Siemens
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Brand

Siemens

Product Type

Monitoring Relay

FLC Motor Rating

16, 1.6A

Relay Contact Current

1A

Mount Type

Direct

Series

3RR

Pole and Throw Configuration

1P

Power Rating

2.5W

Normal State Configuration

1 NO/1 NC

Terminal Type

Screw

IP Rating

IP20

Reset Method

Automatic & Manual

Number of Auxiliary Contacts

1

Adjustable Current Range

1.6 to 16 A

Minimum Operating Temperature

-25°C

Width

45mm

Length

79mm

Maximum Operating Temperature

60°C

Standards/Approvals

IEC 81346-2. IEC 60947-1, UL Approved, IEC 60664, IEC 60068-2-27, EAC Approved, CSA Approved, CE Approved, CCC approved

Depth

81mm

Control Voltage

24V dc

Supply Voltage

24V ac/dc

COO (Country of Origin):
CZ
The Siemens monitoring relay can be mounted onto 3RT2 contactor.

It has IP20 rating

Monitoring Relay - 3RR range


SIRIUS 3RR21 and 3RR22 current monitoring relays are suitable for the load monitoring of motors or other loads.

In 2 or 3 phases they monitor the rms value of AC currents for overshooting or undershooting of set threshold values

Monitoring relay attachable to contactor 3RT2

For contactor size S00 or S0

Analogue or digital adjustable

For alarm and warning monitoring for current overshoot/undershoot phase failure, wire break phase sequence fault current blocking current warning and alarm

Screw connection/Spring Clamp

SPCO output contact

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