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)*

$361.32

(exc. GST)

$397.45

(inc. GST)

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Units
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1 - 2$361.32
3 - 4$353.71
5 +$345.26

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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

Series

3RR

Mount Type

Direct

Pole and Throw Configuration

1P

Power Rating

2.5W

Terminal Type

Screw

Normal State Configuration

1 NO/1 NC

IP Rating

IP20

Reset Method

Automatic & Manual

Adjustable Current Range

1.6 to 16 A

Number of Auxiliary Contacts

1

Width

45mm

Minimum Operating Temperature

-25°C

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

Supply Voltage

24V ac/dc

Control Voltage

24V 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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