Siemens 3RR Monitoring Relay 1NO + 1NC, 1.6 → 16 A F.L.C, 1 A Contact Rating, 0.0025 kW, 24 V dc, SP, 3RR2

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

Siemens 3RR Monitoring Relay 1NO + 1NC, 1.6 → 16 A F.L.C, 1 A Contact Rating, 0.0025 kW, 24 V dc, SP, 3RR2

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Added

Price (ex. GST) Each

$345.16

(exc. GST)

$396.93

(inc. GST)

Units	Per unit
1 - 2	$345.16
3 - 4	$337.87
5 +	$329.80

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

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: CZ

Product Details

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

The Siemens monitoring relay can be mounted onto 3RT2 contactor.

It has IP20 rating

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Siemens Sirius Range Contactor & Control Relays

Specifications

Attribute	Value
FLC Motor Rating	1.6 → 16 A
Contact Current Rating	16 A
Range	3RR2
Pole Configuration	SP
Series	3RR
Mounting Style	Direct Contactor
Power Rating	2.5 W
Normal State Configuration	NO/NC
Reset Method	Automatic, Manual
Terminal Type	Screw
Width	45mm
Number Of Auxiliary Contacts	1
Length	79mm
Depth	81mm
Maximum Operating Temperature	+60°C
Minimum Operating Temperature	-25°C
Operating Temperature Range	-25 → +60 °C
Control Voltage	24 V dc
Supply Voltage	24 V ac/dc