Germany Siemens/Siemens 3RU1146-4LB0 thermal overload relay 45 kW

Create Date: 2024-8-30 12:03:23|Source: Siemens/Siemens

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Brand:
Siemens/Siemens

Origin:
Germany

Price:
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Model:
3RU1146-4LB0

Product Introduction
Siemens Thermal Overload Relay 3RU Series, 70 → 90 A, 45 kW, Contact current rating 90 A, Contact voltage rating 1 kV AC

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Product Description

3RU1146-4LB0 Introduction: Siemens Thermal Overload Relay 3RU Series, 70 → 90 A, 45 kW, Contact Rated Current 90 A, Contact Rated Voltage 1 kV AC

Germany Siemens/Siemens 3RU1146-4LB0 picture display

Model features introduced

Overload Relay-3RU11 series

Tripping Category 10 Coil and Auxiliary Contact Adapter Terminal Trip Fault Indication Manual/Auto Reset Single Phase Difference Protection Trip Compensation Temperature: -20°C to +60°C
Note: The measurement of the width and height of the overload relay depends on the contactor in which the relay is used.
Standard IEC947, VDE0990, EN60947 recognized UL, CSA

Model parameters are introduced

attribute	numeric value
FLC motor ratings	70→90A
Contact current rating	90A
Pole configuration	3P
range	SIRIUSClassic
Contact voltage rating	1kV AC
Installation style	Direct contactors
series	3RU
Normal state configuration	NO/NC
Number of auxiliary contacts	2
Rated power	45kW
Reset method	Automatic, manual
Connector type	screw
length	120mm
width	70mm
depth	140mm
Minimum operating temperature	-20°C
Operating temperature range	-20→+70°C
Maximum operating temperature	+70°C

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