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Siemens 3RU2146-4KB0 3RU2 57...75A 3P 1000V Thermal Overload Relay

% $-122.98
Siemens 3RU2146-4KB0 Thermal Overload Relay
Siemens 3RU2146-4KB0 Thermal Overload Relay

Siemens 3RU2146-4KB0 3RU2 57...75A 3P 1000V Thermal Overload Relay

Brand: Siemens
Reference No: 3RU2146-4KB0
Catalog No: 3RU2146-4KB0
Series: 3RU2
Rated Current: 75
Rated Voltage: 1000 V
Poles: 3P
Stock: 13
Delivery time: 1-2 business day(s)
Shipping Origin: Türkiye EXW
$122.98

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  • Description

The Siemens 3RU2146-4KB0 is a thermal overload relay from the SENTRON/SIRIUS 3RU2 series. Overload relay 57...75 A Thermal For motor protection Size S3, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset. Supplied by Stoklink for industrial and commercial low-voltage applications.

Technical Specifications

SKU 3RU2146-4KB0
Brand Siemens
Series 3RU2
Product Type Thermal Overload Relay
Size of overload relay S3
Size of contactor can be combined company-specific S3
Per pole 6.3 W
Type of calculation of power loss current-dependent quadratic
Surge voltage resistance rated value 8 kV
Shock resistance according to IEC 60068-2-27 8g / 11 ms
With automatic reset typical 10 min
With remote-reset 10 min
With manual reset 10 min
Net Weight 0.575 kg
Installation altitude at height above sea level maximum 2 000 m
During operation -40 ... +70 °C
During storage -55 ... +80 °C
During transport -55 ... +80 °C
Temperature compensation -40 ... +60 °C
Relative humidity during operation 10 ... 95 %
Number of poles for main current circuit 3
Rated value 1 000 V
Weight 0.575 kg
Country of Origin DE

Applications & Use Cases

The Siemens 3RU2146-4KB0 is used in industrial control panels, distribution boards and automation systems. As part of the Siemens 3RU2 range it integrates with compatible SENTRON/SIRIUS components for a coordinated low-voltage installation. Genuine Siemens product supplied by Stoklink with fast dispatch from Türkiye.

Technical Details

Rated Current (Ampere)
75
Rated Voltage (VAC)
1000 V
Catalog No
3RU2146-4KB0
Number of Poles
3P
Delivery Date (Days)
1-2 days
Model Number
3RU2

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