Overload Relay A Thermal For motor protection Size S0, Class 10

Overload Relay A Thermal For motor protection Size S0, Class 10

Siemens
Item ID: 3RU21264NB0

Overload relay 23...28 A Thermal For motor protection Size S0, Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset

Depth (In.) 85
Application area For Inverse-Time Delayed Protection Of Loads With Normal Starting Against Excessive Temperature Rises Due To Overload Or Phase Failure
Max relative humidity during operation 90
Required spacing / with side-by-side mounting / upwards 6
Protection against electrical shock finger-safe
Width (In) 45
Removable terminal for auxiliary and control circuit No
Phase failure detection Yes
Installation altitude / at height above sea level / maximum 2000
Required spacing / for live parts / forwards 0
Required spacing / for grounded parts / upwards 6
Required spacing / for grounded parts / Backwards 0
Ambient operating temp min/max -40/70
Required spacing / with side-by-side mounting / at the side 6
Surge voltage resistance / rated value 6
Required spacing / for grounded parts / downwards 6
Required spacing / for grounded parts / forwards 0
Product type designation 3RU2 - thermal overload relay
Required spacing / with side-by-side mounting / forwards 0
Required spacing / for live parts / Backwards 0
Product brand name SIRIUS
Ambient temp during transport min/max -55/80
Ambient storage temp min/max -55
Shock resistance / acc. to IEC 60068-2-27 8g / 11 ms
Required spacing / for live parts / at the side 6
Brand Siemens
Country of Origin GERMANY
Mounting Option Contactor mounting
Number of Poles 3
UPC 662643919479