Manufacture: Siemens
Type: Overload Relay
MNR: 3RU1146-4KB0
Product brand name: SIRIUS
Insulation voltage Ui: 1000 V
Adjustable pick-up value current: 57 … 75 A
Contact: 1 Normally open, 1 normally closed
No. of poles: 3
Type of electrical connection: screw-type terminals
Mounting type: direct mounting
Protection degree: IP20
Operation temperature: -20 … 70°C
Dimensions: 120 x 70 x 140 mm
