Electrozad

The 3RV1 molded case motor starter protectors for up to 800 A can be mounted in horizontal, vertical or lying arrangement directly on a mounting plate or mounting rail. Their rated data are adversely affected as the result. The phase barriers for better insulation between the phases are included in the scope of supply and it is essential to use them. The motor starter protectors can be supplied through top and bottom terminals without impairing their function, enabling them to be installed in any type of switchgear without any further steps.

SIRIUS Motor Protection Circuit Breaker, 690 VAC, 50 A, 22 kW Power, 50/60 Hz Frequency, 4 kA Interrupt, S2 Frame, Thermomagnetic Trip, 40 to 50/650 A Trip, 3 Pole, Screw Connection, 18 to 2 AWG, 18 to 2 AWG Wire, IP20 Enclosure, DIN Rail/Snap-On/Threaded Mounting, 140 mm H x 55 mm W x 149 mm D Dimensions

• High short circuit breaking capacity in the feeder
• Compact design
• The 3RV1 molded case motor starter protectors up to 800 A are suitable solely for screw connection
• The 3RV1 molded case motor starter protectors up to 800 A have not been tested for use with frequency converters
• The possibility of premature tripping in such applications cannot therefore be ruled out
• 22 kW at 400 VAC
• 100 kA at 240 VAC, 50 kA at 400 VAC, 10 kA at 500 VAC, 4 kA at 690 VAC
• 40 to 50 A thermal overload release, 650 A instantaneous overcurrent release
• Without auxiliary switch

• Specification Sheet https://uat.south.electrozad.com//ASSETS/DOCUMENTS/ITEMS/EN/SIRIUS_3RV1031_4HA10_Specification_Sheet.pdf